Service Van

24-hour emergency service available

Call us when you need us. We will be there right away.

Residential & Commercial Air Conditioning Repair Services

Trust our experienced Heating, Air Conditioning & Plumbing company.

While every home or business is different, we know a quality heating and air conditioning system is the key to keeping you comfortable throughout the year. At Timothy Off in West Chester, PA our heating and air conditioning repair and replacement services can help you stay cool in the summer and warm in the winter. We offer residential and commercial installation, repair, and maintenance services performed by trained technicians throughout Chester, Delaware, and Montgomery counties.

We also offer plumbing services to keep your pipes flowing smoothly. Whether you’re in need of a plumbing installation or repair, we offer the best service in the area. We’re certified by Trane, Mitsubishi, NATE, and many other organizations.

Timothy Off

Excellent service. We would highly recommend Timothy Off.
Benita N.
Benita N.
Highly recommend Timothy Off Heating/AC! They went above and beyond to accommodate my scheduled vacation by IMMEDIATELY replacing my failing air conditioning unit. Very responsive and... incredibly professional!read more
Judy R.
Judy R.
Very professional, knowledgeable, informative and friendly Team providing 5 star customer service from start to finish with a new HVAC install and so happy and 100 percent satisfied with... the entire process. We highly recommend Timothy Off HVAC Company.! Terri Jamesonread more
Ella R.
Ella R.
Prompt and professional team, quick to respond and schedule repair and/or installation when your HVAC or water heater fails.
Robert D
Robert D
Easy sales process, fair pricing, and great customer service all around. The installation team and technician were all professional, courteous, and clean. Highly recommend!
Jason T.
Jason T.
I have been using Timothy Off for HVAC services for the last 5 years and they have done an outstanding job. When I moved to West Chester I had a Fugitsu ductless split system installed... which was warranted for 1 year. Unfortunately every year for 4 years it would loose its Freon and had to be recharged. The Techs could not find a leak and we kept hoping it would be fine but it was not. This May, Tim agreed to replace the system with a Mitsubishi system……free of charge. It is now working great! Tim is an honorable man who stands behind his work and goes over and above to make his customers happy. His Techs are great too! If you need HVAC work done, I highly recommend Timothy Off Heating and Plumbing Services. Bonnieread more
Bonnie K.
Bonnie K.
Excavation Services

Excavation Services

We have excavation services for water pipe repair and replacement, sewer pipe repair, water main breaks and gas line repair.

Excavation Services Information

Call us today to inquire or to get an estimate.

1-610-701-9020

Sign up for an HVAC maintenance plan

Our authorized specialists will perform important maintenance services on your equipment twice during the year: once to help prepare for the heating season, and once to help prepare for the cooling season.

Learn More

We Accept Credit Cards we accept

Up To 60 Months Special Financing Available*

*The credit card is issued with approved credit by Wells Fargo Bank, N.A.

Want to join our HVAC company?

We give a chance for people to work in a professional environment with challenges and values. Come join us!

4 Reasons to Call Timothy Off

The team at Timothy Heating, Air Conditioning, and Plumbing is well-known and well-respected for their commercial and residential HVAC services. This is why:

We Guarantee Our Services

Your satisfaction is guaranteed with Timothy Off. From our full system replacement warranties to our complimentary 6-month check-ups, the Timothy Off team is proud to treat our customers to the very best service in the HVAC and Plumbing industries.

We’re Available When You Need Us

Our courteous and trained professionals are available every day of the year, 24 hours a day, so no matter when you encounter a problem, we’ll be able to solve it. We’ll treat you and your home with respect by wearing shoe covers, laying drop cloths, and cleaning up after ourselves.

We Are a One-Stop Shop

Whether you’re looking for heating, cooling, HVAC or plumbing services, our locally owned and operated company is here to help. We offer quality installations, repairs, and maintenance for all of your mechanical needs. Plus, we are a Trane HVAC certified dealer.

We Want to Make You Happy

Our #1 goal is to improve your happiness, comfort, and health, which is why we carry only the highest quality products and brands. With over 100 years of combined experience, we’ll diagnose your situation and provide the best solution for your budget and lifestyle.

Google Rating
4.8
Based on 205 reviews
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