Air Conditioning Maintenance & Repair Services Near Lancaster, PA

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When it comes to trustworthy and dependable air conditioning service, residents of Chester County and Lancaster County have been choosing Summers & Zim’s for over 80 years. Whether it’s routine maintenance, replacing parts or installing an eco-friendly air conditioning system, our licensed and certified Good Natured Guys are ready to help you with 24/7 emergency service. And you can be rest assured that you’re in good hands with our 5-Point Guarantee.

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Our Good Natured Guys can handle nearly any air conditioning service you need, including:

We’ll even install something you bought at the hardware store! So if you have an air conditioning emergency, or if you’re looking for air conditioning services done by people you can trust, call us today at (610) 593-5129 to schedule an appointment with one of our Good Natured Guys.

Air Conditioning


There’s nothing worse than waking up to a quickly warming house in June, July or August. Air conditioning issues always come at the least convenient time, and they rarely come with warning. That’s why it’s so important to have a source for air conditioning repair service in Lancaster County, Chester County and Delaware County — a trusted service provider that provides quality, responsive support. At Summers & Zim’s, we are that trusted service provider. We offer air conditioning repair service in Chester County, Delaware County and Lancaster County that responds to your urgent needs. We deliver 24-7 emergency services because we understand that air conditioning problems don’t happen on a schedule. Call us night or day when you need air conditioning repair service in West Chester, PA, as well as communities throughout South Central and Southeast PA.

Repairs, Maintenance and More

Yes, we are your source for air conditioning repair service in Lancaster, PA, as well as nearby cities and towns. But in addition to our emergency repairs, we also offer AC maintenance in Lancaster County, Chester County and Delaware County. Regular maintenance is one of the best ways to keep your air conditioner working at peak potential and to avoid costly and inconvenient air conditioning repair service in Coatesville, PA, as well as the surrounding communities. Our many services include:

Why Choose Summers & Zim’s?

Our commitment to Pennsylvania homeowners goes back more than 80 years to 1930, when we first started delivering services to homeowners in need. We’ve always focused on delivering knowledgeable and experienced technicians who can get the job done. But we also emphasize service excellence. You’ll find that you can trust our technicians to provide strong recommendations on what’s needed to get your home operating at its peak potential. And you’ll also find that our technicians are friendly and fully focused on how they can best meet your needs. This is particularly important when delivering AC repair service in Chester County, Lancaster County and Delaware County. Our service calls for AC repair are often moments of urgent need for our customers, and these moments of urgent need require service that goes above and beyond expectations — which is what we provide at Summers & Zim’s. When you need emergency AC repair in Lancaster, PA, West Chester or Coatesville, turn to the team that has the experience, knowledge and commitment to service that you need most. And then let us help prevent future emergency situations by delivering AC maintenance in West Chester, PA, Exton and elsewhere in the region. You’ll find that your home is more efficient and more comfortable. Contact us today about AC service repair in Lancaster County, Delaware County and Chester County.

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    Our Air Conditioning Reviews

    “We were very impressed with the quality of the installation of our new AC condenser, the care taken with site preparation and the thorough testing of all the systems before they left. The men who came were friendly, professional and very knowledgable. They did an excellent job.” T.M. – West Chester, PA.

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    Become an Air Conditioning Service Member

    Air Conditioning service members get priority service and enjoy a discount on repair service.

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    Schedule Air Conditioning Service

    Call (610) 593-5129 for emergency service, or submit a service request on our online scheduling page.