Trust Yost When You need Service the most

Serving Westchester & Surrounding Counties Since 1939

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Save on your service today

ConEdison Rebates Energy Efficient Heat Pumps Save up to $12,000 Can’t Be Combined With Other Offers or Discounts. Call for More Information. Expires 06/30/25

HVAC Replacements with EASE Comfort® Starting at $149/mo* Subject to credit approval. Cannot be combined with other offers or discounts. Restrictions may apply. Expires 06/30/25

Special Financing Available Can’t Be Combined With Other Offers or Discounts. Subject to credit approval. Call for Details. Restrictions may apply. Expires 06/30/25

Indoor Air Quality in Westchester County, NY

Boost Your Comfort Today

Eventually, dust, dirt, and other pollutants will accumulate in your ductwork, worsening your indoor air quality and making your HVAC system work twice as hard. Whether you struggle with excess humidity, dry air, or other air quality issues, Yost & Campbell Heating, Cooling & Generators can help. Since 1939, we’ve provided services that are second to none. If you need dehumidifier installation or more, the air quality experts at Yost & Campbell can handle it all.

At Yost & Campbell, we strive to deliver exceptional service at an affordable price. That’s why we offer several coupons, promotions, and financing options. Are you ready to install a whole-house humidifier? Browse our current specials to save on this service, or apply for financing with our team. Eligible applicants will enjoy zero interest for up to 18 months.

Save on indoor air quality services with Yost & Campbell. Call 914-668-6461 today to schedule service.

Discover the Difference
with Yost & Campbell Discover the Difference with Yost & Campbell

Customer Satisfaction
& Safety Above All

Serving the community since 1939

4.9k+ Highly Rated Reviews

Trained & Certified Service Professionals

24 Hour Emergency Service Available

Locally Owned &
Operated

Customer Satisfaction & Safety Above All

Serving the community since 1939

4.9k+ Highly Rated Reviews

Trained & Certified Service Professionals

24 Hour Emergency Service Available

Locally Owned & Operated

Request Service

PPC Landing Page 2nd Form

First Name*
Last Name*
Email*
Phone
HVAC Unit Age
Service Needed
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Yes, Sign Me Up For Emails!
- Yes, Sign Me Up For Emails! Privacy Policy
By Checking This Box and signing up for texts, you consent to receive messages from Yost & Campbell at the number provided regarding your request, updates about appointments, services, promotions or offers, including messages sent by autodialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP to stop receiving messages. Reply HELP for help. <a href="/privacy-policy/">Privacy Policy</a>
- By Checking This Box and signing up for texts, you consent to receive messages from Yost & Campbell at the number provided regarding your request, updates about appointments, services, promotions or offers, including messages sent by autodialer. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency varies. Unsubscribe at any time by replying STOP to stop receiving messages. Reply HELP for help. Privacy Policy

Why Choose Us?

Your search for a reliable HVAC and ductwork contractor ends here. Schedule indoor air quality services in Westchester County with our team. Whether you need dehumidifier or humidifier services, or more, our technicians are ready to meet your needs.

Since 1939, we’ve been a leading HVAC and duct company in Westchester County, offering the following:

80+ years of dedicated service
Highly trained technicians
EASE Comfort Club
A commitment to quality services that are on-time and affordable
And much more

Schedule an appointment with Yost & Campbell by calling 914-668-6461 today.

Trust The process!
If you’re experiencing issues with your home Yost & Campbell makes it easy to schedule online! SCHEDULE NOW

Trust The process! If you’re experiencing issues with your home Yost & Campbell makes it easy to schedule online!

SCHEDULE NOW

Our Customers Love Us

As a customer of Yost & Campbell's yearly maintenance contract, I can say they are always on time, well equipped and get excellent results. Their technicians are superbly trained - in one case the son of an independent boiler technician, raised in the trade!
The saying goes, "You get what you pay for." The Yost annual service agreement is the best I've engaged in over 45 years of investing in small multiple dwellings.
On one occasion 7 years ago, their CEO came to my building and recommended a new boiler. The installation was very fast, fairly priced and has been operating without a problem ever since.

Gregory A.

From the initial appointment for a quote to finishing the new furnace install I had a wonderful experience and was extremely happy with the communication and organization of the entire project. Thank you so much for a great price and a wonderfully comfortable home now because of my new furnace!

Tom C.

They were very helpful in the installation process and very knowledgeable. Very courteous and friendly. Focused and true to their words! Very happy with the installers and the equipment! Thank you!!!

Henry P.

The team that installed my ductless heating and cooling system and a new water boiler was professional and responsive from start to finish. They did an excellent job at a fair price and were communicative and unfailingly pleasant to deal with. I highly recommend them.

Hammad J.