Special Offers on Plumbing & HVAC Services


Geothermal tax credits have been reinstated on new and replacement geothermal heat pump systems.


Coupons and Monthly Specials

  • $10 off any Planned Maintenance AgreementGet $10 off any pre-planned maintenance agreement you have with us! Just present this coupon at the time of your next scheduled maintenance agreement to take advantage of this deal. Limit one coupon per customer. Not combinable with other offers.
  • $25 off any service over $100Present this coupon at your next service of over $100 and receive $25 off! This coupon is not valid towards any maintenance agreement renewals and is not combinable with other coupons. Limit one coupon per customer.
  • $59 off supplied and installed thermostatSave money on energy costs with this offer for $59 off a supplied and installed programmable thermostat. Present this coupon at the time of service. Limit one per customer. Not combinable with other offers.
  • Monthly Special: Check out our latest monthly specials here! Limits apply.

Special Financing

Choosing an HVAC system is a big decision, especially in light of the financial investment. That’s why we offer special financing with approved credit to suit your needs!


PPL mail-in Rebates

At Zimmerman, we want to make sure that our customers are getting the most out of their plumbing and HVAC systems. Right now, we’re offering mail-in rebates for PPL customers on a wide range of temperature control systems and products. Better yet, we’re rewarding our customers for going green this year by offering PPL mail-in rebates simply for switching to more energy-efficient systems! See details below to learn how you can save with us.

Water Heaters:     

  • Heat pump water heater $300 with Energy Factor (EF) 2.3 – 2.74 0r $400 with EF 2.75+

HVAC Equipment:

  • Central air conditioner $150 if 16 Season Energy Efficiency Ratio(SEER) and 12.5 Energy Efficiency Ratio (EER) or greater
  • Air source heat pump $200  16 SEER, 8.2 Heating Season Performance Factor(HSPF), 12.5 EER or greater
  • Ductless heat pump $100 per 12,000 BTU minimum 16 SEER, 8.6 HSPF, 12.5 EER
    • $150 12,000 BTU minimum 17 SEER, 9.5 HSPF, 12.5 EER
    • $150 12,000 BTU minimum 19 SEER, 10.5 HSPF, 12.5 EER

Blown in Attic Insulation:

  • Up to $450. when using electric heat
  • $125 when using non-electric heat

Met-Ed mail-in Rebates

In an effort to help our customers using Med-Ed as their energy service, we’re offering a variety of mail-in rebates on water heaters and HVAC equipment. You could benefit from one of these rebates, especially if you opt for a more energy-efficient product or system! Save money and energy when you choose one of the following options.

Water Heaters:     

  • Heat pump water heater $300 with Energy Factor (EF) 2.0+

HVAC Equipment:

UGI Rebates

For our customers using UGI as their energy service provider, we’ve put together some exciting offers on water heaters and HVAC equipment! Receive up to $1,800 in rebates on certain natural gas HVAC systems and up to $400 on natural gas water heaters. It’s a deal UGI customers won’t want to pass over. See the list below for specific ways you could save this winter.

Water Heaters:

  • Natural gas tankless water heater $400, must be Energy Star certified

HVAC Equipment:

  • Wi-Fi thermostat $100
  • Natural gas furnace $500, must be Energy Star certified and a minimum of 95% Annual Fuel Utilization Efficiency (AFUE)
  • Natural gas boiler $1,200, AFUE greater than 94%
  • Natural gas combination boiler $1,500, AFUE greater than 94%


Referral Program

The greatest compliment to our business is the referrals we receive from our current clients. We are proud of the work we are able to provide and grateful for so many referrals. We are happy to provide up to $100 to clients who refer a friend who decides to install a new HVAC system with us. You can also fill out our referral form for any other service to get a $50 coupon for you and your friend of family member – THANK YOU!

If you want more information about our offers or services, reach out to us today at 717-697-3528. You can also fill out our contact form online to schedule a visit or request a free estimate.

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