Find and Invite the Best Commercial HVAC Contractors in Portland, ME
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15 Best HVAC contractors in Portland, ME
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
ABM Mechanical
Westbrook, ME 04092
ABM Mechanical Inc. is one of the leading and largest competitive mechanical systems contractors in the state of Maine, providing a full range of services including pre-construction, design, construction, and maintenance for commercial plumbing, HVAC, electrical systems, medical gas, geothermal, and solid fuel systems across various industries.
Verified
Haley's Metal Shop
539 Elm St, Biddeford, ME 04005
Haley's Metal Shop, founded in 1917, is a fifth-generation family business in Maine specializing in HVAC services, including heat pump installations, central air systems, geothermal heating and cooling, boiler installations, and custom metal fabrication.
Verified
Specializations (4)
Education
Healthcare
Office Building
Religious
Atlantic Comfort Systems
392 Hill St. P.O. Box 665 Biddeford, ME 04005
Atlantic Comfort Systems, Inc. is a full mechanical contractor based in Maine and New Hampshire, offering heating, air conditioning, refrigeration, plumbing, and control services for residential, commercial, and industrial customers since 1991. The company has experienced growth in both residential and commercial divisions and works with top builders to meet home and office comfort needs.
Verified
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Nason Mechanical Systems
Auburn, ME 04210
Nason Mechanical Systems is a full-service mechanical contractor that specializes in maintenance, construction, design/build, in-house engineering, high-pressure steam, plant management, and energy efficiency conservation. They are committed to adding value through collaboration, creative solutions, and clear communication, and their technicians hold over 130 professional licenses and certifications.
Verified
Air Technologies
125 Liberty St., Ste. 302 Danvers, MA 01923
Air Technologies, Inc. is a mechanical contractor that specializes in the installation and repair of heating, ventilation, and air conditioning systems for both commercial and residential customers, with over 27 years of experience in the industry.
Verified
High reply rate
Active contractor
Eric C. Foster Plumbing, Heating, & Cooling
145 Stedman St. Chelmsford, MA 01824
Eric C. Foster Plumbing, Heating, & Cooling is a company specializing in residential and commercial plumbing, heating, and cooling services, offering quality craftsmanship and customer service for new construction, remodels, and maintenance in the Chelmsford, Concord, Nashua, and Boston areas.
Verified
Active contractor
Denron Hall Plumbing & HVAC
605 Front St, Manchester, NH 03102
Denron Hall is a New England-based commercial plumbing and HVAC contractor known for superior service and customer satisfaction, offering design-build HVAC systems, plumbing, building automation, and emergency services to commercial and industrial clients.
Verified
High reply rate
Active contractor
Specializations (13)
Casino
Education
Financial
Government
J.F. White Contracting
11 Burr St, Framingham, MA 01701
J.F. White is a construction company specializing in engineered solutions for complex projects, encompassing heavy civil, electrical, mechanical, and deep foundation systems, and is recognized for its commitment to safety, environmental consciousness, and ethical compliance.
Verified
Active contractor
Specializations (16)
Airport
Correctional
Education
Federal Government
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
Active contractor
Specializations (3)
Federal Government
Government
Office Building
S.A.A.B. Plumbing & Heating
9 Rear Summer St. Ashland, MA 01721
S.A.A.B. Plumbing & Heating is a full-service plumbing and HVAC company providing a wide range of services including repairs, maintenance, and installations for both residential and commercial clients in Middlesex County, Massachusetts. They are known for their skilled team of licensed technicians, adherence to stringent standards, and use of quality materials and advanced technology.
Verified
Active contractor
Peak Mechanical Services
35 Corporate Park Dr. Suite 2 Pembroke, MA 02359
Peak Mechanical Services Corp is a top HVAC company in Boston specializing in heating, ventilation, and air conditioning repairs, installations, and maintenance, with a team of highly trained mechanics and technicians affiliated with Pipefitters Local Union #537.
Verified
Active contractor
Crest Mechanical Services
41 Walnut St, Waltham, MA 02453
Founded in 1964, Crest Mechanical Services is a family-owned, third-generation mechanical contractor based in Connecticut, offering a full range of services including HVAC, plumbing, fire protection, ductwork fabrication, and more for commercial projects.
Verified
Active contractor
Keyes North Atlantic
459 Watertown St. Newton, MA 02460
Keyes North Atlantic (KNA) is a design-build firm specializing in custom design, replacement, installation, service, and maintenance of electrical, HVAC, alarm, security, and automation systems for residential and commercial clients in the Greater Boston area since 1952.
Verified
High reply rate
Active contractor
Oliver Mechanical
991 Candia Rd. Manchester, NH 03109
Oliver Mechanical, founded in 1990, is a full-service mechanical contractor based in Manchester, NH, offering HVAC installation and service as well as commercial plumbing installations in New Hampshire and Massachusetts.
Verified
Active contractor
J.C. Cannistraro
Waltham, MA 02453
J.C. Cannistraro is Boston's leading industrial mechanical contractor, providing a range of mechanical construction solutions including HVAC, plumbing, fire protection systems, and in-house fabrication capabilities with cutting-edge technology. The company offers comprehensive design, project management, service, and maintenance solutions, and is equipped to handle emergency repairs for critical infrastructure.
Verified
Active contractor
Specializations (9)
Correctional
Government
Healthcare
Higher Education
Good to know insights about HVAC contractors in Portland, ME
Bidding difficulty
High
Average response time
2 days
Average interest distance
29 miles
Average lead time to bid
11 days
How far are HVAC contractors in Portland, ME willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 60 bid packages. The ratios of bidding contractors per distance group are 11%, 12%, 0%, and 0%.
How much lead time do HVAC contractors in Portland, ME need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 19 bid packages. The ratios of bidding projects per due time group are 0%, NaN%, and 36%.
Commercial HVAC contractors insights in Portland, ME
Explore 1183 verified HVAC contractors in Portland, ME. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
1183 contractors
Total union contractors
71 union contractors
Total non-union contractors
581 non-union contractors
Total minority-owned businesses
68 minority-owned businesses
Total women-owned businesses
21 women-owned businesses
What certifications do HVAC contractors hold?
Professional certifications and licenses held by HVAC contractors in Portland, ME, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are HVAC contractors bidding on?
Project types that HVAC contractors in Portland, ME are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are HVAC contractors bidding for?
Top general contractors and project owners that HVAC contractors in Portland, ME are bidding for, showing which construction firms and developers are most active in the local market.
Hampton
Burlington
Gap
Marriott
Milestones
Ford
Goldman Sachs
Subway
Four Seasons
HVAC projects insights in Portland, ME
Explore 14 HVAC construction projects in Portland, ME. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
14 projects
Average square footage
12,719 square feet
Maximum square footage
49,500 square feet
What square footage ranges are HVAC projects in?
Distribution of HVAC project sizes in Portland, ME by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are HVAC projects in?
Building types and construction sectors for HVAC projects in Portland, ME, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"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 detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
Do I need a HVAC permit for commercial work in Portland, ME?
Yes. Mechanical permit required for HVAC equipment, ductwork, and gas piping.
How can Downtobid help me find the best commercial HVAC contractors in Portland, ME?
Downtobid helps you find the best 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!
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