Get matched with top heating and air conditioning pros in Warren, CT

Warren homeowners rate heating and air conditioning pros in our network

4.1

(23 reviews)

Top-rated heating and air conditioning pros.

Need a pro for your heating and air conditioning service project in Warren, CT?

Select your specific project to find the pro for you.

Find Heating and air conditioning pros in Warren

Avatar for Chernin HVAC & Refrigeration L.L.C.
Chernin HVAC & Refrigeration L.L.C.
5.0(
12
)

Serving Warren, CT and surrounding areas

Approved

In business since 2022

Credit card accepted

Offers commercial services

"I recently had a great experience with Chernin HVAC. They were professional and thorough in maintaining our old AC system. The technician provided valuable recommendations for a future upgrade, highlighting how it would save on energy costs and improve cooling efficiency. I highly recommend Chernin for its expertise and outstanding customer service."
Response time9 hrs
Recommended by90%of homeowners
Avatar for All Around Mechanical Services, Inc.
All Around Mechanical Services, Inc.
5.0(
29
)

Serving Warren, CT and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Had a gas fired combi boiler installed. David was prompt, professional, and did excellent work. He even helped me out with a problem I was having with my sump pump, free of charge. Would definitely recommend All Around Mechanical to anyone in need of HVAC work."
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Kelley's Heating & Cooling, LLC
Kelley's Heating & Cooling, LLC
4.9(
10
)

Serving Warren, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"We received excellent service from Kelleyâ s Heating & Cooling when our air handler was preventing our heat from coming on. Ryan was prompt, friendly, knowledgeable, and reassuring. He assessed and repaired the system in a short amount of timeâ we highly recommend Kelleyâ s Heating and Cooling. Top-notch service."
Response time1 day
7 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.5(
85
)

Serving Warren, CT and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"The people that work for this company where very professional from the very start. I appreciated their friendly demeanor and respectfulness."
Home Show
Featured Photos
Featured Photos
Featured Photos
Featured Photos

+22

Response time6 hrs
43 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Steve Martin Electric, LLC
Steve Martin Electric, LLC
4.9(
629
)

Serving Warren, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Steve and his on Peter did a great job. Very easy to talk to and very professional. They even went above and beyond to troubleshoot my garage heater unit. I would hire them again for any future electrical needs. Thank you!"
Response time5 hrs
35 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Wa/ve Sound and Security, LLC
Wa/ve Sound and Security, LLC
4.6(
61
)

Serving Warren, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"What a great experience it was working with Wes. He pre-wired an unfinished room for home theater installation and returned to install the in-wall/ceiling speakers, AV Receiver, as well as mount the TV to the wall once the room was completely finished. From the beginning to the end of the project, Wes has provided professional genuine service that you often find missing today. He is also extremely knowledgeable in his field of work and responsive to questions regarding equipment needs, or any concerns the client may have. It was a pleasure working with Wes, and I would definitely work with him for any future projects."
speaker mounted on the wall and camera in corner
surveillance camera
Surveillance  Camera on Wall
surveillance camera mounter between ceiling joists
Under eve camera

+10

Response time2 days
37 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for J Thurston Fuel
J Thurston Fuel
5.0(
3
)

Serving Warren, CT and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Very positive experience. They responded immediately when I sent the request. The gentleman who called asked me questions about my current setup and had a technician out promptly. The quote was reasonable and the job was completed in one day. Staff were friendly. Happy customer!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Coraizaca Electrical Contractors LLC
Coraizaca Electrical Contractors LLC
5.0(
1
)

Serving Warren, CT and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!\n

Response time9 hrs
Recommended by100%of homeowners
...
Showing 1-10 of 124

FAQs for heating and air conditioning service projects in Warren, CT

Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.

While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.  

The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.

Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

The Warren, CT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.