Charter Oak Mechanical Services

Commercial Verified

878 Hartford Rd, Manchester, CT 06040, Hartford, CT

·24/7 Available

4.4(48 reviews)

4.4(48 Google reviews)View on Google

BoilerRTUSplit SystemAHUHeat PumpChilled Water/Chiller

Request a Quote (860) 432-8915 Website

Commercial Capabilities

24/7 AvailabilityYes — always available

Multi-Site CoverageAvailable

Quick Answers

How do I choose a reliable commercial HVAC contractor in Hartford?

Charter Oak Mechanical Services is a BBB-accredited contractor with an A+ rating and over 25 years of experience serving Greater Hartford commercial and industrial properties. Facility managers should prioritize contractors with verified credentials, multi-system expertise, and 24/7 emergency availability — all of which Charter Oak Mechanical provides across a 25-mile service radius from Manchester, CT.

How long do commercial HVAC systems last?

Commercial HVAC equipment lifespans vary significantly by system type — rooftop units typically last 15–20 years, chillers 20–30 years, and boilers up to 30 years with proper maintenance. Charter Oak Mechanical offers preventive maintenance and full-service agreements designed to maximize equipment longevity for office buildings, industrial facilities, restaurants, and other commercial properties in the Hartford area.

What commercial HVAC services does Charter Oak Mechanical Services provide in Hartford?

Charter Oak Mechanical Services provides commercial installation, repair, and maintenance for boiler systems, rooftop units, split systems, air handling units, heat pumps, and chilled water/chiller systems across Greater Hartford. The company also offers 24/7 emergency repairs, preventive maintenance agreements, and full-service contracts for office buildings, retail spaces, industrial warehouses, multifamily properties, mixed-use developments, and restaurants.

About

Charter Oak Mechanical Services is Greater Hartford's locally owned commercial HVAC contractor, delivering installation, repair, and maintenance across a 25-mile service radius from Manchester, CT with over 25 years of industry experience. Facility managers overseeing office buildings, retail spaces, industrial warehouses, restaurants, multifamily properties, and mixed-use developments can rely on Charter Oak Mechanical for a full range of commercial systems. The company services boiler systems, rooftop units, split systems, air handling units, heat pumps, and chilled water/chiller systems — covering the mechanical scope most commercial portfolios require under one provider. Multi-site coverage is also available for property managers with multiple locations across Connecticut. Charter Oak Mechanical holds BBB accreditation with an A+ rating and backs its installation work with a no-risk guarantee: if a comfort system cannot be corrected within the first year, the company will remove the installed equipment and refund 100% of the original investment. Technicians are available 24/7 for emergency commercial HVAC repairs, reachable directly at 860-432-8915. The company carries a 4.4/5 Google rating across 48 reviews, with recurring customers citing consistent technician quality and reliable scheduling over multiple years of service. For ongoing operational needs, Charter Oak Mechanical offers both preventive maintenance agreements and full-service contracts — structured options that help facility managers control costs, meet equipment warranty requirements, and reduce unplanned downtime across Greater Hartford and surrounding Connecticut towns.

Frequently Asked Questions

Does Charter Oak Mechanical Services offer emergency HVAC repair for commercial buildings?

Charter Oak Mechanical Services provides 24/7 emergency HVAC repair and can be reached directly at 860-432-8915 for urgent commercial situations. This around-the-clock availability applies to the full range of systems the company services, including rooftop units, boilers, and chilled water systems.

What types of commercial buildings does Charter Oak Mechanical Services work in?

Charter Oak Mechanical Services works in office buildings, retail spaces, industrial and warehouse facilities, multifamily properties, mixed-use developments, and restaurants throughout Greater Hartford and surrounding Connecticut towns. The company's 25-mile service radius from Manchester, CT covers communities including Glastonbury, Vernon, and Newington.

Does Charter Oak Mechanical Services offer maintenance agreements for commercial properties?

Charter Oak Mechanical Services offers both preventive maintenance agreements and full-service contracts for commercial clients. These structured service plans are designed to support equipment reliability and help facility managers manage operational costs predictably.

Can Charter Oak Mechanical Services handle multiple commercial locations for a single property management company?

Charter Oak Mechanical Services supports multi-site coverage, making it a practical option for property managers or facility directors overseeing multiple buildings across the Greater Hartford region. The company's service radius extends 25 miles from its Manchester, CT base.

What guarantee does Charter Oak Mechanical Services offer on commercial HVAC installations?

Charter Oak Mechanical Services offers a no-risk installation guarantee: if a newly installed system cannot be corrected to the customer's satisfaction within the first year, the company will remove the equipment and refund 100% of the original investment. This guarantee applies to equipment the company installs and is backed by its A+ BBB accreditation.

Equipment & Systems

System Types Serviced

BoilerRooftop Unit (RTU)Split SystemAir Handling Unit (AHU)Heat PumpChilled Water / Chiller

Building Types Served

Office Building

Retail / Shopping Center

Industrial / Warehouse

Multifamily (50+ units)

Mixed Use

Restaurant / Food Service

Operating Hours

Monday	7:30 AM – 4:30 PM
TuesdayToday	7:30 AM – 4:30 PM
Wednesday	7:30 AM – 4:30 PM
Thursday	7:30 AM – 4:30 PM
Friday	7:30 AM – 4:30 PM
Saturday	Closed
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

878 Hartford Rd, Manchester, CT 06040, USA

Request a Quote

Avg. response in 4 hours

Commercial Capabilities

24/7 AvailabilityYes

Service AgreementsPreventive Maintenance, Full Service

Is this your business?

Claim this listing to manage your profile, respond to reviews, and receive leads.

Claim This Listing

Google Reviews

View all

6 months ago

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 with all the necessary tools. He explained everything. He went above and beyond, and ensure that the furnace is in working order. I highly recommend this company and I will continue to call on them for all my furnace needs. Thanks again, Kevin!!!!

— Charmaine G

6 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 timely response to any questions or problems - especially Logan! Great company and I highly recommend.

— Tim Finnegan

10 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 gentlemen, whose name I can't recall, has been here several times and is amazing! I highly recommend!

— Jim Burnett

Similar Contractors in CT

View all

Ideal Mechanical Services LLC

Hartford, CT

Ideal Mechanical Services LLC | Tolland, CT | 5-star rated HVAC & plumbing contractor serving Hartford metro within 25 m...

Hi-TECH Mechanical Services LLC

Hartford, CT

Split System · Boiler · Heat Pump+3

Hi-TECH Mechanical Services LLC — West Hartford, CT commercial HVAC. RTUs, boilers, VRF, heat pumps. Owner-led installs....

Commercial HVAC in Hartford, CT

Explore commercial HVAC contractors and services across Hartford.

All Commercial HVAC Contractors in Hartford, CT Commercial HVAC Repair in Hartford Commercial HVAC Service in Hartford Commercial HVAC Installation in Hartford Commercial HVAC Maintenance in Hartford Emergency HVAC Service in Hartford Boiler Service in Hartford Rooftop Unit (RTU) Service in Hartford Chiller Repair & Maintenance in Hartford