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: Heat Exchangers

          Showing: 1,018 results for Heat Exchangers
          near Old Saybrook, CT

          Filter by

          Service Area

          Filter by

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

          Total Mechanical Systems, LLC

          Heating and Air Conditioning, Plumber, Electrician ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • AK
          • AL
          • AR
          • AS
          • AZ
          • CA
          • CO
          • CT
          • DC
          • DE
          • FL
          • GA
          • GU
          • HI
          • IA
          • ID
          • IL
          • IN
          • KS
          • KY
          Accredited BusinessAccredited Business
          (860) 314-1613

          224 East Main Street,
          Clinton, CT 06413

          Get a Quote

          Q's Plumbing and Heating LLC

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

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 02804
          • 02808
          • 02812
          • 02813
          • 02817
          • 02822
          • 02827
          • 02832
          • 02833
          • 02836
          • 02873
          • 02875
          • 02891
          • 02894
          • 02898
          • 06023
          • 06025
          • 06033
          • 06040
          • 06041
          Accredited BusinessAccredited Business
          (860) 501-6006

          Oakdale, CT 06370-1828

          Get a Quote

          Currie's Plumbing, Heating & Cooling, Inc.

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

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (860) 859-3533

          PO Box 63,
          Oakdale, CT 06370-0063

          Get a Quote

          Advance Plumbing & Heating, Inc.

          Plumber, Drainage Contractors, Heating Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 06405
          • 06413
          • 06419
          • 06437
          • 06443
          • 06461
          • 06471
          • 06501
          • 06502
          • 06503
          • 06504
          • 06505
          • 06506
          • 06507
          • 06508
          • 06509
          • 06510
          • 06511
          • 06512
          • 06513
          Accredited BusinessAccredited Business
          (860) 231-7867

          1996 Saybrook Rd,
          Middletown, CT 06457-5621

          Get a Quote

          AirFlo Mechanical, LLC

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

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (860) 989-5079

          8 Oak Ridge Dr,
          Colchester, CT 06415-2122

          Get a Quote

          F.J. Chandler Air Systems

          Heating and Air Conditioning, Air Conditioning Contractors, Air Duct Cleaning ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CT
          Accredited BusinessAccredited Business
          (203) 484-7139

          PO Box 55,
          Northford, CT 06472-0055

          Get a Quote

          Absolute Air Services LLC

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

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CT
          Accredited BusinessAccredited Business
          (860) 666-4200

          1116 Portland Cobalt Rd,
          Portland, CT 06480-1740

          Get a Quote

          Ryan Oil Company, Inc.

          Fuel Oil, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • 06001
          • 06002
          • 06006
          • 06010
          • 06011
          • 06013
          • 06016
          • 06019
          • 06020
          • 06022
          • 06023
          • 06025
          • 06026
          • 06028
          • 06030
          • 06032
          • 06033
          • 06034
          • 06035
          • 06037
          Accredited BusinessAccredited Business
          (203) 269-4039

          19 Smoke Rise Rd,
          Wallingford, CT 06492-5525

          Get a Quote

          4-M Plumbing & Heating, LLC

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

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (860) 886-6857

          11 Middle Rd,
          Preston, CT 06365-8207

          Get a Quote

          Daniels Oil Company, Inc.

          Fuel Oil, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (860) 342-3778

          8 High St,
          Portland, CT 06480-1617

          Get a Quote

          Home Comfort Heating and Cooling Solutions, LLC

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

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CT
          Accredited BusinessAccredited Business
          (203) 290-1005

          42 Thompson St Unit 2F,
          East Haven, CT 06513-1962

          Get a Quote

          Platinum Home Services LLC

          Plumber, Heating and Air Conditioning, Air Conditioning Repair ...

          BBB Rating: NR
          Service Area

          Serving the following areas:

          • CT
          not BBB accredited
          (203) 815-2305

          250 W Main St,
          Branford, CT 06405-4032

          Indoor Comfort Heating & Cooling LLC

          Tankless Water Heaters, Heating and Air Conditioning, Air Conditioning Contractors ...

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CT
          Accredited BusinessAccredited Business
          (203) 507-8411

          215 Eddon Dr,
          East Haven, CT 06512-1066

          Get a Quote

          Central CT Plumbing and Heating LLC

          Plumber, Drainage Contractors, Heating Contractors ...

          BBB Rating: A+
          Accredited BusinessAccredited Business
          (203) 715-1925

          PO Box 265,
          Wallingford, CT 06492-0265

          Get a Quote

          Climatech Mechanical Heating and Air Conditioning Services

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

          BBB Rating: A+
          Service Area

          Serving the following areas:

          • CT
          Accredited BusinessAccredited Business
          (203) 269-1600

          PO Box 308,
          Wallingford, CT 06492-0308

          Get a Quote

          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.