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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon382
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Wall

Mullen Heating and Air Conditioning
4.6(
205
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+47 more

Serving Wall, PA and surrounding areas

Approved

In business since 1988

Emergency services offered

Warranties offered

"My air conditioner stopped producing cold air Saturday evening, but I noticed so late that I had to wait until Sunday to try to get it fixed. I called the company I typically use for my HVAC and was told it would be $230 for them to even come to my house because it was a weekend. I completely understand a weekend being overtime, but I didn?t want to pay the additional fee so I told them I could wait until Monday to have it fixed. A technician was supposed to call me back to schedule a time for them to come on Monday, but they did not end up returning my call on Sunday. While I waited for the other company to call me back, I looked at Angie?s List to see if there were any highly-ranked companies I could use instead. John Mullen Home Repair was one of the companies I had planned to call Monday, but I noticed the hours said they were still open so I called at 6:00 PM on Sunday, fully expecting to schedule them to come Monday. John answered and said that he was on another job that he expected that to wrap up shortly and that he had another stop to make after that, but he thought he could get to my house around 7:00 PM. At this point it was about 85 degrees in my house with all the windows open, so I agreed to have him come out even if it meant an additional weekend charge. Around 6:45 PM I received a call from an employee of John?s saying he would be at my house in about 15 minutes. In talking to John, it seemed like he was going to be the one who came to my house, but I?m assuming he ended up sending someone else because he would have gotten to my house later than his estimated 7:00 PM. Having had to wait many hours for various service people to show up for their appointments, I was very impressed and pleased that they cared so much about meeting the appointment time. He showed up right around 7:00 PM and almost immediately diagnosed the issue as a blown capacitor. My air conditioner is fairly old and has actually blown a capacitor before, but the previous time it broke I used my typical HVAC company who charged me $250 for the capacitor on top of the labor and additional weekend charge (because of course it broke at the beginning of a 4-day holiday weekend where every day was in the 90s). The guy from John Mullen charged us $100 total for the capacitor and the labor. I was very pleased with that as well, so I mentioned that I?m probably going to replace my AC unit sometime in the next year and would be interested in using John Mullen. He said he noticed that the unit was older and that we could probably just run it until it dies, but explained a few of the newer units they have and the pricing for those. He wasn?t pushy at all and didn?t try to sell me on anything immediately, which I appreciated. To summarize, it took John Mullen Home Repair about 1.5 hours from the time I called them to the time they left my house after fixing my air conditioner, all for $100. I am very happy and would definitely recommend using them."
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Response time2 days
Response rate100%
12 neighbors recently requested a quote
Sullivan Heating, LLC
4.5(
123
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Wall, 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,"
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bactronix Corp
Bactronix Corp
4.9(
490
)
Air Ducts & Vents - Clean

Serving Wall, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"We hired Bactronix to clean the HVAC ducts in our house. Technicians Masson and Shawn arrived on time, did their work unobstrusively and efficiently, and answered all my questions politely and fully. They sent over before and after pictures of the ductwork by e-mail afterwards. Their work has made a positive difference to the air quality in the house, and we appreciate their services."
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+19

Response time1 day
7 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for ARS - Pittsburgh
ARS - Pittsburgh
4.5(
196
)
Central A/C - InstallCentral A/C - Service or RepairGas Furnace / Forced Air Heating System - Install+5 more

Serving Wall, 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
282 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 - InstallCentral A/C - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Wall, 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 Brickhaas Plumbing HVAC Services, LLC
Brickhaas Plumbing HVAC Services, LLC
4.7(
174
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Wall, 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
Recommended by100%of homeowners
Avatar for Temp-Rite Heating & Cooling
Temp-Rite Heating & Cooling
5.0(
14
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install - For Business+4 more

Serving Wall, PA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Sean is the best!!! He was on time, very professional and great prices. Sean went above and beyond with my a/c and have installation. Prior to installation of heating and a/c he had replaced some vents and a rusted piece of pipe in my basement. Sean is very conscientious about his work and leaves the place very neat. I highly reccomend Temp-Rite Heating for your next service or replacement of HVAC & A/C"
house renovation install
finish
spiral
spiral
workout anytime

+11

Response time11 hrs
Recommended by92%of homeowners
Avatar for Calfo Home Services
Calfo Home Services
4.3(
237
)
Central A/C - Service or RepairAir Ducts & Vents - CleanGas Furnace / Forced Air Heating System - Repair+2 more

Serving Wall, PA and surrounding areas

Approved (Corporate)

In business since 2008

Emergency services offered

Warranties offered

"I work for a property management company and we had a tenant that said her furnace wasn't working (it was freezing outside) and all of my "go-to" HVAC people were unable to get there. So I called Calfo and they rushed someone out there pretty much immediately. As it turned out, there was absolutely nothing wrong with the furnace -- just the tenant. But the technician (whose name escapes me) was very professional in dealing with the tenant and only charged us for the call. I will definitely use this company again."
Red Carpet Service
Customer Interaction
Training
Office Staff
Dirty Filters

+4

Response time8 hrs
94 neighbors recently requested a quote
Recommended by83%of homeowners
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Showing 1-10 of 231
Heating and Air Conditioning questions, answered by experts

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

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.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

The Wall, 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.