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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon153
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Mount Penn - Updated Nov 2026

Avatar for Petro Home Services
Petro Home Services
4.4(
1,786
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Mount Penn, PA and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"It was a superb experience. From the visit by Bruce the sales representative to the installation day to the follow-up from Petro, every single person we interacted with was helpful and professional. When Bruce arrived to do the assessment, we spent time going over the heating needs in the house. After a thorough inspection and measurement of the house, we sat down. He showed me a few options, all of which were going to provide good service. I ordered a unit at the end of that meeting. The installation day was just terrific- the entire work crew that showed up were everything I would hope to find: Upbeat, informative, hard-working, focused. The job was finished before end of day as promised. The heater room is now immaculate, with new piping and a new heater. It was like watching a pit crew at a NASCAR race. Everyone had their tasks, they moved carefully but quickly. The materials were all laid out in order, etc. Just a totally professional approach to their work. The crew boss answered any questions I had. The follow-up for a normal inspection of the furnace chimney was scheduled the day after the installation. I’ve gotten calls to insure we are satisfied with the work. Satisfied barely covers it- I am pleased to write this kind of review. Without hesitation I will recommend Petro to friends and family throughout the Philly area. Peter A. Elkins Park"
Additional Photos
Additional Photos
Additional Photos
Response time6 days
Response rate100%
18 neighbors recently requested a quote
Avatar for Rohrer's One Hour Heating and Air Conditioning
Rohrer's One Hour Heating and Air Conditioning
4.7(
274
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallOil Furnace / Forced Air Heating System - Install+9 more

Serving Mount Penn, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"The technician Adam couldn't have been more professional and helpful. He arrived on time and was very courteous. He quickly was able to assess the problem and repair it. I'd recommend One Hour Heating and Air Conditioning to anyone looking to install or repair their HVAC system."
 Installations
 Technicians
 Office
  Installations
  Technicians

+16

81 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for On Demand HVAC
On Demand HVAC
4.9(
18
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+10 more

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Abraham was extremely professional and knowledgeable. I was experiencing heating issues during the coldest part of the year and Abraham was quick to fix the problem and get my heat up and running again. My go to company for anything HVAC related!"
Cat85 combustion analyzer
Measuring flue gases
High efficiency boiler
High efficiency boiler
Indoor head unit

+36

Response time9 hrs
Response rate92%
5 neighbors recently requested a quote
Avatar for Hoffman Mechanical
Hoffman Mechanical
5.0(
24
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairGas Boiler or Radiator Heating System - Repair+7 more

Serving Mount Penn, PA and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: True professional

"Woke to a chilly home stemming from a heat-pump issue. Posted my repair service need on Angi and within minutes, received a text and phone call from HOFFMAN MECHANICAL, who was able to come out same day and got my Lennox unit up and running again at a fair cost for both parts and the weekend/after hours service call fee. I would use them again without hesitation, and I am happy to highly recommend this company!"
Bosch install
Bosch install
Response time8 hrs
Response rate89%
38 neighbors recently requested a quote
The Duct Pros, LLC
4.9(
567
)
Air Ducts & Vents - Clean

Serving Mount Penn, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"I would give MORE stars if I could. Service was excellent. Greg arrived at the appointment time, was clear about what he would do and how he would do it. He was very clean in his work. He removed all duct covers, then began the cleaning. I had some issues with the antibacterial disinfectant (allergies) he would be using. He advised I could research it and let him know. He even allowed me to smell the disinfectant. We did use it and the smell was very mild and dissipated in about a half hour. After cleaning the duct work, he returned all the duct cover and cleaned up his work area. He worked by himself and had the job done in under 3 hours. And the price was fantastic, coming in at over $150.00 and $300.00 less than 2 other bids. If you're looking for duct cleaning for your HVAC system or dryer (he did that, too!), The Duct Pros are where you want to go! Thank you Duct Pros!"
Response time9 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for JCS Low Voltage LLC
JCS Low Voltage LLC
5.0(
61
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Mount Penn, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

With 25 years of experience, JCS Low Voltage LLC is here to help! We offer a variety of low voltage services. We are based out of the Shillington, PA area. Give our team a call today. We're looking forward to working with you! \n

Response time5 hrs
Response rate98%
24 neighbors recently requested a quote
Avatar for Maitz Home Services
Maitz Home Services
4.1(
121
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Repair+9 more

Serving Mount Penn, PA and surrounding areas

Approved

In business since 1964

Free estimates

Credit card accepted

"We were walked through the products and installation as well as the benefits of a heat pump. The install was done in one day. Very quick and efficient. We've had the units running for about a month and they are awesome. We're very happy with our decision."
AP the bandit
CV ready to go
Thumbs-up to you LR
Shoe covers
Response time9 hrs
6 neighbors recently requested a quote
Recommended by86%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

No. HVAC, which stands for heating, ventilation, and air conditioning, includes all of the systems that work together to regulate a building’s temperature and humidity levels. In comparison, air conditioners only provide cooling. You can have an air conditioner as part of your HVAC system, but not all HVAC systems include air conditioners.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

If you don't clean your AC evaporator coils, dirt and debris will build up, which impairs the system's ability to transfer heat. This forces the unit to work harder, leading to inefficient performance, higher energy bills, and frequent breakdowns. Over time, neglected coils can corrode, which may cause refrigerant leaks, or develop mold, ice buildup, and a clogged condensate drain, resulting in poor air quality and an uncomfortable home.

The cost to replace an AC evaporator coil is typically between $600 and $2,500, with an average cost around $1,300 to $1,350. The price of the coil itself can range from $550 to $1,100, depending on the brand, size, and style, with professional labor adding around $700. Replacing a condenser coil is generally less expensive, costing about $800. Because this repair involves handling refrigerants, it requires a licensed AC professional. Regular inspections, which cost between $200 and $600, can help prevent costly coil replacements.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Mount Penn, 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.