Find and Invite the Best Commercial HVAC Contractors in Seattle, WA
Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.
75 Verified HVAC companies in Seattle, WA
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
State Mechanical
8706 S. 222nd St. Kent, WA 98031
Established in 1986, State Mechanical Co. is a known plumbing and heating contractor in Western Washington, recognized for delivering exceptional service and maintaining great relationships with many general contractors, with a portfolio that includes work on Starbucks, dental offices, and large Amazon warehouses.
Verified
Home Comfort Alliance
5373 Auto Center Way Suite 205 Bremerton, WA 98312
Home Comfort Alliance is a comprehensive home services provider offering HVAC, heating, cooling, plumbing, and electrical services since 1977, primarily serving the Seattle and Puget Sound area with a commitment to customer comfort and satisfaction.
Verified
Air Systems Engineering
3602 S. Pine St. Tacoma, WA 98409
Air Systems Engineering, Inc. (ASEI) has been providing quality and innovative solutions in the commercial HVAC industry for over 50 years, offering services in design, fabrication, installation, and maintenance with a commitment to customer satisfaction and continuous improvement.
Verified
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American Mechanical
Monroe, WA 98272
Since 1993, American Mechanical Corp has been providing commercial plumbing and heating services, specializing in emergency repairs, tenant improvement projects, and offering a 1-year warranty on workmanship. Their experienced staff holds certifications such as Master Plumbers and Medical Gas Installation, and they are members of the United Association Local 32 MCA.
Verified
Specializations (8)
Education
Fitness
Healthcare
Hospitality
Radiant Plumbing & Heating
4516 S. 8th St. Tacoma, WA 98405
Radiant Plumbing & Heating is a contractor specializing in a variety of plumbing systems, including medical gas, hydronic heating, and process piping, with a focus on commercial plumbing and hot water heating systems. They pride themselves on being dependable, quality-driven, and experienced.
Verified
EarthHeat
P.O. Box 819 Duvall, WA 98019
EarthHeat is a company based in Duvall, WA, specializing in residential and commercial geothermal systems, radiant flooring, plumbing, and heating solutions, with a focus on sustainability and efficiency. With 29 years of experience, they serve various Washington counties and are known for their licensed, bonded, and insured services, offering a 100% satisfaction guarantee.
Verified
K.FOX Insulation
168th St NE, Arlington, WA 98223
K.FOX Insulation is a mechanical insulation contractor that has been providing industrial thermal insulation solutions, including mechanical pipe and equipment insulation, to some of the PNW's largest companies since 2012, with a mission to deliver the best value and customer service in the industry.
Verified
Morgan Mechanical
12314 134th Ct. N.E. Redmond, WA 98052
Morgan Mechanical is a Northwest-based HVAC company offering expert heating, cooling, and air quality services to residential and commercial clients in King and Snohomish Counties, Washington. With a focus on high-quality installation, maintenance, and repair, they provide 24/7 emergency support and boast a team with an average of 6-20 years of qualified service experience.
Verified
Rapid Heating and Cooling
12325 Canyon Rd E, Puyallup, WA 98373
Rapid Heating and Cooling has been doing business in the area for years. Our professionalism, integrity and attention to detail is what sets us apart from the rest. Customer service and customer satisfaction has and always will be our number one goal so give us a call today!
Verified
Quick Tin Sheet Metal Fabrication
2515 S. Holgate St. Tacoma, WA 98402
Quick Tin Sheet Metal Fabrication is a family-owned business specializing in durable and efficient commercial HVAC sheet metal fabrication, serving the Puget Sound community since 1993.
Verified
Performance Mechanical Group
1012 Central Ave. S. Kent, WA 98032
Performance Mechanical Group is a premier mechanical HVAC contractor with over 35 years of experience, offering a wide range of services including building controls, construction, energy, engineering, and HVAC services, as well as sustainability programs and environmental policies.
Verified
Related Trades
HVAC Piping and Pumps
Refrigerant Piping
HVAC Air Distribution
HVAC Air Cleaning Devices
Central Heating Equipment
Central Cooling Equipment
Central HVAC Equipment
Decentralized HVAC Equipment
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
What the Early Adopters are Saying About Downtobid
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
""I love, the personalization of it. You get it more directed towards the contractors that we need. You, make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""
FAQs
What is Downtobid and how can it help find HVAC professionals in Seattle, WA?
Downtobid is a platform that helps you find HVAC contractors in Seattle, WA and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Seattle, WA-based HVAC contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Seattle, WA will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for HVAC project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local HVAC professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale HVAC projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Seattle, WA contractors
Most HVAC contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
Quick stats about HVAC companies database in Seattle, WA
Total contractors
227 contractors
Total union contractors
23 union contractors
Total non union contractors
86 non union contractors
Total minority owned businesses
9 minority owned businesses
Total women owned businesses
4 women owned businesses
Average response time
21 hours
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