Whether you woke up to a sweltering house or want to plan a system replacement before the old unit fails, our technicians provide dependable HVAC care for your home.
Homeowners across Lebanon count on Lebanon HVAC for residential heating and cooling work that's thorough, correctly sized for their house, and backed by years of hands-on experience in the field.
From AC replacements and furnace installs to seasonal tune-ups, we handle it all with honest pricing and lasting results.
Seasonal tune-ups that catch small problems before they strand you.
New air conditioners sized by load calculation and commissioned properly.
New HVAC systems, sized, sealed, and commissioned the right way.
New furnaces installed with proper venting, gas work, and a full startup test.
Targeted comfort for additions, garages, and rooms the ducts never reached.
Heat pumps, furnaces, and boilers brought back to steady, even heat.
Gas and electric furnace repairs with combustion and safety checks included.
Honest repair-or-replace advice, and clean changeouts when it's time.
Efficient heat pump installs that heat in winter and cool in summer.
Heating and cooling repairs on every major brand, most finished in one visit.
Cold air back fast, with the common parts already on the truck.
Cleaner air and better airflow, with the debris actually removed.
Available now·Talk with someone about your HVAC needs
Homeowners across Lebanon call us for fast repairs, honest answers, and upfront pricing.
Get Help: (717) 200-9284
Many homeowners only think about their HVAC system when it stops working, and by then the house is already too hot or too cold. Lebanon HVAC takes a different approach. We get there quickly, pin down the failed part, explain what we found in plain language, and complete the fix with the right parts on hand.
Our trucks carry the usual failure parts, including capacitors, contactors, igniters, and fan motors, so many repairs wrap up on the first visit, whether the system is a gas furnace, a split AC, a heat pump, or a ductless mini-split.
Before we start any repair, we figure out exactly what's wrong. Our technicians check the age and tonnage of your system, the refrigerant charge, the heat exchanger and coils, and the condition of your ductwork. After that you get an honest recommendation and the full price up front, whether the job is swapping a weak capacitor or replacing the whole system. No hidden fees, no surprise add-ons.
Most HVAC failures give quiet warnings long before the system quits. Watch for energy bills that creep up, airflow that feels weaker than it used to, frost on the copper lines, or a bedroom that never catches up to the thermostat. Behind those symptoms are usually slow refrigerant leaks, worn blower bearings, or a capacitor on its way out. A quick inspection at the first sign usually costs far less than a failed compressor.
Do you know how old your system is? When a furnace or AC gets past the 12-year mark, it's worth planning the next one before the current one forces the issue. Emergency replacements happen on the worst days, in heat waves and cold snaps, when choices are limited and everyone is uncomfortable. Our technicians know how the Lebanon climate affects equipment and will tell you plainly whether yours has years left or is nearing the end.
Routine maintenance is the most reliable way to keep your home comfortable year-round. Regular service heads off failures before they start, keeps coils and burners clean, and catches small faults while they're still inexpensive to fix. At Lebanon HVAC, every plan is built around your home's actual equipment, with scheduled visits that cover coil cleaning, refrigerant charge verification, capacitor and contactor testing, burner and heat exchanger inspection, condensate drain clearing, filter replacement, and a static pressure check across the duct system.
No two maintenance plans look exactly alike. A furnace in its later years gets a closer look than a new heat pump, and a dusty, high-pollen area means condenser coils clog faster. We set up spring cooling and fall heating visits around your equipment and climate, so every tune-up keeps the system efficient and protects the equipment you've already paid for.
Think of maintenance as a safeguard for equipment you've already paid for. Each tune-up helps keep the coils clean, the charge correct, and the filter fresh, which lowers what you pay to run the system while easing the strain on the compressor and blower. For most families, the plan costs far less than an early replacement.
An undersized system runs nonstop and never catches up on the hottest days, while an oversized one short-cycles, wastes energy, and leaves the house humid. Lebanon HVAC sizes every replacement and new installation to your actual home. That means a proper load calculation based on square footage, insulation, window exposure, and duct layout, rather than simply matching the tonnage of the old unit. For ductless mini-splits, it means matching head capacity to each zone so every room holds its setpoint.
We walk you through the options for every home, especially growing families with rising comfort demands. A single-stage system that served a small household rarely satisfies a finished basement and two added bedrooms, and a modern two-stage or variable-speed heat pump can hold tighter temperatures while cutting energy use significantly. If you're weighing furnace-and-AC against a heat pump, or ducted against ductless, our technician will lay out the honest trade-offs: SEER2 efficiency ratings, operating cost, electrical and venting requirements, and upfront installation work, so you can pick what fits your home and budget.
Frequent FailuresThe majority of repair calls we get in Lebanon come down to a handful of recurring problems. The AC runs but the air never gets cold. The furnace won't light, or it lights and shuts off minutes later. Ice builds up on the evaporator coil, the outdoor unit hums but never kicks on, or a ductless head flashes an error code. Refrigerant leaks, clogged condensate drains, and thermostats that forget their settings round out the list. We fix every one of them, always targeting the component that actually failed.
Some problems are mostly a nuisance, while others pose real risks. A weak capacitor simply keeps the compressor from starting, but a cracked heat exchanger can leak combustion gases into your living space, and a blocked condensate drain can quietly ruin a ceiling. We match the fix to the failure: capacitors, contactors, and fan motors on cooling systems, igniters, flame sensors, and control boards on furnaces, sealed and repaired ductwork where conditioned air is bleeding into the attic, and a proper refrigerant recharge after a repaired leak. Whatever you're facing, our team has the parts and experience to handle it.
A quick inspection now can spare you an expensive emergency later. Call for an honest assessment.
Call (717) 200-9284 TodayA home without heat in January isn't something you can wait out. Lebanon HVAC handles same-day and emergency HVAC calls throughout Lebanon, and our technicians arrive fully equipped, carrying test equipment, common parts, and the know-how to restore heating or cooling fast. If the old unit can't be saved, we'll spec a replacement properly and install it without delay.
Every visit comes with transparent, upfront pricing and no hidden fees, and our technicians focus on fixing the actual cause for lasting results. We've helped thousands of Lebanon homeowners get their comfort back, and we're happy to walk you through exactly what we found, what we fixed, and how to keep your system healthy going forward.
Done RightLasting comfort comes from figuring out why something broke, not simply swapping the part. Lebanon HVAC checks airflow, duct design, and installation quality on every call, because those hidden issues are behind many repeat failures. You get the care we'd give a neighbor, because in Lebanon, that's exactly what you are.
Here's what to expect: a thorough inspection, an honest recommendation and an upfront price, careful repair or installation, and practical guidance on keeping the system healthy afterward. Your family gets reliable comfort all year, and our team is a phone call away if anything changes. Many homeowners add a seasonal maintenance plan for year-round coverage.
Our experienced technicians are ready to help with any HVAC problem in Lebanon and surrounding areas.
Call (717) 200-9284 Now