Find and Invite the Best Commercial HVAC Contractors in Concord, NH

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75 Verified HVAC companies in Concord, NH

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

RCL Mechanical logo

RCL Mechanical

167r S St W, Raynham, MA 02767

RCL Mechanical is a locally-owned and operated business based in Taunton, offering professional heating, AC, and plumbing services to the Bristol County and South Shore regions. The company prides itself on exceptional customer service, 24/7 availability, and a team of highly skilled, drug-tested, and background-checked technicians.

Verified


83 miles from Concord, NH

Specializations (8)

Grocery

Healthcare

Higher education

Infrastructure

Website

Call

WebsiteCall
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PH Mechanical logo

PH Mechanical

251 Revere Street, Canton, MA 02021

PH Mechanical is a business specializing in the design, installation, and maintenance of HVAC and plumbing systems, offering 24/7 emergency services and maintenance agreements. The company prides itself on its solutions, innovation, and commitment, and has a history of working with architects, engineers, and general contractors to build long-term client relationships.

Verified


64 miles from Concord, NH

Specializations (11)

Education

Financial

Healthcare

Higher education

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Hamel & McAlister logo

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


38 miles from Concord, NH

Specializations (6)

Financial

Healthcare

Higher education

Municipal Government

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Harry Grodsky & Co logo

Harry Grodsky & Co

33 Shaws Ln, Springfield, MA 01104

Harry Grodsky & Co., Inc.’s philosophy is to build relationships by delivering innovative, workable solutions with traditional, ethical values. Our employees are committed to the quality, safety and integrity of every project. We value the extraordinary relationships we’ve developed over the years with repeat customers, suppliers and subcontractors.

Verified


81 miles from Concord, NH

Specializations (16)

Casino

Education

Federal Government

Financial

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Advance Air & Heat logo

Advance Air & Heat

177 Bullock Rd, Freetown, MA 02717

Advance Air & Heat Company, Inc. is a certified Woman-Owned Business (WBE) that provides full-service commercial HVAC, refrigeration, and building automation services in Massachusetts, Cape Cod, and Rhode Island, with a focus on environmentally friendly and economical solutions tailored to individual client needs since 1986.

Verified


83 miles from Concord, NH

Specializations (5)

Education

Grocery

Healthcare

Museum

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New England Mechanical Services logo

New England Mechanical Services

17 3rd St. Palmer, MA 01069

New England Mechanical Services, Inc. (NEMSI) is a provider of end-to-end facility solutions, including building automation, HVAC/mechanical, electrical, and facilities services, with a focus on creating high-performance environments and energy savings for clients across Connecticut and the Northeast.

Verified


81 miles from Concord, NH

Specializations (10)

Airport

Education

Financial

Healthcare

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JEC Service logo

JEC Service

110 Clematis Ave, Waltham, MA 02453

JEC Service Company is a mechanical and HVAC contractor based in Waltham, MA, specializing in mechanical piping, HVAC services, and sheet metal work for new construction, renovations, and service across commercial, institutional, and multi-housing markets.

Verified


38 miles from Concord, NH

Specializations (10)

Education

Federal Government

Financial

Government

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Alternative Creative Energy & HVAC logo

Alternative Creative Energy & HVAC

196 Central St, Millville, MA 01529

Alternative Creative Energy & HVAC, Inc. is a WBEC certified, family-owned mechanical contractor based in Massachusetts, specializing in commercial HVAC and plumbing installations for new projects and renovations since 2009.

Verified


44 miles from Concord, NH

Specializations (8)

Education

Grocery

Healthcare

Hospitality

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DENS Facility Services logo

DENS Facility Services

265 Medford St, Somerville, MA 02143

DENS Facility Services is a company specializing in integrated facilities management, including maintenance, lab support, operations, and technical services for life sciences facilities. They focus on ensuring the smooth operation of R&D pipelines, from drug discovery to commercialization, by providing a full range of facility and laboratory services tailored to their clients' unique needs.

Verified


38 miles from Concord, NH

Specializations (6)

Education

Healthcare

Higher education

Municipal Government

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J.F. White Contracting logo

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


38 miles from Concord, NH

Specializations (16)

Airport

Correctional

Education

Federal Government

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Sigma Mechanical Services logo

Sigma Mechanical Services

25 Rockwood Rd, Marshfield, MA 02050

SIGMA Mechanical Services is a full-service HVAC, refrigeration, and plumbing company based in Marshfield, serving the South Shore community of Boston with installations, maintenance, and emergency services for both commercial and residential projects.

Verified


71 miles from Concord, NH

Specializations (10)

Education

Federal Government

Government

Grocery

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J.C. Higgins logo

J.C. Higgins

70 Hawes Way, Stoughton, MA 02072

Since 1924, J.C. Higgins has grown to be one of the largest fully integrated mechanical contracting companies in Massachusetts, Rhode Island, and New Hampshire, offering a single-source solution for complete mechanical systems and services. As a subsidiary of EMCOR Group, Inc., the company provides a range of services including HVAC installation, plumbing, and facilities operation with a commitment to excellence and integrity.

Verified


64 miles from Concord, NH

Specializations (16)

Airport

Casino

Correctional

Education

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JJ White logo

JJ White

91 Perkins St, Somerville, MA 02145

JJ White Inc. is a multi-trade contractor founded in 1920, headquartered in Philadelphia, United States, specializing in industrial maintenance, general, mechanical, electrical, and HVAC construction services with a strong commitment to safety, innovation, and quality.

Verified


38 miles from Concord, NH

Specializations (15)

Education

Federal Government

Financial

Government

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Aggreko logo

Aggreko

25 Cape Rd, Mendon, MA 01756

Aggreko is a world-leading provider of mobile and modular power, temperature control, and energy services, offering temporary turnkey solutions for various sectors including construction, events, and manufacturing. The company focuses on supporting customers' energy transitions with cost-effective and flexible solutions, while investing in sustainable products and services to facilitate a greener future.

Verified


44 miles from Concord, NH

Specializations (8)

Financial

Healthcare

Hospitality

Infrastructure

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Air Distribution Corporation logo

Air Distribution Corporation

353 Howard St, Brockton, MA 02302

Air Distribution Corporation (ADC) is a manufacturer's representative serving the commercial HVAC markets in New England, offering a range of high-quality engineered products and services from nationally known and respected manufacturers, with a commitment to exceptional customer service and a modern 60,000 sq ft facility for meeting the needs of today's fast-paced projects.

Verified


71 miles from Concord, NH

Specializations (3)

Healthcare

Municipal Government

Zoo/Aquarium

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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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find HVAC professionals in Concord, NH?

Downtobid is a platform that helps you find HVAC contractors in Concord, 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 Concord, 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 Concord, 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 Concord, 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 Concord, NH

Total contractors

1444 contractors

Total union contractors

98 union contractors

Total non union contractors

726 non union contractors

Total minority owned businesses

84 minority owned businesses

Total women owned businesses

31 women owned businesses

Average response time

2 days

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