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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon44
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Coolspring, 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 Coolspring, 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 November 29, 2025

Find Heating and air conditioning pros in Coolspring

Avatar for Gary & Sons, Inc.

Gary & Sons, Inc.

4.83(
7
)
•Approved Pro

Gary & Sons, Inc.

4.83(
7
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
47 years of experience

Gary and Sons Inc opened for business in 1978 as Gary's Dehydrator and Stoves. Soon their reputation as wood and coal stove specialists led them into the wood and coal central heating business. As their experience continued to increase, Gary and Sons Inc. quickly became a leading heating and cooling installation specialist, encompassing all fuel types. Today the heating and cooling business is still the keystone of Gary and Sons Inc. but Gary and Sons continued dedication to their customers needs has given birth to a wide range of new products and services such as, annual maintenance agreements and 24 hour emergency service, zero clearance gas and wood fireplaces, Keystoker automatic fed Anthracite coal stoves, furnaces and boilers, as well as vented and vent free gas logs. Additionally, Gary's offers a full range of gas unit heaters, an expanded service and maintenance department and Gary and Sons high-powered duct cleaning service.

"Right on time and very professional"

Alma C on June 2024

Gary and Sons Inc opened for business in 1978 as Gary's Dehydrator and Stoves. Soon their reputation as wood and coal stove specialists led them into the wood and coal central heating business. As their experience continued to increase, Gary and Sons Inc. quickly became a leading heating and cooling installation specialist, encompassing all fuel types. Today the heating and cooling business is still the keystone of Gary and Sons Inc. but Gary and Sons continued dedication to their customers needs has given birth to a wide range of new products and services such as, annual maintenance agreements and 24 hour emergency service, zero clearance gas and wood fireplaces, Keystoker automatic fed Anthracite coal stoves, furnaces and boilers, as well as vented and vent free gas logs. Additionally, Gary's offers a full range of gas unit heaters, an expanded service and maintenance department and Gary and Sons high-powered duct cleaning service.

"Right on time and very professional"

Alma C on June 2024

Avatar for Keystone Remodeling & Restoration

Keystone Remodeling & Restoration

4.25(
9
)
•Approved Pro

Keystone Remodeling & Restoration

4.25(
9
)
•Approved Pro
123 local quotes requested
7 years of experience

Keystone Remodeling and Restoration, we are local, family-owned, and we provide top-notch, quality work at a fair price. We pride ourselves on exceptional customer service; before, during, and after your project is complete.

"While the quality of their work was very good, someone needs to screen the contractors for fair business practices. My "pro" forgot to mention that when I paid my bill with my debit card, there was a 3.75% surcharge for the "convenience." Cost me over $50 and when I brought it up all they had to say was "whoops, sorry." Also, I was being charged by the hour. I ended up paying 2 guys at $75/hour to stop by and pick up a few things at the store! $150 for picking up a few supplies?! Had I known, I would have gone and bought the stuff myself!"

Daniel T on November 2025

Keystone Remodeling and Restoration, we are local, family-owned, and we provide top-notch, quality work at a fair price. We pride ourselves on exceptional customer service; before, during, and after your project is complete.

"While the quality of their work was very good, someone needs to screen the contractors for fair business practices. My "pro" forgot to mention that when I paid my bill with my debit card, there was a 3.75% surcharge for the "convenience." Cost me over $50 and when I brought it up all they had to say was "whoops, sorry." Also, I was being charged by the hour. I ended up paying 2 guys at $75/hour to stop by and pick up a few things at the store! $150 for picking up a few supplies?! Had I known, I would have gone and bought the stuff myself!"

Daniel T on November 2025

Avatar for House & Home

House & Home

5.00(
10
)
•Approved Pro

House & Home

5.00(
10
)
•Approved Pro
Customers say: Quick response
169 local quotes requested
25 years of experience

I am an owner operated carpentry and maintenance service with 35 years of knowledge and experience. I work inside and outside. Working on any building from top to bottom. I have built new homes and remodeled all rooms in old homes. I build, install, patch, paint and fix most anything.

"What an absolute pleasure of an experience! Timely, kind, great work!! Absolutely recommend "

Eric G on November 2025

I am an owner operated carpentry and maintenance service with 35 years of knowledge and experience. I work inside and outside. Working on any building from top to bottom. I have built new homes and remodeled all rooms in old homes. I build, install, patch, paint and fix most anything.

"What an absolute pleasure of an experience! Timely, kind, great work!! Absolutely recommend "

Eric G on November 2025

TD ENERGY EXPERTS, LLC

No reviews yet

TD ENERGY EXPERTS, LLC

No reviews yet
7 years of experience

TD Energy Experts, LLC. is a full service Mitsubishi Ductless Heating and Cooling Diamond Contractor. With TD all of our customers receive a 12 yr Compressor/Parts and 12 yr labor warranty. That's one reason our customers choose to do business with us "Why settle for a field goal when you get a TD with TD Energy Experts"!

TD Energy Experts, LLC. is a full service Mitsubishi Ductless Heating and Cooling Diamond Contractor. With TD all of our customers receive a 12 yr Compressor/Parts and 12 yr labor warranty. That's one reason our customers choose to do business with us "Why settle for a field goal when you get a TD with TD Energy Experts"!

Gater Mechanical LLC

No reviews yet

Gater Mechanical LLC

No reviews yet
Free onsite estimate

Gater Mechanical LLC is a reliable and professional HVAC Contractor in Newville, PA. If you need HVAC Repair or any other HVAC Service, this is your company ! Visit our website or call us now at (717) 696-6087 ! Bloserville, PA; Entlerville, PA;Plainfield, PA; Carlisle, PA; Newville,PA

Gater Mechanical LLC is a reliable and professional HVAC Contractor in Newville, PA. If you need HVAC Repair or any other HVAC Service, this is your company ! Visit our website or call us now at (717) 696-6087 ! Bloserville, PA; Entlerville, PA;Plainfield, PA; Carlisle, PA; Newville,PA

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.

M C Plum Inc Plumbing Heating & AC

3.50(
8
)

M C Plum Inc Plumbing Heating & AC

3.50(
8
)
Customers say: Super punctual

ADDTL ADDRESS: PO BOX 39, CHAMBERSBURG, PA 17201.

"THE WORST COMPANY I have ever delt with. The repair lasted for 17 days and then they refused to come out and fix the problem on a system they had installed that would have still been under warranty if I was the original owner. I told them I wasn't going to pay so the charged an old credit card on file. STAY AWAY FROM THIS COMPANY !!!"

Chris D on April 2025

ADDTL ADDRESS: PO BOX 39, CHAMBERSBURG, PA 17201.

"THE WORST COMPANY I have ever delt with. The repair lasted for 17 days and then they refused to come out and fix the problem on a system they had installed that would have still been under warranty if I was the original owner. I told them I wasn't going to pay so the charged an old credit card on file. STAY AWAY FROM THIS COMPANY !!!"

Chris D on April 2025

Abma's Heating & Cooling

1.00(
1
)

Abma's Heating & Cooling

1.00(
1
)

We are a one-stop destination for all your heating and cooling requirements. From installation and repair to maintenance and replacement, you can depend on us for all your heating and cooling needs. Offering everything under one roof makes it possible for you to depend on us for all your heating and cooling needs. We strive to exceed the expectations of our clients by working with integrity, competence, and objectivity, and want to emerge as the benchmark for heating and cooling services We specialize in everything from repair to new installation and are a one-stop service provider for all your heating and cooling needs.

"We had Abma come out to fix our AC unit this summer. They charged us over $400 to get it running. A week later the unit stopped working again. They came back out to look at it and said the unit needed to be replaced. Now, four months later, we get a $90 bill for the second visit. After talking to them, there was no compromise on the second charge. Horrible customer service."

Thomas N on November 2021

We are a one-stop destination for all your heating and cooling requirements. From installation and repair to maintenance and replacement, you can depend on us for all your heating and cooling needs. Offering everything under one roof makes it possible for you to depend on us for all your heating and cooling needs. We strive to exceed the expectations of our clients by working with integrity, competence, and objectivity, and want to emerge as the benchmark for heating and cooling services We specialize in everything from repair to new installation and are a one-stop service provider for all your heating and cooling needs.

"We had Abma come out to fix our AC unit this summer. They charged us over $400 to get it running. A week later the unit stopped working again. They came back out to look at it and said the unit needed to be replaced. Now, four months later, we get a $90 bill for the second visit. After talking to them, there was no compromise on the second charge. Horrible customer service."

Thomas N on November 2021

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Heating and Air Conditioning questions, answered by experts

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

It depends on how fast an HVAC technician can resolve the issue. First, if there's a refrigerant leak, you’ll want to keep small children and pets out of the house. Next, you’ll want to turn off the AC unit to ensure no more freon enters your home. Finally, you’ll need an AC technician pro to come to your home and fix the leak immediately. Ultimately, it’s best to leave your home if you discover a freon leak—the risk of exposure is very high, and it’s not worth risking your health to stay.

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

The Coolspring, 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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