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

Heat pump and boiler installation. Excellent service, excellent price. All technicians were polite, informative and professional. Would highly reccommend!!
Sherri R.
Sherri R.
I had to have a complete HVAC system replacement. I got proposals from 4 companies and after much research and many inquiries, I chose Timothy Off. The pricing was competitive and... provided the best value for my money. I was also impressed with Kenny Denson, my primary contact, who was great to work with. He answered my many questions in a professional and forthright manner, which I really appreciated. The installation team was just as impressive, arriving on time, answering all of my questions and leaving the place spotless afterwards. The entire team was professional, courteous and respectful of my home. I had a really positive experience with Timothy Off from beginning to end. I rarely write a review, but this company deserves 5 stars and my high recommendation!!!read more
Christine D.
Christine D.
The technicians and the salesman were professional, knowledgeable and polite. I would definitely recommend Timothy Off to friends and family!
Joanne C.
Joanne C.
From sales to installation, we are very satisfied with Timothy Off. Their price for installing a new heat pump was competitive, they installed it on schedule and had the system thoroughly... checked out after installation. Kenny followed up promptly when we asked them to repair a small hole that was left in our foundation wall from the old A/C unit. Best of all, they did a detailed heating and cooling load analysis to properly size the heat pump when the other firms we contacted would not. Timothy Off will definitely be the first call we make when it comes time to replace our water heater.read more
Bart V.
Bart V.
Professional service Excellent value.
Kevin K.
Kevin K.
Great company to work with.
marguerite M.
marguerite M.
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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

Timothy Off Heating Cooling Plumbing

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 263 reviews
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