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Avatar for Speer Air
Speer Air
4.6(
165
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"Speer Air is a great company, from customer support, to electricians, plumbers and sales rep., our guy was Anthony DeFranco, he was fantastic, got all the permits, setup the inspections, gave us a really fair price and just was all out great working with. Very smooth from start to finish with all personnel involved."
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for AAA HVAC, LLC
AAA HVAC, LLC
4.7(
189
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I have never written a review but today it was a MUST. This morning my A.C. was not working I messaged AAA HVAC and within minutes a gentleman "JOE" called me. I explained my air conditioner was not working and with 1/2 hour a young man named "Jay" was he. He was polite, courteous and explained everything to me. NOT ONLY IS THIS COPANY OUTSTANDING BUT, ANYONE LIVING IN THE TRI STATE ARE LOOK NO FURTHER THAN "AAA HVAC FOR EXCELLANT WORK AND TOTALLY PROFESSIONAL. DO NOT HESITATE TO ALL THEM.!!!!!!!! THEY ARE AMAZING. "JOE, AGAIN THANK YOU FOR ALL YOUR HELP, AND TRULY YOU WERE SENT DOWN FROM HEAVEN. !!!!!!!! STAY SAFE AND PRAYERS ARE WITH YOU ALL. AGAIN THANK YOU......"
New installation of mini split units
Rooftop unit
Jay our Technician
Raheem Condensing units
Our trucks at the job site

+12

Response time2 hrs
Response rate88%
10 neighbors recently requested a quote
Avatar for Advanced Heating & Air Conditioning
Advanced Heating & Air Conditioning
4.3(
87
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Nick and the guys were professional, friendly and did an outstanding job! We had them replace our central air conditioning. They did a terrific job. We will continue to use their services for annual Service on our ac and our Furnace. Heating or Cooling. these are the guys to call. Dependability, Expert knowledge and friendly service. It was important to our family to have a service company who will be there after the install and service and maintain our equipment."
Response time30 mins
Recommended by96%of homeowners
Dun Rite Heating and Cooling
4.5(
112
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Scope of project: Install two AC units in my house with new duct work. One traditional split system and a ductless mini-split. Background: I am a detailed oriented consumer that does his homework. The selection process I followed before hiring Dun Rite included an investigation of the AC units I wanted to purchase, cost estimates of components the vendor would need for the installation, 3 bid process with reputable vendors, reference checks, and confirmation of insurance coverage. Initial meeting: My initial meeting with Peter went very well. He spent time explaining the best way to approach my project and what his recommendations were to achieve the best results. He is very knowledgeable and confident. He was on time and professional. Pricing: Dun Rites initial pricing was very competitive. To be honest, no other contractor could come close to the pricing offered by Dun Rite for superior quality. Quality: Pete and his team did exceptional work even by my high standards. The work they performed was very impressive. The methods they use to install new ductwork could not compare to any of the other vendors I researched. Peter’s team installed no soffits or disrupted any closets. Larry and Larry, the installers that worked on my project, were very professional and demonstrated exceptional workmanship. Any issues that were discovered during the project were addressed in a timely manner. Comments / Observations: Peter is a very hard worker and takes on many responsibilities in running the business. He moves quickly to insure everything gets done, so you need to keep up. Texting him or calling him is much better than sending an email if you need an immediate response. He is always on the go. I only make or write recommendations for vendors that are exceptional and I can tell you, Dun Rite heating and cooling is one you can trust. I would use them again and recommend them to family and friends."
Response time1 day
Response rate100%
18 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

Vents may blow air even though the air conditioning system is off because of the pressure difference between indoor and outdoor air or drafts from leaky ducts. Check for leaks or drafts in the ductwork or around windows and doors.

Not if you have a standard unit. Because portable AC units actually work to dehumidify the room, you’ll likely need to drain the unit from time to time—but you won’t have to put water into it. There is, however, another type of air conditioner called a swamp cooler that requires water to operate. If you have a swamp cooler, you may need to fill a reservoir with water and potentially ice. But a swamp cooler is different from a standard portable AC unit.

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

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.

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

The Mendham, NJ homeowners’ guide to air conditioning services

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