About Kennihan's Plumbing, Heating and Air Conditioning in Mars, Pennsylvania
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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

Kennihan's Plumbing, Heating and Air Conditioning serving Mars, PA 16046

Chevy (technician) is friendly, efficient and knowledgeable!...
Happy Customers Surrounding Mars, PA
Work Requests

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Reviews From Mars
Testimonials From Mars
He was very knowledgeable and thorough, and explained everything very well.
Testimonial by Anthony S. from Seven Fields, PA
Phone reps are always very courteous.
Testimonial by Doug D. from Mars, PA
Zach was very professional and kind.
Testimonial by Jill D. from Seven Fields, PA

Emergency Plumbing, HVAC Repair & Home Insulation in Mars PA

For a FREE no-obligation estimate in Mars, 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 are confident about our experience and quality of service, so much so that we truly believe we are the best at what we do! You can trust us not just for your HVAC repair, but also for your home energy and comfort repairs and upgrades.

Oftentimes customers are experiencing a particular problem or what we call "symptom," but they assume the source of the problem or aren't quite sure. That's where we come into the picture. We look at each home as its own unique system. In order to understand that system, we have to identify the ways your home uses and loses energy. We can do this by performing a 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

Mars, PA HVAC Contractor and Home Insulation Expert

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

Here's something to think about, air sealing and insulation dramatically influences the efficiency and lifespan of your HVAC system. So while you may be calling because you need furnace or air conditioning repair, you might actually need insulation. If your home lacks the appropriate air sealing and insulation all the air you are paying to heat or cool will actually escape through the leaks, gaps and holes-- meaning you are paying to heat or cool air that doesn't stay in your home!

We utilize blown-in cellulose insulation for attic insulation, garage insulation, and more!

News & Events From from Mars
Work Requests From Mars, PA
White Water Drive in Mars
We would like to get a quote on how much it would cost to replace our air conditioner.
Snowcap Dr in Mars
Need a single handle shower faucet replaced.
Bush Dr in Mars
Would like an estimate on replacing current furnace - 50,000 BTU Comfortmaker Interested in 50,000-60,000 BTU high efficiency, DC Blower Furnace is very easy access - easy install
Warrendale Bakerstown Rd in Mars
I recently purchased our house this past spring and I am now noticing icicles on our gutters. Our house is a Cape Cod style with crawl spaces on either side of the second floor. One side is insulated while the other is not. I'd like to find out how to make sure these crawlspaces and the rest of the second floor is properly vented and insulated and a quote for the job. Thanks.
Hook in Mars
I have a 20 year old furnace. I have had someone take a look at it and they said it needs a new heat exchanger because it is constantly becoming clogged with black sludge. It is a 100,000 btu/90%. I would like to have 2 estimates provided. One for the labor of installing the heat exchangers and second quote for installing a new 60,000 btu/95% gas furnace. Please contact me ASAP. I have someone at the house today so if you need to come for an estimate, today is the easiest day for that. Thank you
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Kennihan's Plumbing, Heating and Air Conditioning 24 hours a day, 7 days a week Emergency Service available
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Kennihan Plumbing & Heating, Inc. | Best of HomeAdvisor