Your Trusted Local HVAC Service Professionals and Plumbers Near Lititz, PA


Expert local plumbers and HVAC service technicians delivering the highest quality and workmanship possible for our customers. That's our mission here at Mervin Zimmerman Inc.




Services We Do Better

Whether it's providing emergency service for a plumbing issue or helping homeowners make their remodeling dreams come true, Mervin Zimmerman is ready to meet our customers' every water treatment, heating, and air conditioning need—and so much more! Discover all of our top-notch services from the family-owned company that remembers our roots and keeps our eyes on the future.

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Emergency Service When You Need It
CALL (717) 626-1168

or e-mail


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About Mervin Zimmerman Inc.

Are you ready to discover what it means to put four decades of plumbing and HVAC service experience to work for you? Serving our customers for over 45 years has taught us what it takes to be a successful home comfort specialist here at Mervin Zimmerman.

  • It means being a trusted partner who is always there, day or night, to answer your questions and respond with expert emergency service for your plumbing and HVAC systems.
  • It means listening to our customers and providing real solutions to complex heating, air conditioning, and plumbing issues.
  • It means providing top-quality plumbing and HVAC products from the best names in the business like Bryant and ClimateMaster.
  • And, it means continuing to evolve and change as new technologies in areas like water treatment, indoor air quality, and other home comfort systems become available.

Have a Plumbing Issue or and HVAC Service Questions?


Discover Our Monthly Service Specials

HVAC technician

MAY 2020

Bath Barn
  • 20% off Kitchen sink faucets
  • 20% off shower doors
  • $50.00 off toilet installations (with Purchase of new toilet)
HVAC
  • $300.00 off new or replacement air conditioning Systems
  • $350.00 off new or replacement heat pump systems
  • 15% off Aprilaire Air Cleaners

One offer per household. Cannot be combined with other offers. Expires 5/31/20.


See What Our Customers Are Saying

In and around Lititz, PA, you don't have to search "local plumber near me" or "hvac near me." Our valued customers agree—Mervin Zimmerman Inc. is your best choice for heating, air conditioning, plumbing, and water treatment services. Just check out the reviews!

"Thanks to all who made it possible for me to have water on Friday afternoon. Especially your Technician who had to put up with my 'creepy' cellar and crawling into the spring house. You were all very considerate of someone who was not a regular customer – Thanks Again."
–Helen F.
"Mervin Zimmerman Inc. is a highly qualified plumber, and we use them exclusively on all of our projects."
–Norman G.
"To the plumbers that worked at my home, Thank You! so very much. I appreciate that you worked so very hard in that awful heat and restored my water. You are the best and I will highly recommend your company."
–Cindy M.
"I want to commend the two men who installed the heat pump... I was home the first day they worked and found them efficient, informative and personable... they are great representatives for your company and I will not hesitate to recommend both your company and them to everyone."
–Ann S.






Online Plumbing and HVAC Service/Repair Request Form

Please fill out the form to place a non-emergency service request for plumbing, heating, or air conditioning with Mervin Zimmerman Inc. If we receive your request by 8:30 am (ET), we can usually provide service the same day! Service requests made through this form will be processed Monday through Friday only, excluding holidays. The appointment date and time will be confirmed via email.


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modern bathroom

Remodeling or Redesigning Your Bathroom?

We can build your dreams! Bathroom remodeling from start to finish. Visit our showroom to see the possibilities!


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