Find and Invite the Best Commercial HVAC Contractors in Derry, NH
Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Derry, NH
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
Corporate Mechanical of New England
12 Walnut Hill Park, Woburn, MA 01801
Corporate Mechanical of New England designs, constructs, and maintains mechanical/HVAC systems for a variety of markets in Massachusetts, including the greater Boston and MetroWest areas, and is part of Arden Building Companies, one of the largest mechanical/HVAC construction groups in New England.
Verified
Specializations (3)
Healthcare
Infrastructure
Office Building
Metropolitan Pipe & Supply
30 Innerbelt Rd, Somerville, MA 02143
Metropolitan Pipe & Supply Company is an industry leader in distributing a wide range of plumbing, heating, and industrial supplies throughout New England and beyond, offering both products and services to facilitate cost-effective partnerships and help businesses succeed.
Verified
Specializations (11)
Education
Federal Government
Financial
Government
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Correct Temp
268 Hampstead St, Methuen, MA 01844
At Correct Temp, we work hard to give your family or business the best in year-round comfort, convenience, and added safety…exactly what heating and cooling systems are meant to provide.
Verified
Specializations (7)
Education
Federal Government
Financial
Government
Grinnell Mechanical
21 Ray Ave, Burlington, MA 01803
Grinnell Mechanical specializes in the design, installation, and emergency repair services for various types of HVAC systems throughout New England, offering 24-hour on-call service with an average response time of 4 hours and employing technicians with an average of 13 years of experience in the field.
Verified
TG Gallagher
309 Waverley Oaks Rd, Waltham, MA 02452
TG Gallagher is a company that provides innovative solutions in HVAC, plumbing, and fire protection systems, with a strong dedication to safety and best practices, serving healthcare, higher education, and life science institutions. Founded in 1940, the company boasts over 400 dedicated employees, over $250 million in annual revenue, and offers 24/7 emergency services, with a focus on prefabrication at their 70,000 SF fabrication facility.
Verified
Specializations (10)
Education
Government
Healthcare
Higher education
Wilson Brothers Heating and Air Conditioning
35 Lomar Park Dr. Pepperell, MA 01463
Wilson Brothers Heating and Air Conditioning, Inc. is a family-owned business founded in 1987, specializing in residential HVAC, electrical needs, and smart home installations in Pepperell and surrounding areas, offering services such as repairs, maintenance, and installations while prioritizing energy efficiency and customer service.
Verified
Andrew Dixon Plumbing & Heating
20 Hillside Ave. Swampscott, MA 01907
Andrew Dixon Plumbing & Heating, LLC is a fully licensed and insured plumbing contractor that specializes in residential and commercial projects, offering services such as installation, repair, and maintenance for plumbing and heating systems, backed by years of industry experience.
Verified
O'Connell Plumbing
19A Larchmont Rd, Salem, MA 01970
O'Connell Plumbing, Inc. is a family-owned business based in Salem, MA, offering comprehensive plumbing, heating, gas fitting, and related services to North Shore businesses, industries, and residents for over 38 years. The company prides itself on exceptional customer service, technical knowledge, and a commitment to using state-of-the-art technologies, serving a diverse range of clients including JMD Construction, Tuscan Kitchen, and Harvard Divinity School.
Verified
Specializations (5)
Education
Financial
Healthcare
Higher education
CMS Plumbing & Heating
190 R Main St. Unit 3 Wilmington, MA 01887
CMS Plumbing & Heating is a family-run business located in Wilmington with over 40 years of experience in plumbing, cooling, and water treatment services. They offer a range of services including installations, repairs, and remodels for both residential and commercial customers.
Verified
Sheetmetal Systems & Design
77 Alexander Rd, Billerica, MA 01821
Sheetmetal Systems & Design, Inc. is a Massachusetts-based construction corporation established in 1999, specializing in HVAC systems with a focus on sheet metal craftsmanship and mechanical experience in the industrial, retail, and commercial industries, committed to superior customer service and quality workmanship.
Verified
Specializations (1)
Retail - General
Glover Mechanical Systems
34 Sullivan Road #27, N. Billerica, MA 01862
Glover Mechanical Systems, Inc. is a family-owned-and-operated business based in North Billerica, Massachusetts, with over 40 years of experience, specializing in the design and furnishing of HVAC and special exhaust systems for industrial, commercial, municipal, and residential applications.
Verified
Specializations (3)
Government
Municipal Government
Office Building
Highland Mechanical
315 Derry Rd, Hudson, Town of, NH 03051
Highland Mechanical, Inc. is a one-stop source for mechanical contracting projects, offering design-build services and products necessary for the successful and on-time completion of projects across a wide variety of industries and facility types.
Verified
Specializations (7)
Education
Government
Healthcare
Municipal Government
Excel Mechanical
2261 Main St, Tewksbury, MA 01876
Excel Mechanical is a locally-owned company specializing in heating, cooling, and plumbing services for residential and commercial applications, serving the Greater Boston area since 1996 with a reputation for exceptional work and service.
Verified
Specializations (3)
Financial
Office Building
Retail - General
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
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!"
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""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 Derry, NH?
Downtobid is a platform that helps you find HVAC contractors in Derry, NH and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Derry, NH-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 Derry, NH 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 Derry, NH 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 Derry, NH
Total contractors
1411 contractors
Total union contractors
92 union contractors
Total non union contractors
718 non union contractors
Total minority owned businesses
83 minority owned businesses
Total women owned businesses
30 women owned businesses
Average response time
2 days
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