Find and Invite the Best Commercial HVAC Contractors in Nashua, 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Tired of outdated contact lists and the hassle of calling to check bidding intent?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 Nashua, NH
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Winchester Mechanical
20 Trafalgar Sq, Nashua, NH 03063
Winchester Mechanical is a second-generation, full-service family-owned and operated business with over 40 years of experience, specializing in commercial and residential HVAC installation, service, and repair, as well as indoor air quality systems, serving New Hampshire and Massachusetts.
Verified
Specializations (7)
Education
Fitness
Healthcare
Office Building
Emanuelson Plumbing & Heating
37 Glendale St. P.O. Box 192 Maynard, MA 01754
Emanuelson Plumbing & Heating is a local family-owned business with 35 years of experience, offering certified master plumbing and heating services for service calls, renovations, new construction, and remodels in Middlesex County & Metro-west area, and has been recognized with the 2021 Best Maynard Awards in the Plumbing Contractors category.
Verified
Mancini Sheet Metal
9 Innis Dr. P.O. Box 541 Billerica, MA 01821
Mancini Sheet Metal, Inc. is a family-owned company specializing in the fabrication and installation of HVAC systems, including custom metal layouts for commercial and industrial environments in Massachusetts and Southern New Hampshire. They offer full turnkey systems with capabilities in mechanical piping, controls, HVAC equipment, and electrical wiring, and are certified by the Massachusetts Division of Capital Asset Management.
Verified
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R.P. Holmes
97 Border St. Newton, MA 02465
R.P. Holmes is a family-owned plumbing and HVAC company with three generations of ownership, providing expert plumbing, heating, and cooling services, including 24/7 emergency services, to the greater Newton community for over 90 years.
Verified
Northern Peabody
25 Depot St, Manchester, NH 03101
Northern Peabody, LLC is a locally owned and managed mechanical contracting firm specializing in plumbing, heating, and cooling installation, service, and repair, with a history of unparalleled customer service since 1946.
Verified
Specializations (3)
Healthcare
Higher education
Infrastructure
Daryl Selinger Electrical
Peabody, MA 01960
Daryl Selinger Electrical LLC is a professional electrical and HVAC service provider offering a wide range of services for both residential and commercial clients in the North Shore area, including fire alarm systems, smoke detector installations, and generator installations.
Verified
Alpha Mechanical
71 Bacon St. Watertown, MA 02472
Alpha Mechanical Corporation has served the greater Boston area with a commitment to service and value. We appreciate your interest and look forward to earning your business. Alpha Mechanical Corporation has the experience and expertise to get the job done right the first time. Our skilled professionals use only the latest tools and quality materials. We guarantee both our work, and your satisfaction. Please take a few minutes to browse our site. If you have any questions or comments, please contact us. We are glad you have taken the time to visit our site and hope to hear from you soon!
Verified
Main Stream Mechanical
110 Haven Hill Rd., Ste. 330 Amesbury, MA 01913
Main Stream Mechanical, Inc. is a full-service plumbing, heating, and air conditioning company serving a large portion of Massachusetts and New Hampshire.
Verified
Super Service Today
4 Jewel Dr. Wilmington, MA 01887
Super Service Today stands out by ensuring unparalleled professionalism and reliability through a commitment to excellence. We empower customers by presenting multiple options, enabling them to make informed decisions tailored to their needs. While our services may initially seem to have a higher cost, they actually provide substantial long-term savings that prevent unnecessary aggravation and frustration.
Verified
Airmart
225 Stedman St. Unit 13 Lowell, MA 01851
Headquartered in Lowell, Massachusetts, Airmart Inc. serves New England by providing commercial building systems services that keep businesses up and running. Airmart Inc. is a MBE (minority business enterprise) and has been servicing companies since 2005.
Verified
Hamel & McAlister
214 Middlesex Turnpike, Burlington, MA 01803
Hamel & McAlister, Inc. is a leading mechanical contractor based in Massachusetts, offering specialized HVAC and mechanical solutions for commercial and industrial projects, with a commitment to excellence, innovation, and customer satisfaction over three decades of business.
Verified
Specializations (6)
Financial
Healthcare
Higher education
Municipal Government
Bright Star Heating Supply
323 Andover Street, Unit 4R Wilmington, MA 01887
Bright Star Heating Supply Co. is a family-owned business established in 1975, specializing in heating and air conditioning services to enhance home comfort and energy efficiency, with a commitment to customer satisfaction and a 100% referral rate.
Verified
DECCO
1900 Southwood Dr, Nashua, NH 03063
DECCO, Inc. is a specialized construction and maintenance company offering critical equipment handling and fabrication services to biopharmaceutical, technology, and industrial clients throughout New England, known for its commitment to quality, exceptional service, and safety since 1934.
Verified
Specializations (8)
Education
Federal Government
Government
Healthcare
CPS Heating & Cooling
21 Brigham St. Westborough, MA 01581
CPS Heating & Cooling is a full-service HVAC company based in Boston's Metrowest, providing a wide range of heating, ventilation, and air conditioning equipment and services for residential and commercial customers, with a commitment to exceptional customer service and high-quality installations, maintenance, and repairs.
Verified
Inline Mechanical
226 Lowell St, Methuen, MA 01844
Inline Mechanical specializes in HVAC and refrigeration services, including installation, repair, and maintenance by certified technicians. Based in Wilmington, Massachusetts, they serve the Greater Boston area and Southern New Hampshire, offering 24/7 emergency temperature control services with over 40 years of experience.
Verified
Specializations (2)
Healthcare
Office Building
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 Nashua, NH?
Downtobid is a platform that helps you find HVAC contractors in Nashua, 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 Nashua, 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 Nashua, 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 Nashua, 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 Nashua, NH
Total contractors
1453 contractors
Total union contractors
92 union contractors
Total non union contractors
741 non union contractors
Total minority owned businesses
84 minority owned businesses
Total women owned businesses
30 women owned businesses
Average response time
2 days
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