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Best heating and air conditioning pros near Stirling, NJ

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TRUSTED BY STIRLING, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon449
    Verified heating and air conditioning services reviews

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

Avatar for No 1 Cleaners
No 1 Cleaners
4.8(
295
)
Air Ducts & Vents - Clean

Serving Stirling, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I needed a whole house cleaning from the vents to the floors in the new home I bought. No. 1 provided all the services in one and they seemed reasonably priced. Vincent came on time and we went through all the things I wanted done in detail. He quoted me a price and he got to work. Many hours later, the house is amazingly clean and the dryer and HVAC unit is more efficient. The stains came out of the carpet and the tile was returned to original. The dust in the duct was also removed. In regards to the tile floor, I thought the grout was black, but after the cleaning it turned out that the original color was gray. Amazing! We also looked in the dryer vent and realized it had never been cleaned. I can't believe how much stuff came out of a short vent hose. I'm really glad I had it done. As to the professional who came to the house, Vincent was outstanding. He explained everything clearly, was very professional and did the work to the best of his abilities paying attention to detail. I couldn't have asked for more. I would definitely recommend No. 1 and Vincent to others who need the service."
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+13

Response time9 hrs
Response rate100%
15 neighbors recently requested a quote
Avatar for ABCastello's Heating and Cooling
ABCastello's Heating and Cooling
4.6(
101
)
Central A/C - Service or RepairElectric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For Business+15 more

Serving Stirling, NJ and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Desmond is a very professional, knowledgeable and tact! Well priced for service and a regular down to earth, no bs, straight to the point and honest man. I appreciated his work and how he took the time to explain what was the issue and the how s and whys of the heating system. I will now use him for all my hvac needs and he s already gonna come back to do more work that I need done! Gentleman all around."
Air conditioning installation
A/C compressor replacement
410A charging system
Oil-Gas conversion
Propane-Gas conversion

+24

Response time11 hrs
Recommended by95%of homeowners
Avatar for Speer Air
Speer Air
4.6(
165
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+7 more

Serving Stirling, NJ and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"I have used Speer Air for several years for HVAC preventive maintenance at my home. We recently expanded and they installed a package unit to take care of the expansion space. The work was good and they have been back for adjustments as necessary."
Residential Attic Install
Commercial Multi Unit Install
Guardian Series
Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Petro Home Services
Petro Home Services
4.4(
1,786
)
Central A/C - InstallOil Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Stirling, NJ and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

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Response time6 days
Response rate100%
18 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

While spending money once or twice a year to tuneup your AC and furnace might seem like a waste of money, think again. The cost of HVAC maintenance is far less than the cost of replacing your furnace or AC unit, regardless of the type of HVAC system you have. Paying this smaller fee now will help you avoid paying much more significant costs in the future. Not to mention, having a serviced AC and heating system will help keep your home comfortable, no matter the season. 

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.

An AC inspection costs anywhere from $75 to $200, while a full HVAC system inspection that includes your furnace ranges from $200 to $450. While there's a cost to a home AC inspection, it can save you hundreds or thousands in the long run by catching problems, avoiding breaks, and saving you money on your utility bills.

Turn your system off when you're toasty or when you're out to prevent unnecessary wear. Using the timer on your thermostat so that it switches off when it reaches a certain temperature or turns on just before you get back from work is best. An annual maintenance contract can be helpful to ensure your system receives these important services at regular intervals.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

The Stirling, NJ 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.