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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon56
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Warren, PA

*The Angi rating for Heating And Air Conditioning Service companies in Warren, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Warren, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 01, 2025

Find Heating and air conditioning pros in Warren

Geo-Tech Climate Control

5.00(
1
)
•Approved Pro

Geo-Tech Climate Control

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Geo-Tech Climate Control offers fast, friendly and courteous service for all types of heat pumps systems. We are the areas oldest geothermal installing and servicing company. We also install and service all air source heat pumps. We fix them all whether we installed them or not. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Very great company to work with. They were very flexible and worked with me over several months to quote various options and come to a decision on our geothermal system. They were knowledgeable about all the tax breaks and did a great job installing the system!"

Jarrod C on May 2023

Geo-Tech Climate Control offers fast, friendly and courteous service for all types of heat pumps systems. We are the areas oldest geothermal installing and servicing company. We also install and service all air source heat pumps. We fix them all whether we installed them or not. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.

"Very great company to work with. They were very flexible and worked with me over several months to quote various options and come to a decision on our geothermal system. They were knowledgeable about all the tax breaks and did a great job installing the system!"

Jarrod C on May 2023

Avatar for Forest County Property Repairs

Forest County Property Repairs

No reviews yet

Forest County Property Repairs

No reviews yet
Free onsite estimate

Handyman services -plumbing -bathroom upgrades -lighting -heater installation (no furnaces) -flooring -tiling -exterior service -door repair

Handyman services -plumbing -bathroom upgrades -lighting -heater installation (no furnaces) -flooring -tiling -exterior service -door repair

American Home Guard Home Warranty - PA

5.00(
1
)

American Home Guard Home Warranty - PA

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

American Home Guard is America’s top rated home warranty provider. They service home buyers and sellers across the nation.They offer home warranty service plans for single family homes, multiple units, condos, and even mobile and manufactured homes. They are proud to offer their referral and realtor programs as well as enticing rates to multiple property owners.

Koerselman Plumbing & Heating

No reviews yet

Koerselman Plumbing & Heating

No reviews yet
14 years of experience

My company is owned and operated by myself, if needed, i have help available.My work is neat and clean.I am insured.I am a registered contractor in Pennsylvania. I am licensed to work in the city of Jamestown, NY.I have eight years experience in plumbing and hvac.

My company is owned and operated by myself, if needed, i have help available.My work is neat and clean.I am insured.I am a registered contractor in Pennsylvania. I am licensed to work in the city of Jamestown, NY.I have eight years experience in plumbing and hvac.

All Seasons Heating & AC

5.00(
1
)

All Seasons Heating & AC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All Seasons Heating & AC offers you an experienced expert help from one of our highly fledged and fully qualified engineers. We are a heating contractor who is always there in an emergency. Quality Boiler Repair, Dependable Furnace Repair Jamestown West, NY Heating Service, Heating Repair, HVAC Maintenance, Boiler Repair, Furnace Repair http://hvacallseasons.com/

All Seasons Heating & AC offers you an experienced expert help from one of our highly fledged and fully qualified engineers. We are a heating contractor who is always there in an emergency. Quality Boiler Repair, Dependable Furnace Repair Jamestown West, NY Heating Service, Heating Repair, HVAC Maintenance, Boiler Repair, Furnace Repair http://hvacallseasons.com/

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Heating and Air Conditioning questions, answered by experts

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

The Warren, PA 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.

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