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Affiliations

At Summers & Zim’s, we believe the company we keep says a lot about the quality and dependability of our business.

We support, and are part of, the business community in Chester County through our many affiliations. We have certifications and endorsements from the leading industry watchdogs and institutes. And, we carry only the best-quality products from brand names that have a history of superior dependability and reputation.

We are proud to carry on our family’s business and we take pride in the service, quality and workmanship of all our employees.

Memberships

  • Air Conditioning Contractor of America (ACCA)
  • Better Business Bureau (BBB)
  • Lancaster County Chamber of Commerce
  • Chester County Chamber of Commerce
  • Western Chester County Chamber of Commerce
  • Philadelphia Suburban Gas Company
  • The Electrical Association

Vendors

  • Philadelphia Suburban Gas Company
  • Western Chester County Chamber of Commerce
  • Carrier
  • Bradford White
  • Aprilaire
  • American Standard

Certifications

Master Plumbing License
We have more master plumbers than any other service provider in Chester County. Master HVAC License

North American Technician Excellence, Inc. (NATE)
Summers & Zim's is part of the NATE QUALITY CIRCLE, over 75% of our technicians are NATE-Certified.

EPA (Environmental Protection Agency)
100% of our HVAC technicians are EPA certified.