About Kennihan's Plumbing, Heating and Air Conditioning in New Castle, Pennsylvania
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Testimonials From New Castle
Very pleased with everything start to finish.
Testimonial by Barbara E. from New Castle, PA
Products & Services
Home Energy Saving & Audit
energy efficiency audit
energy saving devices
energy saving products
energy saving tips
home energy audit
home energy conservation

Home Insulation
attic insulation
blown in insulation
cellulose insulation
duct insulation
green insulation
insulation contractors
pipe insulation
reflective insulation
rigid foam insulation
roof insulation
spray foam insulation
wall insulation
window insulation
Water Heaters
electric water heaters
gas water heaters
high efficiency water heater
hot water heaters
indirect water heater
instant hot water heater
on demand hot water heaters
solar water heater
tankless water heaters
water heater installation
water heater replacement
HVAC Systems
air conditioning contractors
air conditioning systems
boiler heating systems
central air conditioning
ductless air conditioning
gas furnace
geothermal heating and cooling
heating and cooling systems
high efficiency furnace
home heating systems
hydronic heating systems
Air Sealing
sealing air leaks
air duct leakage
air duct sealing
air leakage testing
door air seal
window air leakage
Radiant Barrier
radiant barrier insulation
radiant barrier cost
roof radiant barrier
ductwork repair
ductwork installation
ductwork cost
furnace ductwork
hvac ductwork
Company Awards
Kennihan's Plumbing, Heating and Air Conditioning was selected by the Butler Eagle's readers for one of the best heating & cooling contractors in Butler, PA.... [Read more]
Bill Kennihan, owner of Kennihan Plumbing, Heating & Air Conditioning, was given the 2014 NCI Chairman’s Award by the National... [Read more]
At Kennihan Plumbing, Heating, and Air Conditioning in Valencia, Pa., family is the company’s top priority. But for husband-and-wife contracting... [Read more]
More Awards

Expert HVAC Repair, Plumbing & Home Insulation in New Castle PA

Finally a PROFESSIONAL company that did a job and completely 100% satisfied on our behalf!...
Happy Customers Surrounding New Castle, PA
Work Requests

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New Castle's Foam Insulation and Heating & Cooling Experts

For a FREE no-obligation estimate in New Castle, PA, please fill out the form to the right and Kennihan's Dr. Energy Saver will contact you shortly.

At Kennihan's Plumbing, Heating and Air Conditioning, we’ve made it our top priority to ensure that the heating, air conditioning and home insulation services we provide make the most impact to improve our customers comfort and energy efficiency. Each and every department is provided with the most up to date training and education there is on the market.  Our commitment to the communities we serve is unmatched.

When we visit our customers for a home energy audit, most are experiencing a particular problem or what we call "symptom," but many are confused about the source. That's where our expertise and training comes into play. We look at each home as its own unique system. In order to understand that particular system, we have to identify the ways your home loses and uses energy. We can do this by performing a comprehensive home energy audit where we use a blower door test to show all the air leaks in your home. This will point us in the right direction.

Home Insulation & HVAC Services:

  • Air leak sealing
  • Attic insulation
  • Blown in insulation
  • Cellulose insulation
  • Air duct cleaning
  • Duct repair and sealing
  • Garage insulation
  • Home Energy Audits
  • Furnace repair and replacement
  • Heat pump replacement
  • Gas, oil and electric furnace installation
  • Gas and oil boiler repair and replacement
  • Central air conditioning repair & installation
  • Ductless air conditioning repair & installation
  • Geothermal heating and cooling

New Castle, PA HVAC Contractor and Home Insulation Expert

Once we perform the complete energy evaluation and pinpoint the exact sources of your concerns, we will provide all the repairs necessary to fix the problem! However, sometimes clients are concerned about their heater or air conditioner and just want that evaluated. Other times customers are just interested in geothermal or foam insulation. We can certainly come to your home and provide a free estimate for any of our services.

For a FREE, no-obligation services estimate in New Castle, PA, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy efficient home!

Press Releases From New Castle
Kennihan's was selected BEST CONTRACTOR TO WORK FOR in the East Region U.S. in the January 20, 2014 edition of ACHR The News, the leading weekly magazine for heating, ventilation,air conditioning, and refrigeration (HVACR) contractors. The Kennihan family was singled out for their dedication to their employees’ welfare and careers, along with their service to their customers and the community.... [Read more]
During the month of May of this year the Kennihan Plumbing & Heating Team decided to show support to the Susan G. Komen Pittsburgh Affiliate by creating awareness and making a donation from a portion of May Sales. Kennihan donated in October (Breast Cancer Awareness Month) the sum of $2,300.... [Read more]
Kennihan Plumbing, Heating & Air Conditioning of Valencia, Pa. has recently joined Dr. Energy Saver.... [Read more]
Work Requests From New Castle, PA
English Ave in New Castle
I want to get my parents' attic insulated for them. I will be visiting them from 11/23-11/28. It would be great to possibly get it done at this time. Thank you so much.
North Mercer Street in New Castle
I have a section of drain pipe that runs from my stationary tub under the concrete in my basement and connects to another pipe approx 6 feet away. Other plumbers have mentioned that the pipe is broken and would need to be excavated to be repaired. I am looking for an estimate of this work to be done.
Laurel Place in New Castle
Need an air conditioning repair estimate.
Valley Road in New Castle
Looking for a free estimate for cellouse insulation for a story and a half house. Need for walls and attic.
Serving the following New Castle, PA zip codes
16101, 16102, 16103, 16105, 16107, 16108
Kennihan's Plumbing, Heating and Air Conditioning 24 hours a day, 7 days a week Emergency Service available
Best Air Conditioner Warranty Protection in the Industry!
Learn More About our Two-Stage Furnace Lifetime Limited Warranty!
Kennihan Plumbing & Heating, Inc. | Best of HomeAdvisor