Work strong.
Work safe.
Every project. Every day.
Building people who
build great things.
Diverse. Dynamic. Turnkey. We provide pre-construction, construction, design-build, and design assist services across a wide range of markets.
- Complete Mechanical Contracting and Design
- Industrial Plumbing and Piping
- Building Automation Systems
- Energy Services Performance Contracting/Energy Retrofit
- BIM
- Sheet Metal and Pipe Fabrication and Installation
- Facility Maintenance
- Service

LEADING THE INDUSTRY
Apollo Mechanical is an industry leader in the use of the most technologically advanced systems and processes—gaining valuable insight and experience in an emerging construction industry.
Many of these processes stem from technical advances in our fabrication facilities, the use in the field of Total Station Survey equipment and Virtual Reality technology, and BIM modeling technologies to coordinate and schedule our field installation tasks. Together, these technologies are part of our CAD to FAB to FIELD process. By pre-fabricating assemblies in a controlled shop environment, we can reduce the amount of labor required in the field. Prefabrication is not just an offering. We have embraced it as our standard.
With over a quarter million square feet of fabrication facilities across the United States, and a workforce that includes highly skilled union craftspeople and experienced mechanical construction professionals, Apollo is poised to provide complete mechanical construction services at virtually any location, in any industry nationwide.
Industrial Construction
Thanks to long-standing relationships with plant facilities worldwide, Apollo offers turnkey general and mechanical pre-construction and construction services. Seamless projects, start to finish. That’s Apollo.
Apollo’s industrial client list includes mission critical organizations, nuclear plants, manufacturing facilities, food processing, power generation facilities and distribution centers.
- Pre-construction and design engineering
- BIM
- Sitework and civil engineering
- Building construction
- Custom design and fabrication
- Mechanical
- Equipment installation
- Tilt up and pre-engineered buildings
- Preventative Maintenance
- Facility Upgrades
Commercial
Apollo provides industry-leading mechanical design, preconstruction and construction services across multiple market sectors and locations.
Our dedicated professionals are experienced in both remodel and new construction work for the healthcare, higher education, K-12, commercial office, mission critical, aviation, multifamily and hospitality industries. Our clients are some of the largest and most highly regarded general contractors and owners in the world. Time and again, they rely on Apollo to deliver.
We are well versed at successfully working with our customers utilizing various contract delivery methods. As an example we routinely perform Design/Build, Design/Assist, Design-Bid-Build, Guaranteed Maximum Price, Cost Reimbursable and Lump Sum projects.
Healthcare / Laboratories
Apollo provides best-in-class mechanical construction services in highly specialized healthcare and scientific environments.
Apollo provides industry-leading services to healthcare clients across the United States. Our teams recognize the unique and critical nature of these essential facilities and are counted on by some of the largest healthcare providers in the country. From the construction of entirely new facilities and patient tower additions to small but complicated pharmacy remodels, we deliver projects for non-profit, community, state and federal facilities.
We have constructed over 5,000,000 square feet of healthcare and laboratory facilities. We have successfully completed projects in some of the nation’s largest laboratories and research facilities with projects consisting of laboratory expansion, clean room additions and biological testing facilities. Apollo’s work in these facilities exemplifies the highest standard for safety and quality.
Education
Apollo prides ourselves on improving local communities by building some of the most successful education facilities in each of our active regions.
Apollo has a long history of providing successful projects for higher education and K-12 clients nationwide. From local elementary school renovations to full design-build high schools and award-winning higher education facilities, our team continues to push the limits of state of the art and cost-effective solutions.
The team understands the importance of working closely with the general contractor, owner, and architect to deliver projects on time and on budget through every type of project delivery method. Our ability to collaborate and execute has proven to be successful by establishing decades long relationships with clients such as county school districts and major state universities.
Municipal & Government
From city and county facilities to mission critical federal projects, Apollo brings proven safety, budget, quality and schedule performance to the fabrication and construction of projects for government clients.
Our portfolio in the government sector includes major project work for city, county, state and federal clients. City and county projects include a long list of K-12 schools, fire stations, police stations and other supporting public works facilities. At the state level, Apollo has a diverse project resume of major facilities including those that are constructed for healthcare, higher education, research and correctional facilities.
Apollo is a leading mechanical contractor for the fabrication and construction of the most demanding and complex projects that serve United States Federal government agencies and their users. This diverse portfolio of successful projects performed range from Biosafety Level IV laboratory facilities to operating Class II Nuclear facilities. The company’s work also includes an extensive resume of successful work performed for the U.S. Dept. of Energy’s nuclear production and nuclear cleanup programs, including those that have NQA-1 quality requirements. In addition to Apollo’s on-going support of the U.S. Dept. of Energy, we have and continue to perform important work for a broad range of Federal agencies including the U.S. Dept. of Defense, U.S. Army Corps of Engineers and the U.S. Dept of Veterans Affairs.
Facility Services
Our Facility Services Division provides 24/7 service and maintenance for mechanical systems. We provide preventative maintenance and service to a long list of buildings throughout the United States.
Our large service fleet gives us the ability to respond to a service emergency within four hours—24 hours a day, 7 days a week. Properly maintained facilities reduce energy consumption, prevent catastrophic failures and dramatically increase the life of mechanical systems.
We offer customized maintenance programs and can adjust based off the needs of the building owner and manager. Our experienced team is trained to handle any size of building, from a package roof top unit to large industrial facilities.
Our Facility Services Division specializes in facility maintenance, mechanical retrofit, chiller and boiler service, and equipment repairs.
For 24 hour service, contact a regional location near you:
- Tri-Cities, WA | 509-586-1104
- Spokane, WA | 509-532-2190
- Seattle, WA | 425-390-7227
- Portland, OR | 503-222-6343
- Denver, CO | 303-288-4546
- Missoula, MT | 406-571-8338
- Bend, OR | 503-222-6343
Energy Services Performance Contracting
We approach each client with the goal of reducing their operating budget while renewing their infrastructure and improving their energy efficiency.
Apollo Solutions Group provides comprehensive solutions and consulting to replace aging infrastructure while improving energy efficiency, sustainability, and decreasing maintenance costs. We provide these services for the healthcare, higher education, K-12, municipalities and counties, state agencies, and private sector clients in the industrial and commercial real estate markets.
Residential/Light Commercial HVAC Installation & Service
Apollo Heating and Air Conditioning is the residential and light commercial division of Apollo Mechanical.
Collectively, our staff has 100+ years of HVAC experience. Our expertise, combined with Carrier’s superior products, makes us your comfort specialists.
Commercial Grade Dedication Services
Apollo Mechanical Contractors extensive experience in commercial grade dedication of safety significant materials.
Utilizing our extensive NQA-1 Project experience we have developed solid dedication plans. Additional critical characteristics can be verified base upon customer requirements. Testing is completed at our laboratory for most materials.