A yearly furnace tune-up keeps your heating system running safely and efficiently through a Pennsylvania winter. At 717 Mechanical LLC, our heating maintenance inspects, cleans, and tests your furnace so it's ready before the cold sets in and far less likely to fail when you need it.
With over 14 years of experience, our factory-trained technicians service furnaces for homeowners in Marietta, PA and throughout Lancaster County.
This page is part of our HVAC maintenance services. If your furnace isn't heating properly, see our furnace repair page.
Safety Inspection
Efficient Heating
14+ Years Experience
Our professional heating maintenance gives your furnace a thorough inspection, cleaning, and safety check before the season begins.
A tune-up catches most problems early, but call us right away if you notice any of these:
Uneven or weak heating throughout your home.
Short cycling - the furnace turns on and off repeatedly.
Unusual noises like banging, rattling, or squealing.
A yellow burner flame instead of a steady blue one.
Rising heating bills without a change in usage.
If your furnace needs more than a tune-up, our furnace repair team can help, and when a system is past its prime we offer honest advice on furnace installation & replacement.
Schedule Your Furnace Tune-Up
Preventative maintenance is one of the best ways to avoid costly repairs and keep your HVAC system running efficiently. Our maintenance plans include:
We believe every homeowner deserves access to reliable heating and cooling solutions, which is why we offer flexible financing options through companies we trust. Whether you need a new installation or a repair, you'll find a plan that fits your needs.
Service Finance PowerPay Wells FargoAs a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.
As a family-focused HVAC company, our mission is to provide honest service with a personal touch. We treat every home as if it were our own, ensuring high-quality workmanship and lasting results.
Enjoy 10% off your next repair call with us.
Take $500 off the installation of a new unit.*
Looking for reliable HVAC services near Marietta, PA? We proudly serve Marietta and nearby communities, delivering expert heating, cooling, and indoor air quality services. Whether you’re in Columbia, Mount Joy, or Elizabethtown, our team ensures top-quality workmanship and fast, dependable service. Contact us today for all your home comfort needs!
In addition to serving Marietta, PA, we provide HVAC services to the surrounding Lancaster County communities and beyond, including but not limited to:
No matter where you’re located in these areas, you can count on us for prompt, reliable service.
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