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

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

Avatar for Home Mechanix
Home Mechanix
5.0(
61
)
Central A/C - Service or RepairThermostat - Repair or Reprogram

Serving Aspinwall, PA and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"They were very responsive and reached out immediately to schedule an appointment that worked for my schedule. Arrived on time and cleaned, serviced, changed filters and showed me how to maintain our system during the year. I will call them again when we need HVAC service or repair."
New Furnace
New condenser unit
Boiler
Boiler
Response time6 hrs
11 neighbors recently requested a quote
Recommended by89%of homeowners
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 Aspinwall, 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 Aspinwall, 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 Aspinwall, PA and surrounding areas

Approved (Corporate)

In business since 1975

Emergency services offered

Warranties offered

"I would highly recommend ARS - Pittsburgh to everyone who is in need of HVAC work!! From the moment I reached out to them to install was 2 business days, and then a couple days for a follow-up visit due to additional work needed which was unforeseen prior to my new boiler installation. Each and every employee (Bob, Chris, Jay and Tomas) were phenomenal. We will definitely be using ARS - Pittsburgh in the future for when we are ready to move forward with our ductless air conditioning needs."
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 Aspinwall, PA and surrounding areas

Approved (Corporate)

In business since 1964

Emergency services offered

Warranties offered

"It was trying, but they made sure that the job was finished.

First time, the tech did not have the video equipment to see where the clog was. He said that the sewer pipe was clean.

Second visit, he found a tree root under my driveway, right near the outside drain. He put in a patch job, in the inside sewer line. Everything seemed to be OK. Then the sewer gas came back.

I called and they sent out Paul. Very professional and experienced tech. He found a leak, and traced it to the source, and fixed it. He redid the patch, and was extremely professional!

I would call Sullivan back and ask for Paul. I asked him about the other services, and he told me about the HVAC, and he said that they could install furnaces, annual checks on HVAC.

I appreciate all that was done to make the job done right. I feel that 3 visits is not their norm I just feel that the had a technician here that needed to be shadowing an experienced tech.

Thank you Sullivan.
"
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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 Aspinwall, 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 Aspinwall, 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 Aspinwall, 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
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Heating and Air Conditioning FAQs, answered by experts

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

You should plan to change your AC unit's filter every one to three months, depending on the manufacturer's recommendations. You should also clean the coils at least once per year, but if you have pets or someone in your household has allergies, you might need to clean them more often. Fortunately, many pros will clean the coils and change the filter for you during an inspection, which you should schedule once or twice per year.

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

Window ACs use 500 to 1,400 watts per hour of electricity, while mini-splits use 500 to 700 watts per hour. However, if you need to cool multiple zones in your house, your mini-split can use as much as 2,000 watts per hour. How often you run your system will impact how much electricity you use (and how much you pay per month).

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Aspinwall, 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.