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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon370
    Verified heating and air conditioning services reviews

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

Mullen Heating and Air Conditioning
4.6(
205
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Monroeville, PA and surrounding areas

Approved

In business since 1988

Emergency services offered

Warranties offered

"Would absolutely recommend John Mullen and his company. From the first time I called John he was very responsive and professional. I had called multiple other HVAC companies to install a vent through a brick chimney and were having trouble finding someone who would even come take a look to see if they could tackle the project. John didn't hesitate and came out and talked to us to find the right solution. Once we were ready for the job we were able to schedule him within about two weeks and he called the day of to see if they could come a bit earlier than planned. I truly appreciate the quick and professional communication throughout the whole process. The guys that came with him to do the work were also professional and they got the job done quickly. The price we paid was very reasonable for the length of time they spent and the difficult job of drilling out through brick."
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Response time2 days
Response rate100%
4 neighbors recently requested a quote
Sullivan Heating, LLC
4.5(
123
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+7 more

Serving Monroeville, PA and surrounding areas

Approved

In business since 1984

Emergency services offered

Warranties offered

"They installed a new high-efficiency furnace in our house on 3/11/2010. The cost to us was $5,393.00. While the installation appeared to go fine, serious problems appeared down the road. Over the years, while the furnace appeared to be working fine, we kept getting notices during the winter months from our utility company that we were using more power than comparable neighbors. This was in spite of the fact that we lowered the temperature to 72 when the house was occupied and to 58 when it was not occupied, or we were sleeping. This past week, during the cold spell, the furnace could barely maintain 72 degrees even though it was on continuously. Yesterday, 2/20/15, I found on inspection of the furnace that there was a visible gap (about 1'') between the furnace forced air heat outflow duct and the main house HVAC duct. I could literally feel the hot air escaping from this gap into the basement. In other words the forced-air from the furnace was escaping into the basement, even before it had a chance to heat the house. This appears to explain the problems we are experiencing with using too much power and inability to maintain a modest temperature in the winter with a high efficiency furnace. Update: Called company and they apologized and will be working on getting the issue repaired,"
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for ARS - Pittsburgh
ARS - Pittsburgh
4.5(
197
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+5 more

Serving Monroeville, PA and surrounding areas

Approved (Corporate)

In business since 1975

Emergency services offered

Warranties offered

"ARS stands by their word! Customer satisfaction and a good quality of work is important to them. They will do whatever it takes to correct any customer or equipment issues. Mark is an amazing HVAC technician. He knows his stuff and has proven to be trustworthy in his heating/cooling system knowledge and repairs. When I had a recent burdensome furnace ignitor issue arise. ARS was as puzzled as I was. They assured me that they would do what it took to identify and troubleshoot the problem. They did just that!!! I thanks ARS for their loyalty to good and honest customer service!"
System Installation
246 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Sullivan Super Service Plumbing Heating & Cooling
Sullivan Super Service Plumbing Heating & Cooling
4.2(
1,236
)
Gas 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 Monroeville, PA and surrounding areas

Approved (Corporate)

In business since 1964

Emergency services offered

Warranties offered

"We were so happy to have Sullivan Super Service (Plumbing, Heating, Cooling) come today to repair our central air conditioning unit and to service our HVAC system. Sullivan's technician, Bob Anderson, was polite, professional and experienced. We greatly appreciated his knowledge and counsel. Our AC has been out for a few days in a current hot spell, and Sullivan was the only company that contacted us. They proved the old saying that in winning, half of the battle is just in showing up and being there. We were not Sullivan customers before, but we are now! Sullivan's service was SUPER!"
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+2

3 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Bactronix Corp
Bactronix Corp
4.9(
507
)
Air Ducts & Vents - Clean

Serving Monroeville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I emailed several places and they called me within the hour to talk me through the whole process and made sure I understood everything in my own terminology. Their prices were super competitive that it was a no brainer to scheduled them on the spot without other comparisons. My technicians Bob and Bret were super friendly and were very professional. Left no mess, updated me when needed and gave me advice on how to keep it clean throughout the years until the next recommended service. Overall we are very pleased and will be coming back to them for future HVAC Cleaning needs!"
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+19

Response time1 day
6 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Kenders Heating and Air Conditioning LLC
Kenders Heating and Air Conditioning LLC
5.0(
20
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+11 more

Serving Monroeville, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

"Highly recommend Kenders HVAC! Both our furnace and air conditioner broke down at the same time, which was a huge stress, but the team at Kenders handled everything flawlessly. They showed up right on time, gave us a very reasonably priced quote, and managed the entire process from beginning to end in less than a week. Their team was professional, efficient, and left everything spotless. If you want honest, high-quality, and fast service, look no further than Kenders!""
Indoor unit
Heat pump
Elite Condenser
2- stage furnace
Response time11 hrs
7 neighbors recently requested a quote
Avatar for Brickhaas Plumbing HVAC Services, LLC
Brickhaas Plumbing HVAC Services, LLC
4.7(
174
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Monroeville, PA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Brickhaas Plumbing HVAC Services, LLC is a locally owned and operated company with experience in the residential and commercial Plumbing industry. Let us show you our stress-free, reliable and professional touch for any of your home needs. We're committed to excellence in customer service and professional quality workmanship. Call today to see what expertise can do for the overall value of your project.

roof vent drain snaking
sunday emergency water heater change out
laundry tub faucet swapout
sewer line repacement
laundry faucet replacement

+14

Response time5 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Above All Carpet and AirDuct Cleaning
4.6(
176
)
Air Ducts & Vents - Clean

Serving Monroeville, PA and surrounding areas

Approved

In business since 2017

Credit card accepted

Offers commercial services

"The phone rep (Angel) was terrific and professional. The cleaning visit left some things to be desired though. The workers left a mess behind--dirty fingerprints, dirt, and grime underneath and alongside the vents they cleaned, muddy/dirty water on the front porch, etc. They gave a hard sell to convince me to upgrade the cleaning services--bacterial treatment, allergen treatment, etc. They did not wear booties in the house or remove their shoes either--just tracked in dirt from outside all over our floors and carpets. The team did NOT have cameras to inspect the ductwork before and after the job or demonstrate its effectiveness. They used a WATER SPRAY to clean, which I had never heard of before--was expecting brushes and negative pressure/vacuums. I am not crazy about the idea of spraying water inside of my walls, ductwork, etc. and the EPA does not recommend it. The workers said that the ducts will take a few days to dry out. They charged me extra to clean out a couple of HVAC trunks in the house because they were not accessible directly from the vents--then when I asked how they accessed the trunks, they told me that they were able to reach them from the vents after all. Since they do not use cameras, I have no idea if they were actually cleaned, or how they were able to ascertain one way or the other if they reached them, or if they were successful in cleaning them. The price quoted over the phone was very reasonable. When they visited in person though, the up-charges put them right in line with competitors--double cold air returns, HVAC trunks, etc. In hindsight, I would have rather used a more professional and cleaner crew and spent another hundred bucks."
Response time6 hrs
Response rate93%
6 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

No, you should not run an air conditioner with a Freon leak. If you think your AC unit is leaking refrigerant, shut it off immediately. When you keep using a leaky air conditioner, it could damage the unit and release more refrigerant. After turning off the AC, have an HVAC pro come take a look at the unit.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

A one-stage air conditioner only has one setting, while a two-stage air conditioner has a high and low setting. A two-stage air conditioner costs between $500 and $2,500 more than a traditional air conditioner, but it has a longer lifespan and helps to increase energy efficiency. To make this decision, you should consider your energy needs and available budget.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

The Monroeville, 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.