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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon25
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Fredericktown, 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 Fredericktown, 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 July 04, 2026

Find Heating and air conditioning pros in Fredericktown

Avatar for Wade Heating & Cooling Inc
Wade Heating & Cooling Inc
4.6(
153
)

Serving Fredericktown, PA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"Had wade install a Mitsubishi Mini Split with 4 ceiling units on the 2nd floor to assist with heating and cooling issues. The whole process was easy from beginning to end with very clear and quick communication. Also had them repair an existing system at the same time that was quick, hassle free and got me fixed up properly. I want to especially thank Lonnie, Mr Wade and the Installers for their expertise and professionalism along the way. I am extremely satisfied with the Mitsubishi units that were installed and would highly recommend their services!!!"
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Response time3 days
Response rate100%
12 neighbors recently requested a quote
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Avatar for Bactronix Corp
Bactronix Corp
4.9(
489
)

Serving Fredericktown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"We hired Bactronix to clean the HVAC ducts in our house. Technicians Masson and Shawn arrived on time, did their work unobstrusively and efficiently, and answered all my questions politely and fully. They sent over before and after pictures of the ductwork by e-mail afterwards. Their work has made a positive difference to the air quality in the house, and we appreciate their services."
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+19

Response time1 day
8 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Calfo Home Services
Calfo Home Services
4.3(
236
)

Serving Fredericktown, PA and surrounding areas

Approved (Corporate)

In business since 2008

Emergency services offered

Warranties offered

"I had Ryan Vos come out to service my steam boiler he is always a gentleman when he is here and helps me with whatever needs done, he is very professional, and knowledgeable Calfo has been servicing me for years and they are nothing but wonderful i would use Calfo for anything that needs fixed."
Red Carpet Service
Customer Interaction
Training
Office Staff
Dirty Filters

+4

Response time8 hrs
72 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for MRT Contracting LLC
MRT Contracting LLC
5.0(
9
)

Serving Fredericktown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I COULDN'T AFFORD TO BUY A NEW FURNACE. I'AM A DISABILED VETERAN. LIVING ON A FIXED INCOME. MY FURNACE WENT OUT . I GOT ON LINE TO GET SOME ESTIMITS. THE CHEAPEST I COULD FIND WAS 6000.00JOHN TO OWNER OF MRT HVAC CONTRATORS.CALLED ME.I TOLD HIM MY PROBLEM. IT'S ABOUT TO GET COLD AND WE HAVE NO HEAT.JOHN SAID DON'T WORRIE I WILL HELP YOU OUT .JOHN GOT WITH DON [Provider Name Removed] A FREIND OF HIS. AND THEY DONATED US A BRAND NEW FURANCE OUT THE BOX.TO ME AND MY WIFE.PLUS INSTALLED IT FOR FREE.THERE ARE SOME GOOD PEOPLE IN THE WORLD AND JOHN LUGAILA& DON [Provider Name Removed] ARE THOSE GOOD HEARTED PEOPLE. GOD BLESS THEM. AND ME THE WIFE AND DOG THANK THEM WITH ALL OF OUR HEARTS"
Furnace Replacement
AC Replacement
AC Replacement
AC Replacement
AC Replacement

+9

Response time1 day
Response rate98%
7 neighbors recently requested a quote
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Avatar for Ace Handyman Services South Pittsburgh
Ace Handyman Services South Pittsburgh
4.5(
356
)

Serving Fredericktown, PA and surrounding areas

Approved

In business since 2004

Warranties offered

Credit card accepted

"

A cabinet had to be special ordered for the laundry room to cover some exposed pipes.  I requested additional cabinets along the wall which were of standard size.  Kevin worked on the project.  I showed him cabinets online that I liked.  He measured everything, gave suggestions on how to get around the pipe.  He went to Lowes and looked for cabinets that met my  requirements.  The standard size cabinets were in stock and he ordered another cabinet with sizing required to cover the pipe area.  When the ordered cabinet arrived, he obtained it from Lowes and cut out the back in

specific areas  to avoid the pipe area yet provide stability to the cabinet and leave the base shelf for storage.  He installed all three cabinets.  They look great!  Kevin has done a couple of other jobs for me and I have been extremely satisfied.  He is very professional and personable.  I will definitely use Handyman Matters again and would recommend them to anyone.
"
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+52

Response time1 day
Response rate100%
Recommended by90%of homeowners
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Avatar for Kenders Heating and Air Conditioning LLC
Kenders Heating and Air Conditioning LLC
5.0(
8
)

Serving Fredericktown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

Kenders Heating & Air Conditioning is a family-owned local business providing installation, repair, and 24/7 emergency services for residential and commercial heating and cooling. Based in Pittsburgh, Pennsylvania, they specialize in air conditioning, furnaces, boilers, and indoor air quality.\n

Indoor unit
Heat pump
Elite Condenser
2- stage furnace
Response time11 hrs
17 neighbors recently requested a quote
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Avatar for Royal Plumbing, Heating and Cooling, LLC
Royal Plumbing, Heating and Cooling, LLC
4.4(
8
)

Serving Fredericktown, PA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Excellent service, professional. Serviced us within a day. Professional and courteous. Reasonably priced. Would hire him again for HVAC services"
Response time20 mins
Recommended by100%of homeowners
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Avatar for H&S Projects, LLC
H&S Projects, LLC
5.0(
11
)

Serving Fredericktown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Credit card accepted

Customers say: True professional

Local Handyman focused on customer service. We offer the Services that include basic plumbing and electrical services, Shelf and Cabinet installation, Caulking and grout, Drywall repairs, Window and door repairs and installation, Pressure washing, and more.

1 neighbors recently requested a quote
Recommended by36%of homeowners
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Avatar for Aire Serv of South Hills Pittsburgh
Aire Serv of South Hills Pittsburgh
New to Angi

Serving Fredericktown, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

At Aire Serv® of South Hills Pittsburgh, heating and air conditioning services are our specialty. Our friendly and knowledgeable service professionals are happy to answer any questions you may have and recommend the best service options for you. From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and and keep your home or business at the perfect temperature.

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

While Freon is mostly odorless, a Freon leak will produce a faint chloroform-like smell. Some people find that Freon's odor has a subtle sweetness to it. Some telltale signs of a Freon leak beyond odor include ice crystals on your evaporator coil, bubbling sounds, and hissing noises.  

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

No, for two very important reasons. First, it’s illegal to release refrigerant into the air or ground since it can be toxic and cause environmental damage. Technicians typically pump old or extra refrigerant into separate tanks for special disposal. Second, without professional equipment to read refrigerant pressure and levels, plus the AC’s suggested requirements, it’s impossible to know if you’ve removed the right amount of refrigerant. Stay away from a DIY solution here and seek an expert with the right tools.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

The Fredericktown, 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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