Expert Installation for Peak Performance

A proper installation is the key to a long-lasting water heater. At A&S Nathan Heating & Cooling LLC, we take the time to do the job right—handling everything from removing your old unit to setting up your new system safely and efficiently.

What You Can Expect:

Professional sizing recommendations
Expert installation of tank or tankless systems
Connections checked for safety and performance
Full cleanup after the job is done

Whether you’re building a new home or upgrading your current water heating system, you can trust us to provide a seamless installation and reliable hot water for years to come.

The AC stopped working on the hottest day of the year at my business. I figured I would never find anyone to come out same day. I spoke with Allen and had them come out within 2 hours o
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— Lori Weaver

Al Nathan went above and beyond to diagnose a problem with my duct work and a vent that was not working. He and his crew were professional and completed the work promptly and efficientl
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— Ony Sierra

Installed new AC system and the team was professional, accommodating and answered all my questions in detail!

— Nicholas Hatsiandrou

Craig Andrews is the best tech! Appreciate his thoroughness and attention to detail!

— Elizabeth Honcharik

The representatives were courteous, knowledgeable and explained everything clearly

— Marilyn Stephens

I have been a customer of A&S Nathan for several years. Scott always does a great job with my annual oil furnace tune up. Scott always goes above and beyond and patiently answers al
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— Alessandro Lopes

A&S Nathan is a small local company that provides great service for all your HVAC needs. They are professional, responsive, they don’t cut corners, but most of all are a pleasure
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— carl iacomacci

Of course A/C always breaks on the hottest most humid day of the summer. I have not previously been a customer and called based on the recommendation of a friend. I left a request on th
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— John S

I reached out for help with my AC unit that wasn’t cooling, and they came out the same day to diagnose the problem. Mark, the technician, was very knowledgeable and took the time to e
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— Carlos Caraballo

Couldn’t have asked for a smoother service for a new furnace install.

— Sharyn Scully

Had A&S Nathan come out and service my in-laws house this week 11/5. Stew was the tech and did an excellent job! He was very professional, knowledgeable and a polite guy. He got the
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— Victoria Kondor