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Avatar for Tyler Heating, Air Conditioning and Refrigeration LLC
Tyler Heating, Air Conditioning and Refrigeration LLC
4.6(
132
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving New Haven, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I was with out HVAC on a 17 year old system. The Tyler team, quickly responded to the issue and have a new system installed with in a week. The team arrived on time, was neat, professional and respecful on safety issues. The old system was removed and new system installed in one day. Installation. The team answered my questions and and provided quince on system operation. I highly recommend Tyler."
Carrier Ductless Heat Pump Condenser
Carrier Performance Ductless Heat Pump High Wall Air Handler
Additional Photos
Additional Photos
Additional Photos

+172

Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for MTL Heating & Cooling
MTL Heating & Cooling
4.7(
142
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceGas Boiler or Radiator Heating System - Install+17 more

Serving New Haven, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Excellent service. Very prompt. Called Mike and he came out within a hour. Mike is very experienced, having dealt with many HVAC companies, these guys are tremendous. New exactly what was wrong and fixed it like a professional. Cost was better than I even expected. Forget the others and call MTL. Iâ ll be using them from now on."
 Viessman boiler oil to gas conversion Orange
Peerless oil boiler/Amtrol indirect water heater
 Navien Boiler oil to gas conversion Stratford
Day & Night gas furnace New Haven
 Peerless gas boiler West Haven

+4

Response time8 hrs
Recommended by98%of homeowners
Avatar for Y & M Airduct Service
Y & M Airduct Service
4.9(
143
)
Air Ducts & Vents - Clean

Serving New Haven, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Matt and Harvey were professional and very clean. Two of our neighbors hired them to clean their HVAC ducts and dryer vents. We will have them back and refer to our family and friends."
Airduct
Airduct
Airduct
Airduct
Response time8 hrs
94 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Green Air Duct Services
Green Air Duct Services
4.6(
116
)
Air Ducts & Vents - Clean

Serving New Haven, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Seems the basic cleaning does not work well for my situation. Noticed lots of loose dust ball around opening of vents right after service is done. The promotion price is good. But feel the work to replace missing dryer cap is expensive. Technicians are helpful and knowledgeable."
Before and after
Before and after
Before and after
Before and after
Before and after

+29

Response time5 hrs
Response rate96%
Recommended by89%of homeowners
Avatar for MULL BROTHERS INC
MULL BROTHERS INC
4.7(
118
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+21 more

Serving New Haven, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Mull Brothers is great and i would recommend them highly.  They do not require a contract and charge by the service provided.  If you don't need a lot of service on your HVAC system it is the way to go.  They are professional and always did quality work
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
AIR, Inc.
3.9(
352
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceGas Boiler or Radiator Heating System - Install

Serving New Haven, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"This company is so responsive and helpful. They come when needed and answer all my question. I am so glad we found them. They have helped with repairs and replacement. They have found ways to do some difficult things in our quirky space. They have made things better and safer for us. Passing our inspection by the building inspector was easy because of their good work. They do all they say they will do and in the time frame set. Every worker I have met or talked to has been terrific."
 Boilerw/Hot Water Heater
Carrier Gas Furnace Install
Central AC (carrier condenser)
 www.buderus.net
Central AC Install

+35

Response time7 hrs
36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for AIR SPECIALTIES AIR CONDITIONING & HEATING INC
AIR SPECIALTIES AIR CONDITIONING & HEATING INC
5.0(
7
)
Central A/C - Service or Repair

Serving New Haven, CT and surrounding areas

Approved

In business since 1952

Free estimates

Credit card accepted

"I cannot understate how impressive and utterly reliable the professionals at Air Specialties are. We have been dedicated customers for more than a decade. Their technical expertise has seen us through a few emergencies as well as analyzed, engineered and installed an updated HVAC system when we expanded our homes living space. We have had a service agreement with them for many years. As a result, we are able to maintain one of the critical systems in our homes living space which in turn helps to maintain its value. The technical staff is careful at diagnosing and fixing the various issues that have popped up over the years. I strongly recommend anyone who is intent on keeping their HVAC systems reliably operating do business with Air Specialties! P. Robinson- mid state CR"
Project Photos
13 neighbors recently requested a quote
Frisco Mechanical LLC
5.0(
16
)
Central A/C - Service or RepairDuctless Mini-split Heating System - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving New Haven, CT and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Frisco Mechanical is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty, integrity and transparency. We specialize in central Air Conditioning and cooling systems as well as all types of heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

3 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

Most HVAC service calls include diagnostic fees, which could include checking on a specific issue you’re experiencing or running through a routine inspection checklist. If you called for a particular problem, the service call will also include an estimate to fix the issue, including materials and labor. Depending on your HVAC technician and the service you requested, you might also get a general inspection of your system components to ensure everything is working as intended.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

The New Haven, 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.