Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Bethlehem, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Bethlehem, PA?

Select your specific project to find the pro for you.

TRUSTED BY BETHLEHEM, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon621
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Bethlehem

Avatar for J.P. Works, LLC
J.P. Works, LLC
4.9(
50
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+6 more

Serving Bethlehem, PA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"From the sales call until the work was completed it was a win win experience. The company is professional and the service was exceptional. Very knowledgeable staff and prompt execution of the service I needed. The area was cleaned by the company before they left after the job was completed. Overall I was completely satisfied. 5 star rating. I will definitely recommend this company. Go ð  Â"
Response time6 hrs
21 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
413
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+12 more

Serving Bethlehem, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

1025 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Shannon Heating & Cooling
Shannon Heating & Cooling
4.8(
16
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Boiler or Radiator Heating System - Install+25 more

Serving Bethlehem, PA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Scott was incredibly helpful and was able to fix our AC quickly. With a 3 month old child at home, having the AC stop working during a heatwave was a nightmare. One company I contacted explained that the earliest they could send a technician would be in 4 weeks, another company gave me a 2 week timeline. Scott, on the other hand, told me that he could be at my house in 20 minutes! He was knowledgeable, honest, and charged a reasonable fee. From this point forward, he will be our only HVAC specialist!!!"
Heat Pump w/ Air Handle
Mini Split Air Conditioner for sun room
Heat Pump w/ Air Handle
Mini Split Air Conditioner for sun room
Heat Pump w/ Air Handle

+1

Response time11 hrs
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AirHeads HVAC LLC
AirHeads HVAC LLC
5.0(
30
)
Central A/C - Service or RepairAir Ducts & Vents - CleanCentral Air Cleaner - Repair or Service+1 more

Serving Bethlehem, 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
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Brooks Heating & Air Conditioning
Brooks Heating & Air Conditioning
4.7(
41
)
Central A/C - Service or RepairGas Boiler or Radiator Heating System - RepairGas Furnace / Forced Air Heating System - Repair+10 more

Serving Bethlehem, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"I contracted Brooks to evaluate the HVAC systems for a new home purchase. Robert thoroughly explained the issues & options available to remedy the situations. No high pressure, scare tactic, drum up business going on. More akin to talking to a brother in law or cousin trying to assista family member. I chose to use Brooks Heating & Air-conditioning to handle my post purchase HVAC needs with a new mutiroom mini-split system. Robert & his team were very thorough. They howed up on time each time, and very respectful of my new home while working here. I would not hesitate about who to call for future home projects."
Outdoor Unit
Indoor Unit 1
Indoor Unit 2
Oil Tank with new Vent an Fill Piping
Outdoor Unit

+6

Response time5 hrs
23 neighbors recently requested a quote
Recommended by51%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 Bethlehem, 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 Bethlehem, 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 JCS Low Voltage LLC
JCS Low Voltage LLC
5.0(
57
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Bethlehem, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"JCS Low Voltage was affordable, very transparent, reliable, and very professional. I will absolutely use them again! I feel very safe in my home and the technology is super user friendly and not to mention cool! I wish I wouldâ ve called them sooner."
Response time5 hrs
Response rate98%
24 neighbors recently requested a quote
...
Showing 1-10 of 397
Heating and Air Conditioning questions, answered by experts

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

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.

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.

The right type of HVAC system will depend on several factors, including your climate, budget, preferences, and existing HVAC setup. For example, if you live in an area that experiences extreme weather, then a split system would likely be the best option. Or, if budget is a concern, consider installing a ductless system in just one room.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

The Bethlehem, 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.