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Lancaster County, PA HVAC Services

Call 610-593-5129

Living in Southeastern PA means enjoying all that the four seasons have to offer. It also means enduring hot summers and cold winters. That’s why you need a company you can trust to take care of your HVAC services in Lancaster, PA and nearby communities.

Trusted HVAC Service and Repair

The Good Natured Guys at Summers & Zim’s are here to help make sure your HVAC systems are running great in Lancaster, PA. Our service technicians are your friendly experts that can help fix issues with your heating and air conditioning systems, and find potential problems before your system performance is affected. And with 24/7 emergency service, our service technicians are available when you need them!

Heating Furnace Maintenance

Heating Services in Lancaster, PA

You need a heating system that keeps you warm and comfortable during brutally cold winters. Our licensed and trusted heating service technicians can repair or replace your boiler systemconvert oil heat to gas heatrepair and replace your heat pump, and repair or replace your furnace system. We can also install a split ductless system.

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Air Conditioning Services in Lancaster, PA

There are few things worse than your air conditioner system quitting during the dog days of summer. Our licensed and trusted air conditioning service technicians can repair your air conditioning system breakdowns or replace your old air conditioner systems. We can also install air purification technology as part of our Home Performance Testing services.

Prevent HVAC Wear and Tear with a Blue Membership

We believe that the right maintenance plan can save you money and prevent problems before they exist. That’s why we offer membership services for furnaces, boilers, and heat pumps to all of our customers. And as a member, you’ll also enjoy priority scheduling and discounts on repairs.

Improve Home and HVAC System Efficiency with Home Performance Testing

When your HVAC services are running as expected, it’s important to make sure you’re not losing out on system efficiency. That’s where our Home Performing Testing services come in. Our knowledgable home performance experts can help make sure your home is safe and isn’t costing you unnecessarily high utility bills.

Our Home Performance Testing services include:

  • Insulation and Window Inspections
  • Duct System Testing
  • Air Filtration Testing
  • Carbon Monoxide Testing

Home Performance Testing can be a great compliment to HVAC Services in Lancaster, PA and nearby communities. Learn more on our Home Performance Testing page.

Why Choose Summers & Zim’s for Your Home Services

When it comes to safeguarding your home’s comfort, Summers & Zim’s stands as your trusted partner in Chester County and beyond. Why entrust us with your residential plumbingheating, and air conditioning needs? With a legacy spanning over 95 years, we’re not just experts; we’re your neighbors, deeply invested in our community’s wellbeing. Our team embodies a friendly and professional spirit, backed by a wealth of experience that’s recognized through prestigious certifications, including the Master Plumbing License, North American Technician Excellence, Inc., and the Environmental Protection Agency. Our holistic approach to home services extends beyond mere repairs and installations. We believe in creating lasting relationships with our customers, delivering not only exceptional service but also tailored solutions that fit your unique home environment. It’s this dedication that has earned us the trust of families across Lancaster, Delaware, and Chester Counties. We take pride in our work, and it shows in our commitment to excellence, reflected in our exclusive 5 Point Guarantee. This is our promise to you – consistent quality and satisfaction in every job we undertake, whether it’s ensuring your faucets don’t drip, your heating system keeps you cozy through winter, or your air conditioning offers respite from the summer heat. Choose Summers & Zim’s, where your home’s functionality and comfort are in capable hands.

Our Guarantee

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Design Guarantee

If our custom-designed HVAC or plumbing system doesn't meet your home's needs, we'll adjust or replace it at no cost.

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No Lemons Guarantee

If a boiler section (10yr), hot water heater tank (6yr), or well pump (5yr) fails prematurely, we'll replace it for free.

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$500 No Frustration Guarantee

If a new installation disrupts heating, cooling, or hot water for more than a day within the first two years, we'll pay you $500.

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Home Protection Guarantee

We'll repair or replace any carpets, walls, floors, or furniture damaged by our team during a service visit.

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100% Money Back Guarantee

If your installed system doesn't meet expectations, we'll remove it and refund your investment in full.