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

If I could give more stars I would. I had a big sewer line issue and after dealing with other companies who would take forever to call me back, or not give a direct answer or estimate (this... went on for two months), I was recommended Timothy Off. Thank goodness. They had someone out within 48 hours, deduced the issue and had the job completed within two weeks. Everyone was a pleasure and extremely professional. The customer service was excellent.read more
Alyssa R.
Alyssa R.
From day one, everyone that my wife and I had interacted with were friendly, professional and truly made us feel like they cared about the situation that we were in. The first person that... my wife had interacted with was Tyler, who supplied superior customer service. When I called and spoke to my wife about the visit, she was so happy with the service that she had received but more importantly how nice and professional Tyler was. I then met Dan who had come out to look at the current system we had and to look at the layout of the house to figure out what options we had. From the moment we met Dan, he truly made us feel like he cared and he went above and beyond to set up a time to have a install done as soon as possible. He was kind and caring. That day, we decided to move forward with Timothy Off. The day of the install, we then met Kelly, Chandler and Ryan who were very professional, caring and nice. They did excellent work and provided superior customer service. We are so happy with everything!!read more
George H.
George H.
Tim and his team have been the most professional HVAC service provider I have ever dealt this. His service techs are trained, education and courteous at every interaction. If anything... negative were to ever happen, I have every confidence that Tim would make it right. I trust his team with all my properties for both service and installation needs.read more
Josh I.
Josh I.
Most honest company I have ever dealt with. Was taken advantage of by a big competitor of theirs and glad my friends recommended I switch to you.
Sajd K.
Sajd K.
Great company with great service. Would definitely use again!
Joanna S.
Joanna S.
Needed a new HVAC system (AC and Heating) about a year ago. I had several local vendors come quote us. Timothy Off sent Dan Lippin. From beginning to end, he was professional,... knowledgeable, and honest. Other vendors tried to sell me on unnecessary "deals" and "features." Dan broke it down and sold me what I needed.I have now had the system for a year. Service through Timothy Off has been pleasant and reliable. I am 100% satisfied at this time. I highly recommend Timothy Off for your HVAC needs. If you are fortunate enough to have Dan as your Project Manager, you won't be disappointed.read more
Josh B.
Josh B.
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
4.7
Based on 214 reviews
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