Fast, Reliable AC Repair in Connecticut
When the summer heat hits, the last thing you need is a broken air conditioner. At A&S Nathan Heating & Cooling LLC LLC, we provide efficient, dependable air conditioning repair services to keep your home cool and comfortable. Our experienced licensed technicians service all major AC brands and systems, from central air units to ductless mini-splits.
Why Choose Us for AC Repair?
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24/7 Emergency Service – We’re here when you need us most.
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Licensed & Insured Technicians – Skilled in repairing all types of air conditioning systems.
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Upfront, Honest Pricing – No surprises—just straightforward service.
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Locally Trusted Experts – Serving families across Fairfield, New Haven, and surrounding towns.
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Financing Available – Flexible payment options through Synchrony.
Common Air Conditioning Problems We Fix
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AC blowing warm or weak air
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System won’t turn on
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Strange noises or unusual odors
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Frozen coils or leaking water
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Inconsistent cooling or hot spots
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Rising energy bills due to inefficiency
Our Service Areas
We provide air conditioning repair across Connecticut, including:
Fairfield • Stratford • Trumbull • Milford • Shelton • Monroe • Newtown • Ansonia • Derby • Seymour • Orange • Beacon Falls • Bethany • Oxford—and more.
Stay Cool – Schedule AC Repair Today
Don’t suffer through the heat—call (203) 555-1234 or click Book Appointment to schedule fast, professional AC repair with A&S Nathan Heating & Cooling LLC.
Every time I have had a furnace or hot water issue in my house, for the last 10 years the team at A&S Nathan has been so quick to resolve it, with professionalism, attention to clea— Elizabeth Lee
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Called several companies, they were the only ones who were available for same day service. They had my AC unite up and running quickly. Excellent service, will definitely call them agai— Lukasz Glinka
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Scott and Kyle from A&S Nathan did a great job finding and fixing a leak in my AC unit. They were professional, walked me through the issue and I will be using this business for my— Amaey J Mundkur
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Scott (A&S Technician) is top notch. Efficient and knowledgeable. I recommend you trust them to service your HVAC needs.— Bill Sweet
Forget the rest. The service is unbeatable. A/C capacitor went in the middle of a heat wave, but Jake and the crew were out there diagnosing and solving the problem 20min later! The emp— Aaron Skowronski
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We called for a broken air conditioner and they were at our house in no time to fix it. The man who fixed our air conditioner was very friendly and professional. I think his name was Sc— Donna Scott
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Tech Mark was just here to do a checkup on furnace and AC. He was punctual and very knowledgeable. He answered all my questions. I am in a wheelchair and cannot get into my basement.— janet c
Outstanding customer service! I’ve used A&S for both my new AC unit and recently my furnace and I am so pleased with their work. I highly recommended A&S Nathan.— Toni Lisi
This is a long review, but I wanted to highlight a few people and provide examples of why I gave A&S five stars. If you want the summary, skip to the last paragraph. Two days before— Patt Miller
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The A&S Nathan team showed up this morning bright and early at 7 am to install and replace my oil boiler. This was a big job and there were four guys dedicated to completing it toda— Kathryn Lynch
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Received an immediate call-back and Mark was on-site to quickly fix our AC the next morning – all before the holiday weekend! Professional, friendly – and got the job done &— Charles Schif
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A&S Nathan replaced the seised blower motor in my funance that is also used for my central A/C. Diagnosed the issue found a new replacement locally, picked it up and installed it, t— Robert Steller
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