Regular maintenance is the most reliable way to keep your heating and cooling system running efficiently and to avoid surprise breakdowns. At 717 Mechanical LLC, we offer HVAC maintenance plans that put both seasonal visits on our calendar, not yours, for homeowners in Marietta, PA, and throughout Lancaster County.
With over 14 years of experience, our factory-trained technicians inspect, clean, calibrate, and test your equipment so small issues are caught before they become expensive repairs. A maintained system uses less energy, lasts longer, and is far less likely to fail when you need it most.
Need a repair rather than a plan? See our AC repair and furnace repair services. Single-visit checklists live on the pages linked below.
Two Seasonal Visits
Priority Scheduling
Parts & Repair Discounts
Heating and cooling equipment works hard year-round. Without routine care, efficiency drops, energy bills climb, and parts wear out sooner. A maintenance plan keeps your system performing the way it was designed to and protects the investment you've made in your home's comfort.
A plan is two scheduled visits a year, one for each side of your system, plus the member perks that come with them. Here is how the year breaks down:
Before the first humid stretch, we get the air conditioner or heat pump ready for cooling season: coil cleaning, refrigerant and pressure checks, capacitor and electrical inspection, condensate drain clearing, and thermostat calibration. The full checklist is on our AC tune-up in Marietta, PA page.
Before the first cold snap, we get the furnace, boiler, or heat pump ready for heating season: burner cleaning, heat exchanger inspection, a carbon monoxide check, ignition and safety-control testing, and blower and filter service. The full checklist is on our furnace tune-up in Marietta, PA page.
Plan members get the same thorough visit as a one-off appointment. The difference is that it happens every season without you having to remember.
Preventative maintenance is one of the best ways to avoid costly repairs and keep your HVAC system running efficiently. Our maintenance plans include:
Not ready for a plan? Ask about our $59 AC tune-up to prepare your cooling system for summer, or book a single fall furnace visit before the heating season begins.
To learn which plan fits your home, call (717) 468-9567 or contact us online.
Get StartedBoth routes get you the same seasonal visit from the same technicians. The difference is what happens around it.
| What you get | With a 717 Maintenance Plan | Pay-per-visit |
|---|---|---|
| Seasonal tune-ups (spring AC + fall heating) | Scheduled for you, every season | You call each time, often after peak-season slots fill |
| Priority scheduling for repairs | Plan members move to the front of the route | Standard scheduling |
| Parts & repair discounts | Member discount on repairs | Standard pricing |
| Warranty protection | Documented annual service most manufacturers require | Your responsibility to track |
Lancaster County gets all four seasons at full strength. July and August bring long humid stretches that run air conditioners for hours at a time, and January regularly drops below twenty degrees, which means a furnace in Marietta or Elizabethtown may run around the clock for weeks. Equipment that works that hard on both ends of the year needs attention on both ends of the year, and that is exactly what a plan schedules for you.
Breakdown prevention. Most mid-season failures announce themselves weeks ahead: a weak capacitor, a dirty flame sensor, a blower wheel caked with dust, a clogged condensate drain. A seasonal visit catches those while they are cheap to fix. With one-off service, the call usually comes after the system has already quit, on the first ninety-degree day or the first hard freeze, when every contractor in the county is booked.
Warranty protection. Most equipment manufacturers require documented annual service to keep the parts warranty in force. A plan produces that record automatically, twice a year, so a warranty claim on a compressor or heat exchanger is not held up by a missing service history. Lancaster County's older housing stock also means a lot of equipment that is out of warranty and running on borrowed time; regular visits are what keep those systems going a few more winters.
Repairs cost less. When something does fail between visits, members get priority scheduling and a discount on parts and repairs. Over a system's fifteen-year life, that adds up.
Each visit is a full inspection, cleaning, and test of the system that is about to do the heavy lifting. In spring that means the outdoor condenser and the indoor coil, refrigerant charge, electrical components, and drainage. In fall it means the burners, heat exchanger, ignition, safety controls, and a carbon monoxide reading. Both visits include a filter change and a thermostat check, and both end with a plain-language rundown of what we found and anything worth watching. The step-by-step checklists are on the spring cooling and fall heating pages linked above.
One call puts both seasonal visits on the calendar and starts your member discounts. Call (717) 468-9567 or contact us online and we will match a plan to your equipment.
Join a Maintenance Plan
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.
Learn MoreAs 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.*
Keep your heating and cooling systems running at their best with a maintenance plan from 717 Mechanical LLC. We serve homeowners in Marietta, PA and throughout Lancaster County with honest, professional service backed by over 14 years of experience.
We provide HVAC maintenance plans in:
Get StartedExperienced Technicians - Over 14 years of HVAC service experience.
Factory-Trained - Trained on all major brands we service.
Upfront Pricing - No hidden fees, just honest, competitive rates.
Member Benefits - Priority scheduling and discounts on parts and repairs.
Call (717) 468-9567 to join a maintenance plan.
Let's Get Started.
Contact UsLooking 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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