Chason Services, INC

Heating, air conditioning & air quality

At Chason Services, Inc., we’re proud of our years of service to the Timonium area and look forward to helping you with your air conditioning and heating needs. We are pleased to serve both residential and commercial customers.

Schedule a Service

Contact Chason Services, Inc. today to book a service today!

Providing Professional HVAC Solutions to Timonium, MD Since 1946

Heating, Air Conditioning & Air Quality

The technology involved in keeping the interiors of homes and commercial buildings at comfortable temperatures and humidity levels continues to evolve, and Chason Service Engineers, Inc. stays up-to-date on it. We have a long and strong track record of delivering quality air conditioning and heating systems to home and business owners throughout central Maryland – one that has allowed us to grow and become a recognized leader in the industry.

Signs You Need To Replace Your HVAC Unit In Timonium, MD

Our Services

Providing Professional Heating & Cooling Solutions Since 1946

We specialize in the installation, repair, and servicing of a broad spectrum of equipment, including air conditioners, heat pumps, ductless mini-split systems, and heating units. With a focus on your comfort and peace of mind, we provide air conditioning services that include installation, sales, repairs, and seasonal check-ups, as well as heat pump solutions featuring installation, sales, repairs, and maintenance. For heating systems, we provide installation, sales, repairs, and seasonal maintenance, and we also offer contracts for ongoing care. Trust us to keep your indoor environment comfortable and well-maintained.

Heating & Cooling

Installation, sales & service, repairs, seasonal check-ups & more

New Installs

Air conditioning, heat pumps, gas/oil/electric furnaces, boilers

Maintenance & Repairs

Expert repair & maintenance of heating, cooling & air purifying equipment

Our Customer Reviews

Here’s what our customers have to say about our company!

Bill Phillips
Bill Phillips
April 27, 2024
Service was on time and very polite. He represented the company very well!
April 25, 2024
Chason has given us prompt, professional, friendly service for over 40 years! We trust that we will always get the very best from this wonderful home HVAC service provider.
Rick Ferrer
Rick Ferrer
April 21, 2024
We consistently receive great service from Chason. Always prompt and courteous. Very knowledgeable and honest. We have relied on Chason for over 15 years. Nothing but good things to say about their routine service, a newly installed furnace, and fair pricing. Thank you, Chason.
Nathan Barbo
Nathan Barbo
April 15, 2024
Chason continues to be a great company for our home HVAC needs and I have nothing but positive things to say about their work. They’re responsive, transparent with pricing and easy to work with. After replacing my HVAC unit, I also signed up for service plan with them. Highly recommend!
Richard Wills
Richard Wills
April 10, 2024
Absolutely top notch service and people. We've used them since 2015, the original owner/builder of our home used them for decades prior to our buying the house. Can't say enough good things about the quality of their work, personnel.
April 9, 2024
Great people, our family has worked with them for decades. Just had them replace our AC and Heat Furnace. Tim, Matthew, and Dave came out and replaced everything in one day. Very Nice and respectful gentleman. Bob Chason who works the office is a pleasure to deal with, and they offer competitive pricing in the industry. Highly recommend these guys to anyone! Very honest people.
Barbara Besche
Barbara Besche
April 4, 2024
Excellent service. Very friendly technicians and totally customer oriented ‼️. Highly recommend Chason !
March 23, 2024
Amazing service!!! The service techs are great!!! Top notch company all around!!!

About Us

Chason Service Engineers, Inc. is proudly celebrating over 75 years in business.

On January 1, 1946, Earl and Marie Chason founded Chason Service Engineers, Inc., making an idea become reality. The rest is history. Here we are, four generations and over 75 years later, still family-owned and -operated by Robert and Janice Chason. Through the years, some things may have changed, but customer satisfaction has always remained paramount with us.

  • Residential HVAC services
  • Service agreements
  • FREE same-day estimates
  • Convenient financing options
  • Commercial HVAC services
  • 24/7 emergency repairs
  • A warranty on all services & installations
Signs Your Home Needs a Dryer Vent Cleaning In Timonium, MD

Financing Options Are Available

We understand that HVAC breakdowns rarely happen at a good time. We ensure you can get the equipment and services you need with convenient financing options. Contact Chason Service Engineers, Inc. today to find out more!

Are you looking for Reliable Heating and Cooling Services?

Contact Chason Service Engineers, Inc. Today At (410) 252-6300!