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TRUSTED BY DRESHER, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified heating and air conditioning services reviews

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

Avatar for East Coast Comfort Inc
East Coast Comfort Inc
4.9(
579
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallBoiler or Radiator Heating System - Install or Replace+33 more

Serving Dresher, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Credit card accepted

"ECC installed a new condenser and coil. Tony, who is one of the owners, did the job himself with two assistants. He was very personable, respectful, and thorough in his explanation of the work. The work was done in a timely and efficient manner, the work zone was left in clean condition and the installation itself appears to be very neat and professional. My strong impression is that Tony and his co-owner, Ed, are two highly experienced and professional craftsmen in this business who take pride in their work and I appreciated having the actual owners, not salesmen and crews, developing the proposal and performing the installation. The entire experience, beginning with Lisa at the office, Ed, who developed the proposal, and finally with Tony and his team, was excellent and I will certainly hope to engage them for future HVAC needs."
Additional Photos
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Response time2 days
Response rate99%
3 neighbors recently requested a quote
Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.6(
678
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+6 more

Serving Dresher, PA and surrounding areas

Approved (Corporate)

In business since 1966

Free estimates

Emergency services offered

"Unique is true to their name. What a great company! I needed a new HVAC system. Curt from sales came to my house and did a very thorough evaluation of my existing HVAC system. He painstakingly took pictures of my system, took several measurements, and both asked and answered a myriad of questions in order to ensure I would have the right system installed. In addition, Curt told me to call or text him with any questions. When I did so, he answered me immediately. He provided me with different options to fit my budget, and made sure I was confident in my ultimate purchasing decision. When it was time for the installation to be performed, installers Bruce and Jeff were tops! They did their own evaluation, and made some observations and suggestions that helped my new system function optimally. I'm sitting in my warm house as I write this, with a great new HVAC system, and a company I can continue to rely on in the future to keep my new system running at it's best. I look forward to the warmer weather for various reasons of course, but I will enjoy having a house that stays cool for a change! Do your homework and get your estimates from other companies. You'll find as did I, that Unique goes above and beyond relative to other companies. They have an old school customer first mentality that is most welcome in an age where it's not always easy to find good companies. Kudos!"
Additional Photos
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Additional Photos

+3

1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Generation 3 Electric & HVAC
Generation 3 Electric & HVAC
4.7(
774
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Dresher, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"We have used Gen3 on a couple of different jobs. They installed a new circuit breaker, two ceiling fans, redid all of our outlets and installed a common wire for our HVAC. Each time we reach out to them, they respond promptly and send out competent, professional, and courteous people. They make sure they wear booties and cover up furniture when necessary. I have recommended Gen3 to my friends and family as well. Cannot recommend them enough!"
Lighting Installation
Electrical Service and Installation
Wiring and Home Protection Devices
Roof Top Solar system
Additional Photos

+14

Response time1 day
Response rate100%
143 neighbors recently requested a quote
Avatar for Sila Heating, Cooling, Plumbing, & Electrical
Sila Heating, Cooling, Plumbing, & Electrical
4.5(
302
)
Central A/C - Service or Repair

Serving Dresher, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"They gave me a honest assessment of my situation and offered expert opinion and made me an offer that i couldnâ t refuse and installed my Furnance in 6 hours. I would definitely recommend anyone needing HVAC help to give these guys a call very professional and OUTSTANDING SERVICE!!!!!"
Recent Installations
Carrier Installation
Williamson Installation
Carrier System
Carrier Installation

+6

Response time12 hrs
Recommended by98%of homeowners
Avatar for MECHANICAL MISSION USA, LLC
MECHANICAL MISSION USA, LLC
4.5(
173
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Boiler or Radiator Heating System - Repair - For Business+4 more

Serving Dresher, PA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jeff is very professional and competent. He fixed an AC unit the others said they could not fix. I highly recommend him and Mechanical Monster! UPDATE 6/8/20 I have been in my home for 22 years and this is the best HVAC service provider we have ever had! They are very professional, timely, and provide excellent customer service. I highly recommend them."
Heat Pump
AC Repair
AC Unit
Water Heater
AC Unit

+26

Response time9 hrs
Response rate90%
1 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 - InstallHeat Pump - Install or Replace+9 more

Serving Dresher, PA and surrounding areas

Approved

Super Service Award Winner

In business since 1959

Free estimates

Emergency services offered

"My new HVAC system failed at beginning of summer . They worked with me to fix and resolve the problem . The last visit with their technician Hunter went well. He took the time to explain and show us the different filters that we need to monitor. Thank you Hunter , Tyler and AC techs. I canâ t live without AC. Otherwise I drip with sweat . No Florida retirement for me ."
 Installations
 Technicians
 Office
  Installations
  Technicians

+16

84 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Christian Home Services Heating, Cooling, Plumbing & Electrical
Christian Home Services Heating, Cooling, Plumbing & Electrical
4.3(
231
)
Electric Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+47 more

Serving Dresher, PA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"From the initial call to the office through the installation process, the experience with Christian was top-notch.  Mark, our HVAC specialist, was very professional and attentive as he worked with us to chose our new system and schedule the installation.  He was in contact with us throughout the process, even being there on the day of installation.  The installers, Ed and Dan, were also very professional.  They installed the new indoor and outdoor units, humidifier, and thermostat under the time estimated, gave an orientation to the new system and controls, and left our home without a trace of the installation, other than a brand new, highly efficient heating system.  I would highly recommend Christian.
"
1 neighbors recently requested a quote
Recommended by86%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

Here’s the cost formula to find out how much it’ll cost you to run a window air conditioner in your home:  Watts * (hours used) / 1,000 * (Local kWh) = daily cost of running a window unit. If you need help calculating the cost of running your window AC unit, consult an AC repair or installation pro for an accurate estimate.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

The Dresher, 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.