Civil & Earthwork

Horizon offers commercial & residential service in construction. We specialize in roofing, solar, & exterior solutions. Horizon is committed to providing customer service so great that we will be your first call whenever you need work done on your home. You can count on us to be responsive, dependable & educational.

Located in Exeter, Nebraska, Horizontal Boring & Tunneling Co. has been in operation for several decades and is recognized as an industry leader in trenchless utility contracting.

HOSER Inc. provides hydraulic hose assemblies, fittings, and 24/7 on-site mobile hydraulic hose replacement and repair services.

Hoskin Ryan Consultants, Inc., a Huitt-Zollars Company, is a full service civil engineering firm providing expertise in land planning, hydrology, land development, civil infrastructure, land surveying, and construction services to public and private sector clients throughout the Southwest, since 1995.

Hoskinson Contracting is an all-in-one contracting solution headquartered in Gillette, WY. They offer general contracting, design & architectural services, plumbing, electrical, HVAC, flooring, earth moving & excavation, concrete, or spray foam insulation for homes or businesses.

House to Highrise Property Services Inc. is a family-run organization specializing in residential and commercial property renovation, repair, and maintenance services. They offer handyman services to full renovations.

Housley Group is a full-service utility construction company working throughout Texas, Oklahoma, and New Mexico. They provide underground, aerial, and engineering services to Telecom and CATV providers. They have diversified into Gas, Power, Wet Utility Construction, and Telecommunication Engineering.

Houston Electric Inc. has nearly 20 years of experience in the Oil and Gas industries, specializing in providing reliable electrical services. They focus on completing all electrical work from the primary metering point through every aspect of a project.

HEI is a civil engineering consulting firm focusing on a full range of services including water resources, environmental, municipal infrastructure, transportation, surveying and reality capture, and geospatial technology. Their mission includes making positive impacts on communities through collaborative partnerships and innovation.

Heavy Civil construction company specializing in complex tunnel shaft construction, concrete sub-structures, concrete super-structures, and deep underground utility installation.

Houston Solar Energy specializes in medium-scale commercial and industrial solar systems, helping businesses reduce their electricity bill with solar power in Houston since 2013.

Since 1972, Howard Concrete Pumping Co., Inc. has earned a reputation as the premier material placement contractor on jobs where concrete, flowable fills, and slurries are required. Whether it's Concrete Pumping, Mine Grouting, or our other Geotechnical Services, we work with the finest, most up-to-date equipment available to get the job done right, on time, and without any hassles.

HOWDEN CONSTRUCTION LIMITED is a construction company based out 36-102 Cope Crescent, Saskatoon

H. O. Weaver & Sons, Inc. is a diversified general contractor specializing in heavy highway and industrial construction, officially operating since 1952. They provide services for the construction of private, commercial, and governmental entities in South Alabama. The company self-performs various construction tasks and manufactures asphalt products, ensuring high quality through continuous testing.

Howe Electric Construction, Inc. specializes in Design/Build Construction. With over 70 years of diverse experience, they have grown into one of the largest electrical contractors in Central California. They are experts in Medical, Education, Government, Commercial and Specialty projects.

Howell Engineering, Surveying and Environmental provides a full range of Civil Engineering, Land Development, Environmental and Land Surveying services. Having completed thousands of unique and complex projects, we are qualified to provide assistance with even the most diverse and challenging of issues. Our extensive experience throughout Pennsylvania, New Jersey, Delaware and Maryland allows us to steer the most efficient, productive paths to keep your project moving forward through approvals and compliance to completion.

Hoyst provides a platform for vertical transportation and delivery scheduling, turning phones into call stations for personnel hoists and enabling delivery scheduling with conflict detection.

Hoyt, Brumm & Link is a mechanical contracting firm specializing in mechanical piping systems with a focus on fabrication, design, and installation. They offer services including HVAC, plumbing, and boiler repair.

An advanced Professionals of health, safety, security and environment providing different free services and guidelines related to health, safety and environments applied on different Phases as construction, Industries and Oil and gas

HPC Development is a commercial construction company specializing in transforming franchise concepts into successful realities. They offer tailored solutions for the food & beverage industry with a focus on quality, efficiency, and innovation. They provide end-to-end services from planning to completion and expertise in Tenant Improvement (T.I.) projects.

HP Elevation Systems specializes in providing elevated access systems and services, with a primary focus on safety. They offer elevated access and shoring solutions.

Headquarters Mechanical Inc. is a licensed and bonded full-service contractor specializing in plumbing and heating work. HQM has earned recognition for undertaking large, complex projects, fostering innovation, embracing emerging technologies, and making a difference for its clients, employees, and community.

HRCS is a Commercial/Residential Building Contractor specializing in Post Frame Structures, Barndominiums, Docks/ Decks, Sitework, PreEngineered Metal Buildings, Steel Frame, and Tilt-up Precast Construction.

H&R Electric Company delivers high quality electrical solutions tailored to the unique needs of their clients. They are committed to safety, integrity, quality, adaptability, and outstanding customer service.

HSU Development is a full-service construction company engaged in government and private sector contracting, serving the greater Washington, DC Metropolitan area since 1994 and specializing in a wide range of construction services.

H&R Mechanical provides commercial and industrial plumbing and piping systems to owners of all sizes. They focus on understanding customer challenges, contributing ideas, and providing support to achieve their goals.

HRP Construction provides installation and maintenance for sewers, watermains and treatment facilities as well as general excavating services.

Leading experts in materials quality assurance and quality control inspection, construction management and construction inspection, coatings inspection, training and consulting.

HSC Builders & Construction Managers specializes in managing the construction of technical facilities and logistically complex projects. They offer services for preconstruction, construction management, design-build, design-assist, and IPD projects.

Locally-owned mechanical contractor specializing in HVAC, plumbing, and maintenance services for commercial and government customers.

HSI Services Inc. is a multifaceted service provider for a wide range of companies and industries. They supply products and services, including Aqua-Barrier cofferdams, equipment rental, and oilfield services.

H & S Mechanical Inc. is a mechanical piping, structural steel, and electrical contractor with experience in commercial and industrial piping.

H&T Engineering Services, PLLC is a Civil Engineering firm specializing in Construction, Transportation Infrastructure and Structural & Foundation Engineering. The firm is dedicated to responsive and quality service to all clients, with over 40 years of combined experience in the industry.

HTH Companies Inc. provides construction services to industrial customers throughout the Midwest. They offer a wide array of services including mechanical insulation, mechanical maintenance, scaffold erection, industrial cleaning, industrial maintenance, painting and coating, welding, pipefitting, and confined space rescue.

Full-service general contractor providing new construction, general renovation, interior & exterior construction services to Federal Government, industrial, and commercial clients across the Washington Metropolitan area.

Huber Engineering is a certified Disabled Veteran Business Enterprise (DVBE) and Small Business Enterprise (SBE) company based in Southern California. They provide construction management and engineering services for civil engineering projects.

HUCKE HAULING AND CONSTRUCTION, LLC is a company based out of 13060 ROOKS RD, Oswego, Kansas, United States.

Huddleston Crane Service has been serving the San Joaquin Valley for over 30 years. They meet the needs of most lifting, heavy haul or specialty haul jobs.

Hudgins Contracting is a site utility contractor serving Hampton Roads, specializing in site preparation and infrastructure projects. They are a woman-owned business with experienced employees and a wide range of equipment.

Hudson Brothers Construction Company (HBCC) is a full-service, general construction firm offering design/build construction services and construction management services, with an emphasis on commercial and industrial construction.

Founded in 1959, Hudson Construction has grown from building fuel centers and small fast-food establishments to constructing multimillion-dollar properties for major retailers and renewable energy. With nearly 60 years of experience, the company remains committed to excellence, integrity, and serving clients' needs.

Hudson Geotechnics is a geotechnical engineering firm specializing in providing innovative solutions for complex engineering challenges. They provide geotechnical and geologic consulting and management services.

Hudson Machine Works is a trusted leader in high-quality railroad components, committed to innovation and precision in supporting transportation infrastructure.

Hudspeth & Associates, Inc. specializes in general construction services and environmental remediation. They offer turn-key solutions that complement complex construction projects.

Huen Electric is a leading electrical construction and engineering firm with offices in Chicago, New York, and New Jersey. They deliver a complete range of services, including commercial and industrial construction, clean energy projects, prefabrication, technology solutions, and IPD design-build project delivery.

Hufnagle Maintenance Solutions provides expert-level services to customers, specializing in debris-sensitive locations such as food production facilities and power plants. They offer cleaning, sanitation, containment, and flooring installation and repair.

Hughes Electrical Contractors is an electrical contractor focusing on new construction, tenant improvements, healthcare/commercial/industrial/residential service work, low voltage/structured cabling/communications/fire alarm/security, HVAC controls and connections, and special projects in the renewable energy industry.

Hughey Construction Services is a full-service site work contractor specializing in earthwork, utilities, concrete, and clearing.

HuiCatao Corp. is a heavy construction company specializing in utility work. They strive to provide efficient and effective construction methodologies while being diligent on safety requirements.

Huinink Infrastructure Ltd. is an integrated construction company and a General Contractor with over 60 years of experience in Design Build, specializing in complex civil projects and concrete protection.