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41 North Contractors, based in Chicago and Scottsdale, excels in retail, restaurant, and commercial projects. They prioritize quality, compliance, transparency, and teamwork, delivering tailored construction and design services with core values of pride, ability, and honesty.

ALPA Construction, founded in 2009, specializes in healthcare design-build projects in the U.S. It partners with providers, ensuring quality, safety, and innovation. Services include project consultation, adaptive reuse, and strategic planning, driving growth and excellence.

Accel Construction, based in Chicago, excels in design-build services across sectors like aviation, healthcare, and retail. Known for quality, timely delivery, and client focus, it holds MBE/DBE certifications and operates in Chicago, Fort Lauderdale, and Reno.

All High Work seems to be a new or obscure company with limited online info. No details on founding, services, or market found. Unable to provide a full description. Please verify sources or use more known companies for analysis.

All Industrial Electric Inc., founded in 1989 in Schaumburg, IL, is a family-owned electrical contractor serving Chicagoland, IL, WI & NW IN. They offer industrial/commercial services including lighting, EV stations, energy management, and 24/7 emergency support.

Altounian Construction, in Chicago's North Shore, delivers high-quality residential and commercial projects with skilled tradespeople and expert management. Family-owned, they focus on client relationships, innovative craftsmanship, and cost-efficient, tailored solutions.

Bear Construction, founded in 1984, is a leading General Contracting and Construction Management firm with 200 pros across 9 offices in IL, WI, and FL. They've completed $3B+ in projects, covering diverse sectors with a focus on quality, safety, and client trust.

BladeRoom Group, part of BRG Technologies, designs and builds sustainable, efficient data centres worldwide. With 30+ years' experience, 189+ data halls, and 214MW capacity, they lower PUE to 1.08, serving global clients with innovative, scalable IT infrastructure solutions.

Blinderman Construction, a family-owned general contractor since 1971 in Chicagoland, is known for safety, quality, and early completion. They offer diverse services, prioritize partnerships, and deliver tailored, innovative solutions for commercial and residential projects.

Boller Construction, founded in 1978 in Waukegan, IL, excels in Construction Management, General Contracting, and Design-Build. Renowned for quality and client focus, it serves education, government, medical, and commercial sectors in Northern Illinois and the Midwest.

Broeren Russo Builders, an Illinois-based firm with 40+ years' experience, excels in diverse sectors from housing to healthcare. Known for quality, community focus, and strong client ties, they lead regional construction with integrity and innovation.

Builtech Services is a U.S.-wide construction management firm known for its innovative, flexible approach. It blends entrepreneurial spirit with strong values, focusing on quality, collaboration, and exceeding client expectations through integrity and professionalism.

Bulley & Andrews, with 130+ years in construction, offers diverse services from contracting to restoration. Serving sectors like residential and healthcare, they focus on client needs, sustainability, and community impact, boasting an 80% repeat client rate and low injury rates.

Burling Builders, founded in 1980, offers 36+ years of expertise in varied projects including commercial, educational, and housing. They focus on quality, efficiency, sustainable practices, diverse teams, and strong client relationships, delivering timely, budget-smart builds.

CMG Services, founded in 2005, excels in construction for restaurant and retail sectors, offering new builds, renovations, and multi-unit rollouts. Trusted by top US and Canadian brands, they ensure quality, timely delivery, and lasting client partnerships.

Established in 1990, Carlson Construction excels in general contracting and design-build, serving clients like the U.S. Army, Navy, Fortune 500, and public sectors. Known for quality, teamwork, and reliability, it delivers projects safely, on time, and within budget.

Chicago Heights Construction, with 110+ years of experience, delivers quality contracting, project management, and estimating services across Chicagoland and NW Indiana. Family-owned and CDB-qualified, it serves diverse industries with integrity and excellence.

Clayco, founded in 1984 in St. Louis, is a leader in real estate development, architecture, engineering, and construction. With 3,000 employees, it delivers innovative, safe, fast, and budget-friendly projects across North America, earning $5.8B in 2023 and Forbes recognition.

Founded in 1979 in Chicago, Collins Engineers, Inc. is a top ENR 500 firm known for structural, transportation, and underwater engineering. They pioneered using engineers as diving inspectors and serve commercial, industrial, municipal, institutional, and transport sectors.

Founded in 1994, Construction Resource Group, Inc. offers expert general contracting and management across sectors like education, healthcare, retail, and more. Known for teamwork, client focus, and full-service solutions, it ensures projects meet goals on time and budget.

Contegra Construction, founded in 2003 in St. Louis, MO, operates in 27 states with nearly 100 pros. It excels in diverse sectors, green building, integrity, and quality, driving innovation and client trust in construction management and design-build services.

Founded in 2007, Country Builders, Inc. offers custom Amish-built pole buildings in Delaware and Maryland Eastern Shore. Locally owned, they provide high-quality, durable structures and personalized service, earning a strong reputation for customer satisfaction.

Curry Construction, founded in 1991 in Illinois, is a family-owned leader in industrial and general contracting with 50+ years experience. They excel in diverse construction services, onsite management, and quality control, ensuring timely, budget-friendly project delivery.

Denk & Roche Builders, family-owned since 1979, leads in safe, innovative residential & commercial construction. Based in Bensenville, IL, they specialize in wood/metal structures, design/build, finishes, solar, & timber, delivering quality, tech-driven solutions with integrity.

Development Solutions, Inc. (DSI) is a Chicago-based construction firm since 1992, with 60+ pros in Chicago and Oak Brook. They serve the Midwest, specialize in commercial projects, prioritize client vision, teamwork, quality, and clear communication, ensuring top service.

Doric Products, Inc., since 1971, leads in burial and cremation vaults, offering durable, quality products. Serving families across the US and Canada via expert networks, they ensure affordable, reliable memorial solutions, honoring lives with innovative, trusted offerings.

Drive Construction is a minority-owned firm offering general contracting and self-performed carpentry and plumbing since 2022. Serving diverse sectors, they hold key certifications promoting diversity and focus on quality, safety, and client satisfaction.

Eco Shield Home Design, founded in 2011, offers interior and exterior remodeling for homes and businesses. Locally owned, licensed, and insured, they deliver quality, competitive pricing, free estimates, and prioritize client satisfaction and eco-friendly design.

Englewood Construction, a US-based national contractor with 20+ years' experience, excels in commercial projects across 45 states. With 20,000+ subcontractors, they offer design/build, management, and facility services, ensuring quality, safety, and client satisfaction.

Ernie Loberg Construction, founded in 1972 in Chicagoland, excels in commercial construction. Led by E. John Loberg, it offers diverse services across sectors, known for quality, strong partnerships, and community impact, completing millions of sq ft annually.

Escarpita Construction, founded in 2007 in Chicago, excels in complex projects across commercial, institutional & municipal sectors. Known for quality, project management, and collaboration, it delivers tailored, on-time, on-budget solutions, driving regional growth.

Founded in 1974, Executive Construction excels in building and collaboration. Serving architects, real estate, and Fortune 500s, it uses advanced tech to deliver projects from $50K to $100M+. Known for integrity, teamwork, and community impact.

FS System is an ag cooperative offering agronomy, grain, and energy products to farmers, homeowners, and businesses. Based in Bloomington, IL, with a strong Canada presence, it serves 400K customers, focusing on trust, local service, and community support.

Gallant Building Solutions, with 70+ years of experience, excels in construction, maintenance, and interior design. Based in the Midwest, they offer 24/7 repairs and manage national projects, focusing on strong client relationships and quality service.

Garage Guys in Northwest Indiana offers custom garage construction, repair, and servicing for homes in Gary, Hammond & Highland. They ensure quality via a 28-point process, use various materials, offer free estimates, and start pricing at $13,999.

GradeBeam, founded in 2000 in Chicago, offers a cloud platform for construction, enabling project data management and collaboration among architects, contractors, and owners. It streamlines communication, supports transparency, and boosts efficiency in construction projects.

Grunloh Construction excels in Design + Build, Construction Management, and General Contracting across sectors like Athletic, Education, and Healthcare. Known for trust, integrity, and quality, they deliver standout projects while fostering client relationships and transparency.

Halverson Construction, since 1978, is a top Midwest firm specializing in construction management and general contracting. Known for quality, safety, and sustainability, it serves diverse sectors with tailored, award-winning solutions, fostering strong client partnerships.

Hamilton Partners, with 40 years in commercial real estate, develops offices, industrial, and retail spaces. It manages $2B in assets over 18M sq ft, offering services like leasing, management, and 3D virtual tours, known for quality, service, and innovation.

Hasse Construction, with 102+ years, excels in industrial, commercial, and utility projects as a design/build firm. Serving diverse sectors, it earned 2022 Industrial Contractor of the Year, $500M in revenue, 75% repeat clients, and supports 40+ charities annually.

Founded in 1938, Helmkamp Construction boasts 85+ years of trusted service, specializing in general contracting and construction management across diverse sectors. It prioritizes safety, quality, and client trust with national reach, mainly in IL and MO.

Henry Bros. Co., founded in 1924, is a top general contracting firm offering full construction services. Renowned for on-budget, on-time delivery, they've built 11M+ sq ft, excel in affordable housing, and earned key industry awards.

Founded in 1986, Holland Construction Services offers expert commercial construction in St. Louis and Illinois. They specialize in management, contracting, and design/build across sectors, emphasizing integrity and client satisfaction for top-quality, collaborative projects.

Horizon Group Properties, Inc. owns and develops factory outlet centers, creating vibrant retail spaces. Based in Norton Shores, MI, with offices in Rosemont, IL, it has a diverse portfolio across seven states, dedicated to outstanding shopping experiences.

IHC Construction, founded in 1906, offers diverse construction services from its Illinois HQ and Georgia office. Specializing in management, design-build, and general contracting, it delivers quality projects with skilled labor, equipment, safety, and client focus.

Interior Construction Group (ICG) is a trusted Chicago-based commercial interior contractor with 30+ years of experience. Specializing in tenant development, renovation, and restoration, ICG delivers quality results through expert project management and client-focused solutions.

International Contractors (ICI), a family-owned firm since 1982, excels in construction management and design-build. With expert certified staff, it serves diverse sectors, prioritizing quality, sustainability, and client satisfaction, earning repeat business and awards.

James McHugh Construction, founded in 1897 in Chicago, is a leading full-service firm with 130+ professionals managing 400+ tradespeople. Known for innovation, sustainability, and landmark projects, it excels in construction, engineering, and design-build services nationwide.

Founded in 1906, John Burns Construction operates in IL and TX, offering diverse services like contracting, electrical, and gas distribution. They prioritize safety, quality, customer service, and community support, leading in construction excellence and problem-solving.

KWCC, founded in 2012 in Montgomery, Illinois, excels in rough and finish carpentry, construction management, and more. A union member, it serves diverse sectors across the U.S., focusing on quality, integrity, community impact, and transforming spaces with expertise.

Keeley Construction, a trusted Chicagoland firm with decades of experience, excels across diverse sectors. Committed to quality, innovation, and client trust, they deliver projects that exceed expectations through skilled teams and strong partnerships, leading in construction.

Koala Construction, a leading Gibraltar firm, excels in diverse sectors like design, management, demolition, and heritage projects. Renowned for quality, safety, and sustainability, they serve private and government clients, preserving heritage and boosting the local economy.

Korte & Luitjohan Contractors, founded in 1958 in Highland, IL, is a family-owned general contractor known for quality and safety. They offer diverse construction services across markets, with 66+ years of experience and a strong client trust base.

Krahl Construction, since 1913, offers personalized services from pre-construction to management across sectors like offices, retail, healthcare. With offices in IL & CO, they handle projects of all sizes, ensuring quality and client success with expert teams.

Krusinski Construction, founded in 1973 in Chicago, leads in construction services nationwide, including BIM, sustainable building, and management. It partners with diverse sectors, emphasizing trust, collaboration, and innovation, earning awards and a reputation for excellence.

LG Development Group is a full-service real estate firm specializing in development, construction, and design. They unite finance, marketing, and management for innovative, risk-managed projects in high-end residential, hospitality, retail, and multi-family sectors.

Lamp Incorporated, a third-gen family-owned firm, excels in construction services with its Lamp Standard of Excellence. It serves diverse sectors, ensuring projects are on time and budget, fostering client trust, and leading in quality across public and private sectors.

Lankford Construction, founded in 1951, is a leader in commercial construction, specializing in store expansions, remodels, and management. Trusted by clients like Target and IKEA, they deliver quality, innovation, and sustainable solutions, excelling in every project.

Lankford Construction, founded in 1951 in Johnsburg, IL, offers commercial construction, management, remodeling, and specialty services. Known for quality, safety, and client focus, it serves businesses like Target and IKEA, ensuring on-time, on-budget project delivery.

Lenox Hill Construction, established in 2015, offers superior construction services across the Midwest and Southeast US. With 27+ years' experience, it specializes in diverse sectors, ensuring on-time, on-budget delivery and strong client partnerships.

Lindblad Construction, a respected name for 68+ years in Chicagoland, offers general contracting, concrete work, renovations, design/build, and metal buildings. Committed to safety, quality, and reliability, they excel in industrial and utility projects.

LRC Construction, LLC, is known for excellence in construction management and development. They offer diverse services across multiple sectors, emphasizing safety, quality, and client trust. Their team ensures projects are timely, budget-friendly, and collaborative.

Macon Construction Group, a Chicago-based commercial contractor since 1988, offers full construction services from pre-construction to post-completion. Experienced in diverse projects ($100K-$15M) across sectors, they emphasize teamwork, quality, and client satisfaction.

Since 1971, Macon General Contractors has led in grain storage, evolving from grain bins to hoop buildings with patented MaconMaximizer tech, boosting storage by 30%. With 136M bushels built by 2024, they ensure quality, innovation, and ROI-focused solutions from Bradford, IL.

Madison Construction, a Chicagoland-based General Contractor, excels in housing, healthcare, education, retail & government. It values safety, quality, workforce training, tech use, and community, offering top benefits and career growth to staff.

Meridian Design Build is a national leader in design-build construction, serving sectors like manufacturing, food, and commercial. They manage projects from 10K to 1M+ sq ft, focusing on efficiency, quality, and client satisfaction with 90% repeat business.

Michuda Construction, founded in 1919, is a full-service design-build firm known for quality, safety, and innovation. Specializing in healthcare, education, and more, it blends family values with modern expertise, earning top industry awards and client trust.

Mid America Contracting, based in West Columbia, SC, has 30+ years of experience in construction, offering commercial contracting, engineering, roofing, and maintenance across several US cities. Known for precision, safety, and client-focused service.

Milord Company, founded in 1887 in Bridgeview, IL, is Chicago's oldest construction firm. It offers full-service construction, civil engineering, and consulting across diverse U.S. markets, emphasizing innovation, sustainability, safety, and community-focused projects.

Morgan/Harbour Construction, founded in Willowbrook, IL, is a top design-build and general contracting firm. They serve sectors like e-commerce, medical, and aviation, emphasizing client satisfaction, safety, and quality, with offices in WI and NJ to support regional clients.

Morton Buildings, based in Morton, IL, leads post-frame construction with 100+ years experience. They serve diverse sectors with quality structures, offer a 3D design tool, and provide strong employee benefits, focusing on innovation, durability, and customer satisfaction.

Narvick Brothers, a family-owned Chicagoland firm since 1933, offers general contracting, construction management, and design-build services. Known for quality, they serve residential, commercial, and industrial clients with tailored, client-focused solutions.

Norcon, Inc., a mid-sized Chicago-based construction firm since 1999, excels in diverse projects across 12+ states. It offers full-phase services, values sustainability with LEED Gold office, and gained national fame via ABC's Extreme Makeover.

Novak Construction, founded in 1980 and based in Chicago, is a national leader in general contracting and construction management. Known for client-focused service, it offers diverse project delivery methods, ensuring quality, timely completion, and strong client relationships.

O'Shea Builders, based in Illinois, excels in commercial construction across Springfield, Peoria, Decatur, and Champaign. They offer diverse services and serve sectors like education, healthcare, and government, focusing on quality, innovation, safety, and client trust.

Oakwood Contractors, founded in 1982 in Chicago, specializes in high-quality carpentry for commercial, retail, and healthcare sectors. They manage projects from start to finish, working with top brands like CVS and Target, ensuring quality, trust, and client satisfaction.

Old Veteran Construction, a certified Minority Owned Business, excels in government contracts and diverse projects. It aims to grow in commercial construction, leveraging expertise in masonry, compliance upgrades, and consulting for quality, diversity, and community focus.

Omni Commercial Group, based in Elgin, IL, offers diverse commercial construction services like remodeling, demolition, and general contracting. Serving various industries, they ensure quality, customer satisfaction, and tailored solutions through skilled professionals.

Osman Construction, founded in 1946, leads Chicago's construction scene with 75+ years of expertise in General Contracting, sustainable building, and diverse industry projects. Known for quality, teamwork, and client commitment, it excels in self-performance and safety.

Founded in 1914, PJ Hoerr evolved from a concrete firm to a $130M multi-office commercial builder. It serves diverse sectors, prioritizes safety and quality, and is known for reliable, innovative construction in healthcare, education, and community projects.

PNA Construction Technologies, part of ITW, excels in joint stabilization and protection for concrete, serving North America's heavy-load commercial and industrial sectors with advanced engineering, design, and durable solutions for floors and pavements.

PREMIER Design + Build Group is a full-service firm with 75+ years' experience in industrial, medical, commercial, multifamily, and adaptive reuse projects. They offer tailored design-build services, employee ownership, and have completed 850+ projects across multiple states.

Patrick and Son is a top Chicago custom garage builder, offering spacious, affordable garages with services like framing, construction, remodeling, and repair. Known for skilled teams, modern tech, honesty, and personalized projects, they ensure quality and customer satisfaction.

Peak Construction, a Chicago-based design-build firm founded 27 years ago, leads nationally with diverse projects for top clients like Amazon and Coca-Cola. Known for teamwork, innovation, and $60M+ bonding capacity, it delivers adaptable, client-focused solutions.

Founded in 1993 in Northern Illinois, Perfection Property Restoration, now First Onsite, serves the Midwest with disaster recovery and reconstruction. They offer diverse restoration services and prioritize rapid response, safety, and client-focused care with 24/7 availability.

Pernix Group, founded in 1995, excels in general contracting, EPC, design-build, and O&M, serving government, commercial, industrial, and power sectors. Known for on-time, quality projects, including consulates in Nigeria and Uganda, it's an ENR Top 50 U.S. contractor abroad.

Plocher Construction in Highland, IL, excels in industrial, building, and infrastructure projects. Known for innovation and quality, they serve diverse clients, ensuring timely, budget-friendly delivery with a focus on safety, sustainability, and community impact.

Poettker Construction, established in 1980, is a veteran-owned, family firm excelling in construction management across 28 states. Known for quality, sustainability, and strong client ties, it leads with integrity, diverse projects, and a commitment to growth and excellence.

Pointcore leads healthcare construction management, completing 400+ projects with innovative, tailored services like Program & Construction Management, Design-Build, and Emergency Response. Committed to quality, safety, and modern solutions that improve patient care and outcomes.

Pointcore, a leader in healthcare construction, has completed 400+ projects. They offer program and construction management, design, tech integration, and sustainable solutions, focusing on client needs to enhance healthcare facility efficiency and safety.

Power Construction, founded in 1926, offers expert construction management and virtual design services. Serving diverse sectors, it values quality, safety, culture, diversity, and sustainability, fostering a family-like team and strong client trust.

Premier ECM, based in Chicago, excels in managing steel design-build projects from planning to execution. With 138 experts and $5.5M revenue, it delivers precise, reliable construction solutions, ensuring client satisfaction and leadership in steel construction.

RG Construction Services, founded in 1977, is a leading Midwest commercial wall and ceiling contractor, offering innovative design, prefabrication, and award-winning projects across IL, IA, WI, and IN. Known for quality and long-term partnerships.

RWE Design Build is an award-winning firm specializing in commercial, medical, and animal care facility construction. They deliver high-quality, client-focused projects on time and budget, led by hands-on executives, excelling in healthcare and animal care sectors.

Ragnar Benson Construction, founded in 1922 in Chicago, offers general contracting, construction management, design/build, and environmental services nationwide. Known for integrity, it serves diverse sectors with an MBE status, specializing in rail and civil projects.

Redmond Construction, founded in 2013 and based in Chicago with a Denver office, excels in tenant improvements and redevelopment. Guided by Ethics, Integrity, and Loyalty, it serves diverse sectors, earning awards for quality and client-focused, innovative commercial interiors.

Resicom, with 21+ years serving the US & Canada, excels in renovation, maintenance & special projects, focusing on retail, restaurant & health sectors. Known for flexibility, 245K+ projects, 16-year management tenure & SMARTspend savings, they ensure expert, reliable service.

Richard Group, a veteran-owned firm, excels in diverse public, private, and civil construction projects across the U.S. It values quality, sustainability, and community impact, fostering a strong culture and careers, with a philosophy #biggerthanbuildings.

River City Construction, LLC delivers top-quality construction across many sectors, emphasizing safety, timeliness, and budget. With $7B in projects, RCC leads with integrity, innovation, and client focus from multiple regional sites, shaping future-ready spaces.

Roofing Gurus, a family-owned company serving Roselle, Chicago, and Schaumburg for 10+ years, offers roof repair, replacement, inspection, siding, gutters, and storm damage services. Licensed, insured, bonded, with financing, free quotes, and a 10-year warranty.