Lancaster, PA Air Conditioning
During the long, hot days of summer in Lancaster, PA, you need a company you can trust to make sure your home stays cool and comfortable. Whether it’s installation of a new air conditioning system, or a system repair, the Good Natured Guys at Summers & Zim’s are here to help.
Air Conditioning Services in Lancaster, PA
Our certified air conditioning technicians are your helpful experts that can diagnose and fix your air conditioning system. We can find any issues that may affect your air conditioning system performance. And with our 24/7 on-call staff, you can be rest assured that we are here for you if your system has problems when our office is closed.

Air Conditioning Repair in Lancaster, PA
We’re here to ensure that your home is comfortable when the temperatures soar during the summer months. Our Good Natured Guys can help with air conditioning repairs when you need it most.
New Air Conditioner Systems in Lancaster, PA
If you need a new air conditioning system, our trusted and experienced air conditioning service technicians are here to help. We can install new air conditioning system to a home that doesn’t have one, or replace an old system that is beyond repair. Our Good Natured Guys will make sure to find a system that fits your needs.
Split Ductless Systems in Lancaster, PA
A split ductless system can be helpful in homes or apartments that don’t have the duct systems that a traditional air conditioning system uses. Our knowledgable service technicians can help with the maintenance or repair that your split ductless air conditioner system needs. We also install new split ductless systems in homes where there are no ducts, or if a system needs to be replaced.
Prevent Air Conditioning Wear and Tear with a Blue Membership
Our belief is that the right maintenance plan can save you money and prevent problems before they exist. That’s why we offer membership services for air conditioning systems to all of our customers. And as a member, you’ll also enjoy priority scheduling and discounts on repairs.
Get Air Filtration Testing with Home Performance Testing
When your Air Conditioning is 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 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 our Air Conditioning Services in Lancaster, PA. Learn more on our Home Performance Testing page.
Why Choose Summers & Zim’s
Why should you trust the air conditioning professionals at Summers & Zim’s for all your air conditioning needs? At Summers & Zim’s, we pride ourselves on our good natured disposition, unmatched air conditioning experience paired with numerous certifications and focus on providing our customers with exceptional service and personalized air conditioning repair and installation solutions. We’re proud to be certified by the North American Technician Excellence, Inc. and the Environmental Protection Agency.
With our dedication to our customers, we also ensure consistent quality and satisfaction with our one-of-a-kind 5 Point Guarantee:
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Design Guarantee
For all of our repairs and installations, we guarantee it will perform as intended. If it’s not what you expected, we’ll make adjustments or replacements at no extra cost.
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No Lemons Guarantee
If you have a recent plumbing fixture installed and a piece of it fails to perform reliably, we’ll install a new one at no additional cost.
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$500 No Frustration Guarantee
If your new plumbing installation does not perform as promised or expected within the first two years, we’ll pay you $500 for the inconvenience.
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Home Protection Guarantee
While working in your home, if our team accidentally damages any part of your home, we will cover any repair or replacement costs.
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100% Money Back Guarantee
If your new system installation does not meet your needs or expectations, we’ll remove the item and return 100 percent of your investment.