Certified services for your home

Mr. Orris opening Zimmerman truck

We're fully licenced, insured and certified to work on all your home plumbing, heating and air conditioning systems.

Full 1–year guarantee

Earnie Zimmerman

You receive a full 1–year guarantee on all equipment you purchase from us and we install. This guarantee ensures you never pay more than your estimate and that your equipment will work properly.

Reasonable prices

A close-up of a dollar bill

We charge the lowest price that allows us to retain good people, pay our operating expenses, and continue to be here for our customers.

Visa, Master Card, Discover logos

Celebrating 30 years of service in 2010

Considering us?

Never pay more than your estimate

You never pay more than your estimate, even if we need extra parts or the job takes longer than anticipated.

The booties we wear over our shoes to protect your floors

We respect you & your home

We arrive on time, work professionally, and thoroughly clean work areas when done.

References available

We have customers who would be happy to talk with you. Call 697-3528 and we'll put you in touch.

2005 to 2009 Best Plumbing Company awards from Harrisburg Magazine Readers' Poll

Voted best plumbing company, Harrisburg Magazine's Readers' Poll

First Energy residential HVAC program participating contractor seal

Licensed, bonded & insured

Zimmerman is a licensed, bonded and insured residential plumbing, heating, ventilation and air conditioning company, and HVAC contractor serving homeowners in Mechanicsburg, Harrisburg and surrounding communities.

24 hour emergency service: 697–3528

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Prompt response

We're here to help

We respond promptly to all your inquiries.

For estimates, references or questions about our services call 697-3528 or send us an email.

Location & hours
Our offices on East Allen Street in Mechanicsburg.

110 East Allen St, in the old Mechanicsburg Flour Mill.

Mon–Fri, 730–430.

24–hr Emergency
717–697–3528

Older home?

We work with older and non-standard systems.

  • Steam, coal & oil
  • Fuel-saving add-ons
  • Rejuvenating
    maintenance for older systems

More on older homes

Thoughtful,
free estimates
697-3528

Cartridges 4 Canines

Benefits Susquehanna Service Dogs

A black labrador holding a printer cartridge in its mouth

Save your printer cartridges to give to your technician on his next visit, or drop them off at our office M-F, 730-430.

Proceeds go to Susquehanna Service Dogs, a local group that help kids and adults with disabilities become more independent.

SSD Glynnis stops by our office on her way to work

SSD "Glynnis"

Visit SSD to learn more.