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TRUSTED BY NAZARETH, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon552
    Verified heating and air conditioning services reviews

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

Avatar for J.P. Works, LLC
J.P. Works, LLC
4.9(
50
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+6 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"JP Works gave me a true sense of honesty and integrity. The owner of the business, Jim, was involved every step of the way and never pushed for anything. He presented options and explained the job in detail. The team was respectful, efficient, and tidy throughout the process. I fully recommend their services."
Response time6 hrs
34 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ductz of the Greater Poconos
Ductz of the Greater Poconos
4.7(
111
)
Air Ducts & Vents - Clean

Serving Nazareth, PA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"They cleaned all our AC in about 2.5 hours. Jose was nice so was his assistant. The pandemic changes everything. They didnâ t wear their mask right. That was all. We kept our distance. I would recommend them to anyone."
lower has been cleaned
Fire Damper before
decesed vermin in duct
fire damper after
Fan before

+3

Response time2 days
Response rate90%
Recommended by97%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
430
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+12 more

Serving Nazareth, PA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."
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+6

459 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for AirHeads HVAC LLC
AirHeads HVAC LLC
5.0(
30
)
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+1 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Mark was outstanding ! He is a navy veteran and it shows. He was on time, very professional and he explained everything we needed for our boiler. ***** stars across the board ! Every body needs a guy. Well now â I gotta guyâ for all my HVAC needs. I highly recommend AIRHEADS HVAC ! ð ºð ¸"
Response time6 hrs
28 neighbors recently requested a quote
Recommended by96%of homeowners
Steve's Oilburner Service
4.5(
101
)
Gas Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - RepairHeat Pump - Install or Replace+11 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Steve, Tyler, and Mason were a huge help. When my furnace failed, I tried cold calling and he was at our door an hour later from the job he was at. He installed a new capacitor within an hour and was on his way. A few hours later, the furnace stopped working again, but he came back the next day and installed a new blower motor. Each visit was quick, courteous, and professional, and also provided reasoning, direction, and maintenance tips. Very happy with their work, will be calling again for HVAC inspection in the fall."
Response time9 hrs
23 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for PerfecTemp Inc.
PerfecTemp Inc.
4.9(
16
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Matt was prompt and gave his professional advice at no charge. In the end we donâ t need to install a centralized dehumidifier, but because of his honestly and level of experience we have decided to use this company for all of our future HVAC needs"
Heat Pump
Air Handler
Propane Boiler Installation
Response time4 hrs
Response rate87%
Recommended by83%of homeowners
Avatar for Buschi Home Mechanical
Buschi Home Mechanical
5.0(
14
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Boiler or Radiator Heating System - Repair+6 more

Serving Nazareth, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We had a couple split ac units installed by another company 3 years ago and have always had issues. The installer and the other companies couldnâ t figure out the problem and just wanted to charge me an exorbitant amount to clean the units. I have had my doubts anyone could sort out my ac units but Nate did and at an at a more than fair rate. I also had the oil burner cleaned and he did a very thorough job. Nate is personable, detailed oriented, and likes a challenge. I wonâ t go anywhere else for my hvac needs."
180k BTU Firepit
24k BTU Outdoor Unit
18k BTU Indoor Unit
Nate Buschi
Nate repairing ODU

+10

Response time2 hrs
Recommended by100%of homeowners
Avatar for J&T Heating and Air Conditioning LLC
J&T Heating and Air Conditioning LLC
4.4(
29
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Nazareth, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"J & T Heating and Air fixed and replaced my ductless Bryant Units that i have had problems with let me say that i had multiple companys come out and they were unable to fix my units. J & T Heating and Air was the only company that was able to get the job done they were friendly knowledgeable and fair priced i will definitely be using this company again for all my Hvac needs and more thank you so very much J & T Heating and Air look forward to doing business with you again 5 Stars!â­ â­ â­ â­ â­"
7 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for JCS Low Voltage LLC
JCS Low Voltage LLC
5.0(
61
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Nazareth, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Juan was an expert with installing the smart thermostat. He double checked with the manufacturer about the wiring as it was different with my geothermal system. He was professional and thorough and I would definitely hire him again for a project."
Response time5 hrs
Response rate98%
24 neighbors recently requested a quote
Avatar for Integrated Property Solutions Co
Integrated Property Solutions Co
4.5(
106
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Nazareth, PA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"IPS responded quickly and fixed the issue (gutter pulling away from the eave) the next day. They also took care of another issue that I was aware of which had worsened considerably - broken boots that surround the bathroom & kitchen exhaust vent pipes on the roof. One reason that I called IPS is the trust that I've developed with this contractor dating back a few years when I was seeking an estimate for enlarging the kitchen. Fred, the owner of IPS, patiently explained a variety of options but did not push us. We appreciated that he was willing to provide advice that helped us, even if it meant that he wouldn't be getting work from us that day. For that reason, I'll always be confident in using his services."
Bangor
Additional Photos
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+65

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Showing 1-10 of 295
Heating and Air Conditioning FAQs, answered by experts

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

AC leaks are common, and an HVAC pro can usually fix them. You may be able to resolve some leaks on your own, but a professional HVAC technician should handle most AC leak repair. If left ignored, an AC leak could cause serious damage to your system or leave you with expensive water damage, usually leading to more costly repairs or replacements.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

You may be able to clean mold from your air conditioner in some cases. If the mold growth only takes up a small area, you can use either vinegar or bleach mixed with water to remove it. Larger areas of mold should be left to the professionals, though. It's also a good idea to leave mold removal to the pros if you are sensitive to mold or have asthma. 

If there’s a freon leak in your home’s AC unit, it will cause the system to work overtime to cool the house. That issue will result in higher energy bills and it will take much longer for cool air to disperse throughout the home. If your system has a freon leak during the summer, it can make hot days miserable. That’s why it’s important to hire an HVAC professional to resolve a freon leak as quickly as possible.

The Nazareth, 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.