Find and Invite the Best Commercial HVAC Contractors in Portland, ME
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Portland, ME
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Sigma Mechanical Services
25 Rockwood Rd, Marshfield, MA 02050
SIGMA Mechanical Services is a full-service HVAC, refrigeration, and plumbing company based in Marshfield, serving the South Shore community of Boston with installations, maintenance, and emergency services for both commercial and residential projects.
Verified
Specializations (10)
Education
Federal Government
Government
Grocery
Caswell Mechanical
24 Graf Rd, Newburyport, MA 01950
Caswell Mechanical, Inc. is a multi-service provider offering plumbing, heating, ventilation, electrical, and air conditioning services for residential, commercial, and industrial clients in Massachusetts, Maine, and New Hampshire.
Verified
Specializations (2)
Correctional
Office Building
JJ White
91 Perkins St, Somerville, MA 02145
JJ White Inc. is a multi-trade contractor founded in 1920, headquartered in Philadelphia, United States, specializing in industrial maintenance, general, mechanical, electrical, and HVAC construction services with a strong commitment to safety, innovation, and quality.
Verified
Specializations (15)
Education
Federal Government
Financial
Government
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Prescatore Plumbing & Heating
596 Mountain Ave, Revere, MA 02151
Pescatore Plumbing & Heating is a family-owned and operated company founded in 1991 by Ron Pescatore, providing expert plumbing and heating solutions in the Boston-Salem area with 24/7 emergency services and a master plumber license number PL-16687-M.
Verified
Specializations (1)
Infrastructure
A.F. Ventolieri Plumbing & Heating
66 Sargent St, Winthrop, MA 02152
A.F. Ventolieri Plumbing & Heating is a trusted family-owned plumbing company based in Boston with a rich history of serving the Greater Boston area, offering a wide range of plumbing, heating, and gas fitting services with a commitment to excellence and customer satisfaction.
Verified
Specializations (3)
Federal Government
Government
Office Building
Air Distribution Corporation
353 Howard St, Brockton, MA 02302
Air Distribution Corporation (ADC) is a manufacturer's representative serving the commercial HVAC markets in New England, offering a range of high-quality engineered products and services from nationally known and respected manufacturers, with a commitment to exceptional customer service and a modern 60,000 sq ft facility for meeting the needs of today's fast-paced projects.
Verified
Specializations (3)
Healthcare
Municipal Government
Zoo/Aquarium
Integrated At Work
300 A St, Boston, MA 02210
Integrated At Work (IAW) is a premier specialty contractor that provides interior architectural products and engineered solutions for commercial projects throughout New England, offering services that include design, procurement, project management, and installation.
Verified
Specializations (10)
Education
Financial
Grocery
Healthcare
Sagamore
75 Research Rd, Hingham, MA 02043
Sagamore is a mechanical contractor that provides commercial HVAC and plumbing services, including design-build, maintenance, and installation, to clients in industries such as healthcare, biotech, and pharmaceuticals across New England. The company prides itself on safety, quality, customer satisfaction, and has a dedicated team equipped to handle complex projects with a focus on education and innovation.
Verified
Specializations (9)
Education
Federal Government
Government
Healthcare
All Renewable Energy
12 Sibley Rd, Weston, MA 02493
All Renewable Energy Inc. is a full-service HVAC and plumbing contractor specializing in large-scale residential and commercial projects, including multi-use developments, with a commitment to quality and timely completion.
Verified
Specializations (1)
Healthcare
128 Plumbing, Heating, Cooling & Electric
78 Foundry St. Wakefield, MA 01880
128 Plumbing, Heating, Cooling & Electric is a local service company offering plumbing, heating, air conditioning, and electrical services, including repairs, maintenance, and installations. They are recognized as the Official Home Services Company of the Boston Red Sox and provide resources such as financing, rebates, and tips for homeowners.
Verified
Delta Electric Motor
313 Mystic Ave. Medford, MA 02155
Delta Electric Motor is a full-service repair shop specializing in electric motors, generators, and pumps, offering top-quality repairs and sales assistance for new motors, pumps, generators, and converters.
Verified
RMN Mechanical Contracting
73 Main St, Carver, MA 02330
RMN Mechanical, based in Carver, MA, boasts over 30 years of innovation and excellence in HVAC-R solutions for New England. Founded by Robert Nutter in 1991, the company has become synonymous with quality and reliability, offering comprehensive services tailored to the needs of commercial, retail, and restaurant clients, backed by a team of licensed technicians and a commitment to customer satisfaction.
Verified
Specializations (3)
Restaurant
Retail - General
Retail - Shopping Center
CAC Mechanical Services
68f Stiles Rd, Salem, Town of, NH 03079
CAC Mechanical Services Inc. is a third-generation family-owned and operated business specializing in HVAC and refrigeration services for residential and commercial clients in Salem, NH, and surrounding areas, including Massachusetts, New Hampshire, Maine, and greater New England. They offer a comprehensive range of services, including design/build, maintenance, and repair of HVAC systems, with a focus on energy efficiency and customer satisfaction.
Verified
Specializations (2)
Healthcare
Retail - Shopping Center
Locher Plumbing & Heating
16 Barbara Dr, Amesbury, MA 01913
Locher Plumbing & Heating Inc is a licensed and insured plumbing, heating, and gas fitting service provider in Amesbury, offering professional and prompt services for both residential and commercial clients, including emergency support and free quotes.
Verified
Specializations (1)
Office Building
McCarriston Plumbing & Heating
P.O. Box 154 Swampscott, MA 01907
McCarriston Plumbing & Heating Co., Inc. is a reliable plumbing and heating service provider based in Swampscott, Massachusetts, serving the Swampscott, Marblehead, Salem, and Nahant areas for many years. The company is a member of the Plumbing-Heating-Cooling Contractors at both the national and state level and is committed to continual technological upgrades and education for its technicians.
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 Portland, ME?
Downtobid is a platform that helps you find HVAC contractors in Portland, ME and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Portland, ME-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 Portland, ME 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 Portland, ME 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 Portland, ME
Total contractors
1183 contractors
Total union contractors
70 union contractors
Total non union contractors
582 non union contractors
Total minority owned businesses
68 minority owned businesses
Total women owned businesses
21 women owned businesses
Average response time
2 days
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