Groff's Heating, Air Conditioning, Plumbing and Electrical

Groff's Heating, Air Conditioning, Plumbing and Electrical Your local experts in heating, air conditioning, plumbing, electrical, and remodeling.

Proudly serving homeowners in Central PA since 1987 with trained technicians you know and trust. Groff's Heating Air Conditioning & Plumbing Inc provides HVAC Services in Willow Street, PA

Systems Designed For Temperature ExtremesLancaster's seasons get increasingly dramatic. Geothermal systems perform flawl...
09/09/2026

Systems Designed For Temperature Extremes

Lancaster's seasons get increasingly dramatic. Geothermal systems perform flawlessly because they ignore above-ground temperature swings, tapping underground stability instead. Traditional HVAC struggles. Geothermal thrives. One system for all seasons. Installed now, protected for twenty-five years of whatever weather arrives.

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Your Furnace Inspection Can't Wait LongerOne month until sustained heating season. If your furnace has a problem, Septem...
09/08/2026

Your Furnace Inspection Can't Wait Longer

One month until sustained heating season. If your furnace has a problem, September is when you discover it safely. Not in October when temperatures plummet and contractors are booked solid. Inspection takes hours. Ignoring it costs thousands. Choose your timing now.

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Honoring Those Who Build Our CommunityHappy Labor Day, Lancaster County! Today celebrates workers who build, maintain, a...
09/07/2026

Honoring Those Who Build Our Community

Happy Labor Day, Lancaster County! Today celebrates workers who build, maintain, and improve our communities. Our team is honored to serve yours. While you're enjoying three-day weekend with family, we're grateful for opportunity to work hard serving neighbors. Happy Labor Day from the entire Groff's family!

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Your Water Heater Shouldn't Fail NowSeptember means busy mornings with multiple showers, more laundry from sports activi...
09/05/2026

Your Water Heater Shouldn't Fail Now

September means busy mornings with multiple showers, more laundry from sports activities, increased hot water demand. A failing traditional water heater dies exactly when you need it most. Tankless systems provide endless hot water through peak usage months. Install now before crisis hits.

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Back-To-School Chaos Or Home Comfort Chaos?Between kid schedules, shopping lists, and new routines, your home's comfort ...
09/04/2026

Back-To-School Chaos Or Home Comfort Chaos?

Between kid schedules, shopping lists, and new routines, your home's comfort probably isn't on your September radar. But should it be? What's your priority: getting systems ready for winter or just hoping everything holds together?

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Choosing Local Businesses Strengthens Our CommunityWhen you hire Groff's, your money doesn't disappear to distant corpor...
09/03/2026

Choosing Local Businesses Strengthens Our Community

When you hire Groff's, your money doesn't disappear to distant corporate headquarters. It pays Lancaster County workers who live here, support local schools, coach youth sports. Our dollars circulate locally, building stronger community for everyone's families. Supporting local isn't just feels good—it strengthens Lancaster for all of us.

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Protect Your Furnace From Rapid TransitionsSeptember brings Lancaster's wildest temperature swings: cold mornings, warm ...
09/02/2026

Protect Your Furnace From Rapid Transitions

September brings Lancaster's wildest temperature swings: cold mornings, warm afternoons, unpredictable nights. Your furnace toggles on and off constantly, wearing components faster. Have it inspected now before October's sustained cold arrives. Catch problems early, avoid winter emergencies completely.

We Are Here To Serve You

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

FAQ: My AC is 12 years old and needs repairs—should I fix it or replace it?Rule of thumb: If repair costs are more than ...
08/29/2026

FAQ: My AC is 12 years old and needs repairs—should I fix it or replace it?

Rule of thumb: If repair costs are more than half the price of replacement, replacement makes sense. A 12-year-old system that breaks is nearing end of life anyway. One repair buys time, but you'll likely face another failure next year.

We can help you decide what makes financial sense! 🔧

We Are Here To Serve You.

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

August means the Lancaster County Fair is here! Corn on the cob, livestock shows, homemade pies, family memories. While ...
08/28/2026

August means the Lancaster County Fair is here! Corn on the cob, livestock shows, homemade pies, family memories.

While you're out enjoying our incredible county tradition, we're keeping your home the cool oasis to return to when the heat gets intense! 🌽

We Are Here To Serve You.

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

We've served Lancaster County families so long, we're now installing systems in homes where we installed their parents' ...
08/27/2026

We've served Lancaster County families so long, we're now installing systems in homes where we installed their parents' systems 20 years ago.

Grandparents. Parents. Kids. Trusting Groff's across generations means we're doing something right.

Your family's comfort is a multi-generational legacy! 🏡

We Are Here To Serve You.

📍 Serving Lancaster, PA, and surrounding locations
☎️ (717) 464-9446
🌐 Visit Groffs.com to learn more
➡️ Get Your Free Estimate or Schedule Your Service Today

Address

3012 Willow Street Pike North, Willow Street
Willow Street, PA
17584

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+17174649446

Website

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