Balanced Indoor Comfort Year-Round

Too much or too little humidity can create serious problems for your home and health. At A&S Nathan Heating & Cooling LLC, we install whole-home humidifiers and dehumidifiers that keep indoor moisture levels perfectly balanced.

Why Control Humidity?

Protect Your Health

Low humidity irritates skin and sinuses, while excess moisture promotes mold growth and allergies.

Protect Your Home

Dry air damages wood floors and furniture, while excess humidity warps walls and fosters mildew.

Improve Comfort

Balanced humidity makes your home feel warmer in winter and cooler in summer—helping you save on energy bills.

Our Solutions

Whole-Home Humidifiers – Add moisture during dry winter months.
Whole-Home Dehumidifiers – Remove excess moisture in summer.
Smart Humidity Controls – Integrate with thermostats for automatic balance.

Installation & Service

We evaluate your home, recommend the right solution, and integrate it with your HVAC. Our service plans ensure filters, drains, and sensors stay in peak condition.

Why A&S Nathan Heating & Cooling LLC?

Tailored humidity control solutions
Licensed IAQ experts
Ongoing maintenance support

Amazing customer service.

— B Bouchard

We called A&S Nathan Heating & Cooling LLC after-hours and they contacted us back within minutes to help us with our issue Their staff is very professional, friendly, and helpfu
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— Larry Bartlett

We loved their service from scheduling down to getting the work done. Great prices! Worth the work!! 10/10

— Karina Dejesus

Shout out to A&S Nathan Heating and Cooling. Today we discovered our water heater sprung a leak (water everywhere) Called A&S first thing this morning and they were able to come
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— Deb Tiriolo

Needed the furnace serviced before the start of cold season and customer service was great. Called and spoke with a nice woman who explained their pricing and deals (without being pushy
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— Theresa Hanson

A&S Nathan Heatinf and Cooling converted us from oil to gas heating! Awesome Company! Clean, neat and professional. I would highly recommend them to anyone! Love this company! Carri
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— Samantha Archibald

Technicians were great. Really focused on preventative maintenance. Tested airflow temperature differential, belts, checked water chases to ensure no clogs were forming. Great job. 40 m
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— Larry Zollo

Heather is so knowledgeable and easy to work with!

— Evelisse Lopez

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
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— Robert Steller

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
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— Aaron Skowronski