Skip to main content
Compare HVAC Pro
Browse AreasHow It WorksFAQ
  • Browse Areas
  • How It Works
  • FAQ

Compare HVAC Pro

Local market research for homeowners. We help you evaluate licensed providers, understand pricing, and request quotes without pressure. Sponsored and featured listings are clearly labeled.

Popular Markets

  • HVAC near me
  • Washington state
  • Oregon state
  • Seattle, WA
  • Portland, OR
  • Spokane, WA
  • Tacoma, WA
  • Salem, OR

Research

  • How it works
  • Service categories
  • Financing
  • Cost calculator
  • State of HVAC 2026
  • FAQ

Guides

  • How to Read an HVAC Quote
  • Heat Pump vs Furnace
  • The 2025 Federal HVAC Tax Credits
  • HVAC Financing 101
  • Seasonal HVAC Maintenance Checklist
  • HVAC Not Cooling? 7 Things to Check Before Calling
  • Sizing an HVAC System Correctly
  • How to Spot HVAC Scams
AboutEditorial PolicyContributorsMethodologyContactCorrectionsPrivacy PolicyTerms of ServiceSMS TermsCookie PolicyAffiliate DisclosureDo Not Sell My Info
© 2026 Compare HVAC Pro. All rights reserved.comparehvacpro.com

We use cookies for analytics to understand how the site is used. No ads. No data sold. Details.

  1. Home
  2. Hartford, CT
  3. Charter Oak Mechanical Services

Charter Oak Mechanical Services

Charter Oak Mechanical Services is a HVAC provider serving Hartford, CT. Rated 4.4★ with 48 Google reviews. See services, review signals, and request a quote.

4.4★ (48 reviews)HVACHartford, CT
On this page▾
  1. 1.Company overview
  2. 2.Photos
  3. 3.What customers say
  4. 4.Key highlights
  5. 5.Explore nearby research
  6. 6.Frequently asked questions

Company overview

  • TradeHVAC
  • Service areaHartford, CT
  • Google rating4.4★ (48 reviews)
  • Phone(860) 432-8915
  • Address878 Hartford Rd, Manchester, CT 06040, USA

Photos

  • Charter Oak Mechanical Services photo 1
  • Charter Oak Mechanical Services photo 2
  • Charter Oak Mechanical Services photo 3
  • Charter Oak Mechanical Services photo 4
  • Charter Oak Mechanical Services photo 5

Photos from Charter Oak Mechanical Services, Pat Griswold, Dmitry Malikov

What customers say

★★★★★

“Kevin, the supervisor, came out to the home this morning after what is been a very stressful weekend with my furnace. Kevin came in highly professional, and very knowledgeable. He assessed the system …”

— Charmaine G, 4 months ago
★★★★★

“Charter Oak Mechanical installed my replacement central air in 2024, and I've since used them for all my heating and AC maintenance. Can't say enough of how excellent they are with their service and t…”

— Tim Finnegan, 4 months ago
★☆☆☆☆

“Charter Oak Mechanical came to my home for a routine air conditioning maintenance visit. During their service, the condenser fan motor failed on a relatively new unit (only 7 years old). Since then, I…”

— Dhanraj Kotian, 8 months ago
★★★★★

“We've been using Charter Oak Mechanical for 5 years now and just had them out to service our C/A. As always, they were on time, very friendly, helpful, and ready to answer any questions! The same gent…”

— Jim Burnett, 8 months ago
★★★★★

“Finally, I'm a proud owner of American Standard central air conditioning system installed by great team of people led by Jeremy! They did an excellent job overall and left the place spotless. Showed u…”

— Dmitry Malikov, 6 years ago

Key highlights

Strengths

    Things to ask

    • Confirm availability for your area and timeline
    • Ask about warranty terms on parts and labor
    • Request a written estimate before work begins
    • Ask about payment plans or financing

    Explore nearby research

    • Hartford, CT HVAC pros
    • Best HVAC in Hartford
    • HVAC cost in Hartford
    • Best HVAC in Bridgeport, CT
    • Best HVAC in New Haven, CT
    • Best HVAC in Stamford, CT
    • Best HVAC in North Stamford, CT

    Frequently Asked Questions

    • What services does Charter Oak Mechanical Services offer?

      Charter Oak Mechanical Services provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Hartford, CT.

    • What is Charter Oak Mechanical Services's rating?

      Charter Oak Mechanical Services has a 4.4 out of 5 star rating based on 48 Google reviews.

    • Is this company licensed in Connecticut?

      All listed providers have a verified Connecticut contractor license at time of publication. You can verify on the Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division lookup at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx.

    • Does Charter Oak Mechanical Services offer emergency service?

      Contact them directly to ask about emergency availability and after-hours service.

    • How do I request a quote?

      Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.

    ✓ Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.

    Licensing data: Connecticut Department of Consumer Protection (DCP) — Occupational and Professional Licensing Division · Company data: verified business records + Google Business profile

    See our editorial standards · Report inaccurate info about Charter Oak Mechanical Services

    Request a quote from Charter Oak Mechanical Services

    Enter your ZIP and we will line up a free estimate alongside other top local pros.

    Compare HVAC Pros

    Own or manage this business? Claim this listing to earn a verified-owner badge.