Find and Invite the Best Commercial HVAC Contractors in Sanford, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Sanford, ME
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Williamson Pump & Motor
334b Calef Hwy, Epping, NH 03042
Williamson Pump & Motor is a distributor of wastewater, water, air, and industrial equipment, offering engineered solutions, packaged systems, and services such as pump and motor repair, planned maintenance, and remote monitoring for municipal, residential, commercial, and industrial applications.
Verified
Specializations (4)
Government
Infrastructure
Municipal Government
Warehouse
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
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Therma-HEXX
199 Constitution Ave, Portsmouth, NH 03801
Therma-HEXX Corporation specializes in modular hydronic radiant heating and cooling systems for a variety of applications, including interior heating and cooling, as well as exterior snow melt applications for surfaces such as pools, rooftops, walkways, and driveways. The company is based in Portsmouth, NH and offers innovative solutions like the Therma-HEXX system, which is designed for both efficiency and ease of installation.
Verified
Specializations (8)
Casino
Healthcare
Higher education
Hospitality
Maine Controls
Portland, ME 04103, Portland, ME 04103
Maine Controls specializes in comprehensive heating, ventilation, air conditioning, and refrigeration services, offering design/build expertise, project management, in-house engineering, and building automation and control systems.
Verified
Lakes Region HVAC
Northfield, NH 03276
Lakes Region HVAC is a New Hampshire-based contractor specializing in residential and commercial heating and cooling services, including installation and maintenance of furnaces, boilers, heat pumps, and air conditioning systems, with a focus on energy efficiency and factory-trained technicians.
Verified
Specializations (2)
Grocery
Retail - Shopping Center
Warren Mechanical
P.O. Box 149 Westbrook, ME 04098
Warren Mechanical is a full-service mechanical contractor in Maine, specializing in the design, installation, and maintenance of HVAC and plumbing systems for commercial, institutional, and industrial projects, with a focus on BIM design and coordination, prefabrication, and green energy solutions.
Verified
W.H. Demmons
93 Warren Ave. Saint Johnsbury, ME 04103
W.H. Demmons is a company specializing in HVAC, roofing, gutter installation, sheet metal, professional engineering, and building automation systems, with a focus on creating safe and healthy indoor air quality through innovative solutions like Bipolar Ionic Air Purification Systems. They serve clients in Maine, New Hampshire, and internationally, with expertise in areas such as geothermal systems, marijuana grow rooms, and archival storage.
Verified
Laconia Refrigeration
11 Walker St. Laconia, NH 03246
Laconia Refrigeration is a trusted provider of commercial HVAC and refrigeration services, offering 24/7 emergency repair service in the NH and VT areas, with a focus on the Lakes Region.
Verified
MSI Mechanical Systems
10 Delaware Dr. Ste. 12 Salem, NH 03079
MSI Mechanical Systems Inc. is a Salem, New Hampshire-based full-service mechanical contractor and facilities service provider specializing in commercial, industrial, and data center environments, offering services such as HVAC systems and maintenance, design-build engineering, and custom sheet metal fabrication since 1995.
Verified
Mechanical Construction Services
10 Industrial Dr. Ste. 10 Windham, NH 03087
Mechanical Construction Services, Inc. (MCS) is a full-service HVAC contractor providing a comprehensive range of mechanical contracting services for commercial, institutional, and industrial HVAC systems in Massachusetts and New Hampshire since 1996. They specialize in design & build, retrofits, service, and preventative maintenance programs to ensure efficient operation and cost savings for their clients.
Verified
Dan Dunn Plumbing & Heating
1 Red Oak Dr. Unit E Plaistow, NH 03865-2437
Dan Dunn Plumbing & Heating LLC is a family-owned business that has been providing plumbing, heating, and AC services in the New Hampshire Seacoast area since 2000, offering a 1-year parts and labor warranty, Mass Save rebates, and manufacturer warranties.
Verified
Mechanical Concepts
35 Fieldstone Ln. Candia, NH 03034-2313
Mechanical Concepts, Inc. is a leading commercial plumbing and HVAC firm based in New Hampshire and Massachusetts, specializing in process piping, hydronic heating, design/build services, and installations since 1990.
Verified
Southern New Hampshire Plumbing & Heating
1 Beverly Dri. Hampstead, NH 03841
Southern New Hampshire Plumbing & Heating is a local, family-owned business based in Londonderry, NH, offering a wide range of plumbing, heating, cooling, and water treatment services, including emergency services, installations, and maintenance. They pride themselves on providing prompt, top-notch customer service, professional quality work, and fair, honest pricing.
Verified
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
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 Sanford, ME?
Downtobid is a platform that helps you find HVAC contractors in Sanford, 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 Sanford, 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 Sanford, 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 Sanford, 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 Sanford, ME
Total contractors
1246 contractors
Total union contractors
71 union contractors
Total non union contractors
625 non union contractors
Total minority owned businesses
71 minority owned businesses
Total women owned businesses
22 women owned businesses
Average response time
2 days
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