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110 East Allen Street
Mechanicsburg, PA 17055

Office Hours:
M-F: 7 am - 5 pm
Sat. 7 am - 12 pm

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Proudly Serving Mechanicsburg, Harrisburg, Carlisle, Camp Hill, Cumberland County, Dauphin County, West Shore and all of Central Pennsylvania 

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When my house was getting warmer by the hour with the air conditioner running during a heat wave, I knew it was time to call Zimmerman’s Plumbing, Heating & Air Conditioning. They arrived at my home within two hours, located the problem, and had cool air flowing through the home in a few minutes. The service technician, Ed, is one of the most professional people I have ever come in contact with in the service industry. He was fantastic to work with and very knowledgeable. Zimmerman handles our yearly maintenance as well. I’m so pleased that they are in our area to provide this exemplary service! THANK YOU!


As usual, Zimmerman service people (in this instance, Jim) were quick to respond, effectively diagnosed the problem, and quickly resolved it.


I have used Zimmerman services for years, and during a visit to do annual service on my air conditioning system and gas generator yesterday, the technician was straight forward, explained what he was doing, pointed out issues with my hot water heater and was respectful and thorough in both his work and explaining issues that I raised. This is the experience that I have become accustomed to with Zimmerman!


I have had many years of experience working with Zimmerman and every time they have either met or exceeded my expectations!


Ive used their services at least three times in the past three months. I highly recommend them. Very professional and always provide great quality service.


Prompt, courteous and always wear shoe protectors when in the home, very considerate! Great service too, hardly knew they were here.


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