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Avatar for Speer Air
Speer Air
4.6(
165
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mendham, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"Excellent! The team worked diligently for 5 days to install a central air system in our old house with Plaster Walls. It was NOT easy, yet they did a fantastic job. They were able to add all ducts to the first floor with out any "chases" or enclosures requiring to be build. And almost none of our first floor lines up with our second floor closets, but they figured it out. Great time and fantastic service. Make sure you get Brandon and Sean. The work their butts off, and ensure your house stays clean (they cleaned up everything after every day - not an easy feat). Cannot say how happy am I with their work!"
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate100%
9 neighbors recently requested a quote
Avatar for AC & Heat by Kyle
AC & Heat by Kyle
4.9(
114
)
Central A/C - Service or Repair

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I was in desperate need of an AC unit repair and Kyle came to the rescue. Iâ  ve owned my home since 2019 and have been looking for and honest and reliable AC technician. Iâ  ve used a couple of other technicians but Kyle will be my go to moving forward. He kept me informed of everything he was doing and educated me on how my unit should be running. He even gave me info for what filters I should be purchasing to help my unit run efficiently. He gave me several options with regards to repairs and I went with the higher priced option because it was so reasonable and I didnâ  t want to cut corners. I will be scheduling my routine maintenance with him for the summer and winter. Iâ  m so happy I finally found an AC technician I can rely on. I highly recommend him."
Canister
Steam Humidifier
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!
Maintenance FOR ALL!!!

+23

Response time7 hrs
Response rate87%
1 neighbors recently requested a quote
Avatar for Phase II Development, LLC
Phase II Development, LLC
4.5(
47
)
Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Mendham, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Robert is real professional. Not only did he took his time to fix my AC problem, but did follow up. Plus, he was generous with his additional diagnosis of my system and advised me on basic maintenance."
Furnace Heaating Repair
Commercial Ice Machine
Commercial Ice Machine Service
Commercial Ice Machine Cleaning
Deli Case Repair

+12

Response time3 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for AAA HVAC, LLC
AAA HVAC, LLC
4.7(
189
)
Central A/C - Service or Repair

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%
11 neighbors recently requested a quote
Dun Rite Heating and Cooling
4.5(
112
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Mendham, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"My husband and I recently purchased a home and realized we had issues with our central air during a heat wave. We received estimates from approximately 5 different companies but we went with Dun Rite for a few different reasons - 1) We worked with Pete from Dun Rite and he was such a nice and respectful human being unlike some of the other companies he was pleasant. the customer service is impeccable. 2) he didn't rush with explaining the issues he found with the system. He truly wanted us to understand. 3) he wasn't trying to overcharge us with items we didn't need unlike some of the other companies we received quotes for. we signed the contract with the quote and contacted our AC warranty company. Dun Rite was going to get paid regardless but we wanted to see if the warranty company would help with any of the payment. Pete also helped us fight the warranty company to partially pay for some of the work. He was fighting for it even more than we were! what other company would do that for you?!?!?! Based on those factors we hired Dun Rite for our AC and ducts. The team was prompt and only took a work day and 2 hours to put in a whole new AC unit and ducts and discard of the old unit! When they worked in the house the team wasn't overly loud and they left the house super clean. After the work was done I realized Dun Rite was the same company that worked on my parents house 10 years ago and my parents praised their work then as well. this shows their standards have not dropped and they are consistent. I highly recommend Dun Rite without any reservations."
Response time1 day
Response rate100%
13 neighbors recently requested a quote
Avatar for MDL Electric LLC Cooling & Heating
MDL Electric LLC Cooling & Heating
4.6(
133
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Mendham, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Miguel and his team have provided attentive and thorough service for all our electrical needs for nearly four years. We have used them time and time again and find them trustworthy and knowledgeable. Miguel takes his time to explain different options and keeps our budget in mind. We used MDL to install our whole house generator. They took care of permits and everything was done seamlessly. They also recently installed a new AC quickly when ours failed. We use them for yearly maintainace of our AC units and generator and every minor electrical repair in our older home. My husband and I highly recommend MDL Electric."
Additional Photos
Additional Photos
Additional Photos
Response time1 day
10 neighbors recently requested a quote
Recommended by93%of homeowners
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Air Conditioning questions, answered by experts

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Yes, HVAC zoning systems offer energy savings by allowing precise temperature control in different zones in your home. Rather than conditioning the whole house uniformly, these systems direct airflow where needed, preventing energy waste. Tailoring comfort to specific areas reduces energy consumption and lowers utility costs, making HVAC zoning an energy-efficient choice.

While many states do not have specific licensing requirements for HVAC companies, your local city or county might. It's always a good idea to check local requirements online and use a tool like Angi’s contractor license lookup to confirm that the company you’re considering is licensed. Regardless of licensing, you should always ensure the company you hire is fully insured to avoid potential lawsuits if a technician is injured on your property. Additionally, it is recommended to check if the company holds third-party certifications, such as North American Technician Excellence (NATE) certification or R-410A certification, which qualifies them to work with HVAC refrigerants.

HVAC companies may charge an hourly rate or a flat fee. Hourly rates typically range from $100 to $250 per hour, with an average around $175. Some contractors charge a flat fee for specific services, such as an inspection, which can cost between $150 and $500. The total cost of an HVAC service is influenced by several factors, including: the urgency of the service (emergency repairs after hours or on holidays cost more), the time of year, the type, size, and brand of your HVAC system, the specific repair needed, and whether you have a service contract.

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.