Find and Invite the Best Commercial HVAC Contractors in Merrimack, NH
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75 Verified HVAC companies in Merrimack, NH
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
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
Andrew Plumbing and Heating
49 Blanchard St. Lawrence, MA 01843
Andrew Plumbing and Heating is a trusted and reliable plumbing and heating company that has been in operation since 2015, specializing in bathroom and kitchen remodeling services.
Verified
Jamie Oil
P.O. Box 287 Ashland, MA 01721
Jamie Oil is a locally owned business in Massachusetts, providing dependable heating and cooling services, including propane, heating oil, HVAC, and plumbing. The company has been recognized for its dedication to honest and dependable service, earning Metro West's 'Best of the Best' for 25 years and holding an A+ rating with the BBB.
Verified
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Bedford Mechanical
44A North Rd. Bedford, MA 01730
Bedford Mechanical is a family-owned and operated company since 1971, specializing in residential and commercial heating, air conditioning, and air quality equipment, including sales, installation, repair, and maintenance services in Eastern Massachusetts.
Verified
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
D&D Services
P.O. Box 575 Wilmington, MA 01887
D&D Services has joined forces with CMS Plumbing and Heating to provide our customers with quicker responses, while providing the same great service you have grown to trust. Both CMS and D&D Services are both family run businesses with a combined 50 plus years of experience. We found that merging our two businesses, we could combine our resources to provide our customers with even better services.
Verified
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
Uptack
32 Rochambault St. Haverhill, MA 01832
Uptack is a company specializing in HVAC, plumbing, and water systems, offering services to ensure long-term household comfort and efficiency. With over 65 years of experience, their team of master technicians provides timely repairs and whole-home comfort solutions.
Verified
Aalanco Service Corporation
80 Turnpike Rd, Westborough, MA 01581
Aalanco Service Corporation is a full-service heating and air-conditioning company that offers installations, repairs, and maintenance services for commercial and industrial facilities in Massachusetts, with a focus on boiler and burner design systems, HVAC, and refrigeration for oil, propane, and natural gas systems.
Verified
Specializations (3)
Education
Municipal Government
Retail - General
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
Ross
37 Offer St. Haverhill, MA 01835
Ross Company Inc. is a professional service provider specializing in commercial refrigeration and HVAC systems, offering installation, maintenance, and 24-hour emergency services to businesses in North Eastern Massachusetts and South Eastern New Hampshire.
Verified
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!"
"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 Merrimack, NH?
Downtobid is a platform that helps you find HVAC contractors in Merrimack, 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 Merrimack, 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 Merrimack, 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 Merrimack, 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 Merrimack, NH
Total contractors
1482 contractors
Total union contractors
98 union contractors
Total non union contractors
749 non union contractors
Total minority owned businesses
85 minority owned businesses
Total women owned businesses
31 women owned businesses
Average response time
2 days
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