Show me search results for:

You can change this selection at any time via the Accredited Business toggle on the search results page.

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.
Better Business Bureau®
Resources for Businesses
Better Business Bureau
          Category: Commercial Air Conditioning Contractors

          Showing: 678 results for Commercial Air Conditioning Contractors
          near Merrimack, NH

          Filter by

          Service Area

          Filter by

          Distance
          Categories
          BBB Rating
          State/Province
          Get Connected
          Sort By
          • Distance
          • Rating

          First Class Elite Mechanical

          Commercial Air Conditioning Contractors

          BBB Rating: A+
          not BBB accredited
          (603) 821-0443

          PO Box 4,
          Merrimack, NH 03054

          3D Mechanical Services, LLC

          Residential Air Conditioning Contractors, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Amherst, NH
          • Atkinson, NH
          • Auburn, NH
          • Bedford, NH
          • Brookline, NH
          • Chester, NH
          • Concord, NH
          • Derry, NH
          • East Derry, NH
          • Hudson, NH
          • Litchfield, NH
          • Londonderry, NH
          • Manchester, NH
          • Nashua, NH
          • North Salem, NH
          • Pelham, NH
          • Windham, NH
          Accredited BusinessAccredited Business
          (603) 801-6034

          P.O. Box 300,
          Londonderry, NH 03053

          Get a Quote

          Winchester Mechanical, LLC

          Heating and Air Conditioning, Air Conditioning Contractors, Air Conditioning Repair ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Acworth, NH
          • Albany, NH
          • Alexandria, NH
          • Allenstown, NH
          • Alstead, NH
          • Alton Bay, NH
          • Alton, NH
          • Amherst, NH
          • Andover, NH
          • Antrim, NH
          • Ashland, NH
          • Ashuelot, NH
          • Atkinson, NH
          • Auburn, NH
          • Barnstead, NH
          • Barrington, NH
          • Bartlett, NH
          • Bath, NH
          • Bedford, NH
          • Belmont, NH
          Accredited BusinessAccredited Business
          (603) 402-1934

          20 Trafalgar Square Suite 109,
          Nashua, NH 03063

          Get a Quote

          WL Brady Corp.

          Residential Air Conditioning Contractors, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Manchester, NH
          Accredited BusinessAccredited Business
          (603) 623-8200

          696 Valley St,
          Manchester, NH 03103-4305

          Get a Quote

          MillTown Plumbing, Heating, Cooling and Electrical

          Plumber, Heating and Air Conditioning, Electrical Contractors ...

          BBB Rating: A+
          (978) 453-3478

          259A Main St Ste 6,
          Nashua, NH 03060-2978

          Eastern Heat Pump & Mechanical LLC

          Heating and Air Conditioning, Air Conditioning Contractors, Residential Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Alexandria, NH
          • Allenstown, NH
          • Alton Bay, NH
          • Alton, NH
          • Amherst, NH
          • Andover, NH
          • Ashland, NH
          • Atkinson, NH
          • Auburn, NH
          • Barnstead, NH
          • Barrington, NH
          • Bedford, NH
          • Belmont, NH
          • Bennington, NH
          • Boscawen, NH
          • Bow, NH
          • Brentwood, NH
          • Bristol, NH
          • Brookline, NH
          • Candia, NH
          not BBB accredited
          (603) 518-8480

          724 E Industrial Park Dr Unit 1,
          Manchester, NH 03109-5629

          JEM Electrical & HVAC, Inc.

          Electrician, Heating and Air Conditioning, Residential Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Acworth, NH
          • Albany, NH
          • Alexandria, NH
          • Allenstown, NH
          • Alstead, NH
          • Alton Bay, NH
          • Alton, NH
          • Amherst, NH
          • Andover, NH
          • Antrim, NH
          • Ashland, NH
          • Ashuelot, NH
          • Atkinson, NH
          • Auburn, NH
          • Barnstead, NH
          • Barrington, NH
          • Bartlett, NH
          • Bath, NH
          • Bedford, NH
          • Belmont, NH
          Accredited BusinessAccredited Business
          (603) 391-8631

          85 Candia Road,
          Manchester, NH 03109

          Get a Quote

          Aegis Comfort Systems Inc

          Heating and Air Conditioning, Residential Air Conditioning Contractors, Furnace Repair ...

          BBB Rating: A+
          not BBB accredited
          (603) 889-2946

          11 E Tracey Lane,
          Hudson, NH 03051

          Ashton HVAC, LLC

          Residential Air Conditioning Contractors, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          not BBB accredited
          (603) 998-0530

          44 Gibson Rd,
          Hudson, NH 03051-4406

          3 Brothers Mechanical, LLC

          Residential Air Conditioning Contractors, Plumber, Heating and Air Conditioning ...

          BBB Rating: A+
          not BBB accredited
          (603) 402-1655

          3 Melendy Rd,
          Hudson, NH 03051-2838

          Joyce Cooling & Heating, Inc.

          Heating and Air Conditioning, Residential Air Conditioning Contractors, Commercial Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • Amherst, NH
          • Bedford, NH
          • Brookline, NH
          • Derry, NH
          • East Derry, NH
          • Greenville, NH
          • Hollis, NH
          • Hudson, NH
          • Litchfield, NH
          • Londonderry, NH
          • Mason, NH
          • Merrimack, NH
          • Milford, NH
          • Mont Vernon, NH
          • Nashua, NH
          • North Salem, NH
          • Pelham, NH
          • Salem, NH
          • Windham, NH
          Accredited BusinessAccredited Business
          (603) 882-4244

          51 Lake St,
          Nashua, NH 03060-4513

          Get a Quote

          Advantage Engineering, PC

          Commercial Air Conditioning Contractors

          BBB Rating: A+
          not BBB accredited
          (603) 821-0198

          19 Technology Way,
          Nashua, NH 03060-3245

          Hatch Plumbing & Heating, LLC

          Commercial Air Conditioning Contractors, Plumber, Heating Contractors

          BBB Rating: A+
          not BBB accredited
          (603) 547-8899

          204 Jennison Road,
          Milford, NH 03055

          Natural Comfort HVAC-R

          Commercial Air Conditioning Contractors

          BBB Rating: A+
          not BBB accredited
          (603) 703-3487

          Manchester, NH 03104-6040

          NH Refrigeration & Mechanical Services, LLC

          Commercial Air Conditioning Contractors, Heating and Air Conditioning, Furnace Repair ...

          BBB Rating: A+
          not BBB accredited
          (603) 935-7044

          48 W Clarke St,
          Manchester, NH 03104-2402

          Related Categories

          Accreditation and Ratings Overview

          Accredited BusinessAccredited Business

          Select businesses earn BBB Accreditation by undergoing a thorough evaluation and upholding the BBB Accreditation Standards.

          A+

          BBB assigns ratings from A+ (highest) to F (lowest). In some cases, BBB will not rate the business (indicated by an NR, or "No Rating") for reasons that include insufficient information about a business or ongoing review/update of the business's file.

          Didn't find the business you were looking for?

          If the business you're looking for isn't in our directory, submit a request to have it added.