Win a Brand New Central AC System!

Enter our Oldest AC Contest for a chance to win a new central AC system.

Dependable Heating, AC & Plumbing Services in York

Humidity, snow, and drainage all affect how comfortable your York, NY, home is. You need a trusted heating, AC, and plumbing partner to be as comfortable as possible. Isaac Heating & Air Conditioning has proudly served York since 1945. We provide reliable, high-quality services as a family-owned and -operated company.

Our licensed and certified technicians are here to help with whatever heating, cooling, or plumbing service you need. With upfront pricing, financing options, and 24-hour service, Isaac is the partner you can trust to keep your home comfortable year-round.

Keep your York home comfortable with Isaac Heating & Air Conditioning — schedule your heating, cooling, or plumbing service with us today.

Emergency Heating Repair & Replacement Services

York winters can be brutal, but Isaac helps keep your home warm and comfortable. Our technicians are trained to work on all brands, allowing us to offer comprehensive services for furnaces, boilers, heat pumps, and more.

Heating Repair & Maintenance

Our team provides emergency heating repairs to help you when you need us most, no matter when during the day. We also offer maintenance services to keep your system running at its best all season. Routine tune-ups can extend the life of your equipment and help you avoid expensive breakdowns.

Heating Installation & Replacement

It’s time to upgrade when your heating system is on its last legs. Isaac offers free replacement service estimates to help you choose the right system for your York home. Our technicians install high-efficiency furnaces, boilers, and heat pumps that will help keep energy bills low while giving you reliable performance.

Light Commercial Heating Services

At Isaac Heating & Air Conditioning, we provide commercial heating repair, replacement, and maintenance services for commercial properties in York, NY.

Emergency Service Available (585) 226-3800

Cooling Services You Can Trust

A dependable air conditioning system is a must-have during York’s hot summers. Isaac offers expert cooling services tailored to your home’s needs, including installation, repairs, and maintenance.

Air Conditioning Installation & Replacement

Whether you’re upgrading to a more energy-efficient unit or installing an AC system for the first time, our team provides high-quality installation services. We offer free estimates and can help you select a system that fits your home and budget.

AC Repair & Maintenance

Our technicians diagnose and repair air conditioners of all makes and models. Let us help you get your AC system cooling how you need it to. We also offer preventative maintenance to keep your system running well and extend its lifespan.

Commercial Cooling Services

We also specialize in light commercial cooling services. Let us help make sure your business stays comfortable during the hottest months.

Reliable Plumbing Services

Plumber working under a kitchen sink to repair plumbing

Don’t let a leaky faucet or clogged drain bring your York home to a stop! Isaac offers expert plumbing solutions for minor repairs to major services. Our licensed plumbers handle residential and light commercial projects with the same commitment to quality and professionalism.

Our comprehensive plumbing services include:

  • Water heater services
  • Drain cleaning
  • Sewer repairs
  • Repiping
  • Sump pumps
  • Leak detection and pipe repairs

Schedule Services With Isaac in York Today

With Isaac Heating & Air Conditioning, you get quality, value, and customer satisfaction. From our licensed, background-checked technicians to transparent pricing and financing options, we work hard to exceed expectations on every job.

Our team services all brands and offers 24/7 emergency service. Our family-owned business has been recognized by Rochester Top 100 and is a BBB International Torch Award winner. We also offer coupons and financing options to help make your next project more affordable.

Schedule top-quality home services in York with Isaac Heating & Cooling today.

Isaac GoldCare Club

GoldCare Club Membership Even More Affordable

 Isaac’s best protection plan, GoldCare Club, is now available through easy monthly payments.

Learn More

Lorem Ipsum Gen Dolor

Ipsum Gen

piggy bank icon

easy financing

Same-Day Approval Learn More
m-value-prop-img
What To Expect Discover the Isaac Heating & Air Conditioning Difference
Fast, Responsive Service
background-checked Technicians
Membership Plans
Comforting Commitment
Uncompromising Integrity
Emergency Service Available
value-prop-img
Our Reviews

See What Your Neighbors Are Saying

When we bought our home 10 years ago, the prior owners recommended keeping the gold seal plan they had. We were skeptical, but thought we’d keep it going for a year or two until we were better acquainted with the property and equipment. The maintenance and couple emergency services we…

Georgiann V.

Ben and his assistant were professional and on target with their focus on the project. The work space was cleaned up to left better than it was found. Their work was done in a precise manner. I am excited to have Isaac’s be our go to professionals for our HVAC…

Linda W.

Isaac Heating and Air has been an amazing help as a homeowner. Working with Dan and Jacob has been fantastic, and I know that my system is in good hands. Calling to schedule an appt is easy and every employee I have interacted with has made me even happier with…

Joy F.

Greg and Jason were wonderful. They arrived promptly, were polite and got right to work installing our new furnace. They did it in record time. They explained how to use the thermostat in terms I could understand. The work area was immaculate when they left. I was very pleased from…

Elaine S.

Ryan was incredibly knowledgeable, polite and efficient. I very much appreciated his patience in talking through all our options with me regarding the various service plans as well as best practices and recommended next steps. I am a very satisfied customer.

Thomas M.