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Avatar for SmartHouse Heating & Cooling
SmartHouse Heating & Cooling
4.7(
593
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Berkeley, MO and surrounding areas

Approved

In business since 1947

Free estimates

Emergency services offered

"We found SmartHouse almost by accident while looking for solutions to what turned out to be botched previous AC installation by a much bigger and more established company who we had trusted to do a decent job. Instead we ended up with a system that wouldn't cool the house. Smarthouse first correctly diagnosed the problem, then fixed it, and advised us on how best to heat and cool our 100+ old house. We now have a service contract with them for regular maintenance and they recently installed a mini-split for us. Their techs are great. Just the sort of people we would feel comfortable leaving alone in the house to finish a job if necessary."
Old boiler being removed
A Manual-J load calculation is performed to determine the precise amount of heating and cooling needed for each space.
Installing a Mitsubishi Hyper Heat Mini Split System to Heat and Cool this Sunroom Addition.
Mitsubishi outdoor unit installed on rooftop to heat and cool 3rd floor of this St. Louis City home.
Daikin FIT Heat Pump Installed in University City Home

+106

Response time2 days
3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Hosack Plumbing Heating & Cooling
Hosack Plumbing Heating & Cooling
4.8(
345
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Berkeley, MO and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Excellent - As on his previous service call two weeks ago, Darrin was very prompt, courteous, and happy to answer my many questions. The two outside freeze-proof faucets needed to be replaced because of their age and poor condition. I provided Darrin my copy of the estimate he wrote up for me on my prior service call (he said he didn't have a copy of it on his current work order), and he honored it as promised, letting me use my $50 credit (I had previously purchased a discounted Plumbing Service deal from Angie's List for $39.00). Darrin was able to complete the entire job in about an hour and with minimum disruption to everyone home when the water was turned off. Also, as previously promised by Darrin, I was not charged for an additional service call since I had him look at the faucets during the previous service call, but he didn't have time during that service call to replace them. In addition to replacing the two faucets, he also installed shut-offs on each water line inside of the house near each faucet."
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+2

Response time8 hrs
8 neighbors recently requested a quote
Recommended by93%of homeowners
McKenny Services
4.9(
38
)
Central A/C - Service or Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quick response

"I called McKenny and the HVAC professional called me within minutes, set a schedule and was on time. He quickly diagnosed our problem, communicated the next steps including approximate turnaround time for ordered part. Once part arrived, a schedule was set to complete the job and work was finished to our satisfaction. We highly recommend this company."
Response time4 hrs
Response rate93%
9 neighbors recently requested a quote
Avatar for Hoffmann Brothers
Hoffmann Brothers
4.5(
43
)
Central A/C - Service or Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 2000

Emergency services offered

Credit card accepted

The Heating and Air Conditioning Contractors at Hoffmann Brothers have provided the greater St. Louis area with reliable and professional services for more than 40 years. When you are in need of heating, ventilation, and air conditioning (HVAC) contractors for any of your heating or air conditioning repair or replacement service needs, call upon us at (314) 664-3011 or contact our team online.

Installation
Installation
Heat Pump
Heat Pump
Furnace

+14

9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Hively Home Comfort LLC
Hively Home Comfort LLC
4.8(
47
)
Central A/C - Service or Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

3 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Hively Home Comfort, LLC
Hively Home Comfort, LLC
4.7(
41
)
Central A/C - Service or Repair

Serving Berkeley, MO and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Had our AC unit go out unexpectedly. I reached out to a couple of businesses. With a stroke of luck, Hively was nearby, available, and had the part we needed. He came and fixed our AC in less than an hour!"
Replacements
Replacements
Replacements
Response time3 hrs
Response rate87%
21 neighbors recently requested a quote
Avatar for G.O.A.T heating and cooling
G.O.A.T heating and cooling
5.0(
6
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Berkeley, MO and surrounding areas

Approved

In business since 2020

Credit card accepted

Customers say: Quick response

"Phillip was friendly and responsive from the beginning of the project all the way to the end. He provided a very affordable bid and as soon as I confirmed the proposal he went ahead and started the work. Constantly keeping me informed of the progress and it felt that he had my interest in mind at all times. I would absolutely recommend him to my friends and will be sure to call him the next time I need HVAC support."
HVAC
Full system
Full system
New Heat pump
New Heat pump

+17

12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Healthy Home Pest Control & Services
Healthy Home Pest Control & Services
4.4(
387
)
Air Ducts & Vents - Clean

Serving Berkeley, MO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I never do reviews but this company did an AMAAAAZING job cleaning my air ducts. I have white furniture & notice dirt coming from my vents. After the cleaning I’ve been able to clean my home top to bottom & not worry about the dust"
New Trucks
Duct Cleaning Trailers
New Sign
Response time9 hrs
Response rate95%
507 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

No, not all HVAC systems have a fresh air intake, but there are many advantages to having one. For example, a fresh air intake can boost the air quality inside your home and help your furnace run more effectively. Plus, it can make your house more energy efficient, possibly saving you money on your utility costs.

Running a window air conditioner unit costs about $0.06 to $0.88 per hour. Choosing the correct size air conditioner can help it run more efficiently.

The difference between a home surge protector and an HVAC surge protector is that an HVAC surge protector is designed to protect the components inside your HVAC unit while a home surge protector is installed near appliances and meant to protect your entire home. There are three tiers of whole-house surge protectors, and they are more expensive to install than HVAC surge protectors.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

The Berkeley, MO homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.