Residential & Commercial
Heating Cooling Plumbing & Electrical
Serving Eastern PA Since 1996
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Explore Our Services
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Electric Services
- Sales/Service/Installation
- Radiant Floor Heat
- Geothermal Radiant Heat
- Baseboard Heat
- Gas/Oil/Propane
- Commercial Boilers
- Steam Boilers
Heating Services
- Service of all Brands
- Repair/Replacement
- Commercial Rooftop Units
- Chiller Installation & Repair
- Split Systems
- Mini Splits
- Ductless Work
- Custom Duct Work
- UV Lights
- Filtering Systems
- Energy Management
Plumbing Services
- Sales/Service/Installation
- Water Heater Repair
- Gas Line Repair
- Kitchen Plumbing & Repairs
- Sump Pump Services
- Water Filtration Systems
- Drain Cleaning
- Sewer Line Inspection & Repair
Cooling Services
- Generators
- Panel Installations
- New Construction Wiring
- Home Rewiring
- Low Voltage Lighting
- Landscape Lighting
- Pole Lighting & Replacement

Get to Know Us
About Keath HVAC
At Keath HVAC, we bring nearly 30 years of hands-on experience, professional certifications, and a deep commitment to getting the job done right. What truly sets us apart is our dedication to your comfort, safety, and peace of mind. Our technicians are skilled problem-solvers who deliver reliable, efficient service with integrity and care. When you call Keath, you’re choosing a team that puts your needs first—every time. Experience the difference of comfort-focused, customer-first service.
Expert Services
You Can Count On
- Heating Repair, Installation & Maintenance
- Cooling System Repair, Installation & Maintenance
- Ductless Mini-Splits & Zoned Comfort Systems
- Indoor Air Quality Solutions (Filters, Humidifiers, UV Lights & More)
- Preventative Maintenance Plans
- Emergency HVAC Services – Available 24/7

Real Client Testimonials
"Very pleased with the electrical work done at home. They were very prompt and easy to communicate with I highly recommend them..."
Matthew Kennedy
"Brandon was absolutely phenomenal. He showed up expecting to flush my hot water heater. Turns out it needed to be replaced. 2 hours after my appointment he returned to do just that."
Kirby Berry
"A small task, not an emergency, but was contacted and fixed all within 3 hours. The tech (Charlie) answered every question and was very helpful. Will definitely be using them in the future! Thank you so much!"
Amy Savant
"I had several small jobs scheduled for completion, to include the installation of baseboard heating. After completion there was a small glitch with a switch that was handled the very next day. Great service and workmanship. Thanks Karl to you and your team for delivering professional and quality service with a personal touch. I would recommend your company to anybody with confidence. Great Job!!!"
Robert Karnes
"Karl & his team are very, very reputable!! I had my heat not turn on last year & my central air go out this year. They are very curious & reputable! As soon as I called them they responded back in about an hour & were here within 2 hours time. They are very good & reasonable on price as well. I would recommend them to anyone who is looking to have any of the HVAC systems maintained or repaired or replaced! You will not be sorry!!"
Linda
"Great business and very experienced technicians. I recommend this business. They are very professional."
Jeff Davis
"They do great work and have very friendly employees. I recommend them for your heating and cooling needs."
Josiah Martin
"Forino property management subcontractor. Mike was phenomenal!"
John Murgitroyde

Get to Know The
Keath Advantage
Trust & Experience
Reliably Serving PA since 1996.
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Certified & Skilled Technicians
Highly trained, certified, and reliable technicians in all trades.
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One-Stop Shop
All Major home systems handled with one dependable company.
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Honest pricing
Transparent, all inclusive quotes - No Surprises.
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