Pay Bill Online Financing Rebates Service Area

Get in Touch With J&G Heating & Air Conditioning

We're here to help—call or schedule online anytime.

Whether you need emergency heating or cooling repair, want to request a free installation quote, or have questions about our services, J&G Heating & Air Conditioning is ready to help. Based in Conestoga and serving Lancaster, Denver, Ephrata, Columbia, and Lititz, we're your trusted local HVAC contractor. Emergency service is available Monday–Sunday, 6:00 AM–10:00 PM (after-hours fee applies outside regular business hours).

Call Us Now
BBB Accredited Business A+ Rating NATE Certified Heil Elite Dealer Fujitsu Elite Contractor
Contact Information

Contact J&G Heating & Air Conditioning

Phone & Hours

717-872-6994
Emergency line: Mon–Sun, 6:00 AM–10:00 PM (after-hours fee applies)

Business Hours:
  • Monday–Friday: 7:00 AM–4:00 PM
  • Emergency (Mon–Sun): 6:00 AM–10:00 PM

Address

J&G Heating & Air Conditioning
3671 Main St
Conestoga, PA 17516

Service Areas

We provide heating and cooling service, installation, and maintenance throughout:

  • Lancaster, PA
  • Denver, PA
  • Ephrata, PA
  • Columbia, PA
  • Lititz, PA

Schedule Your Service or Request a Quote

Have a quick question? Need emergency repair? Want to schedule a free consultation? Our team responds to all requests within 1 business day.

J&G Heating & Air Conditioning
Conestoga, PA 17516
717-872-6994

What we can help you with:

Emergency AC or furnace repair
Free HVAC system quotes and estimates
Maintenance plan sign-ups
Rebate and financing questions
Ductless mini-split or heat pump consultation
Commercial HVAC inquiries
New system installation scheduling
Service area verification

Call us at 717-872-6994 during business hours (Mon–Fri, 7 AM–4 PM) or fill out the contact form above. For emergencies during posted emergency hours (Mon–Sun, 6 AM–10 PM, after-hours fee applies), press the emergency option when you call—an on-call technician will respond.

Why Choose Us

Why Contact J&G for Your HVAC Needs?

Our service team is certified by the North American Technician Excellence program, ensuring expert diagnosis and repair.
When your furnace fails in winter or AC stops in summer, emergency service is available Monday–Sunday, 6:00 AM–10:00 PM (after-hours fee applies). Same-day service calls are our standard.
For nearly 30 years, we’ve built our reputation on honest service, transparent pricing, and customer trust. We treat your home like our own.
We’re an elite dealer for Fujitsu and Heil, giving us advanced training and access to the latest efficient equipment.
No hidden costs. We’ll explain your options, verify rebate eligibility, and discuss financing before you commit.
We explain what we find, why it matters, and what we recommend—in plain language, not HVAC jargon.
We maintain an A+ rating with the Better Business Bureau, backed by thousands of satisfied customer reviews.
FAQs & More

Frequently Asked Questions

Yes. Emergency service is available Monday–Sunday, 6:00 AM–10:00 PM. An after-hours fee applies outside regular business hours. Call (717) 872-6994 and select the emergency option to reach an on-call technician.
We prioritize emergency calls and typically dispatch within 30 minutes to an hour in our service areas during peak seasons.
Absolutely. We provide comprehensive, no-obligation estimates for furnace replacement, AC installation, heat pump installation, and any other major service.
You can call (717) 872-6994 during business hours. For online scheduling or after-hours inquiries, submit your request and we’ll contact you within 1 business day.
We typically schedule non-emergency appointments within 1–3 business days. During summer and winter peak seasons, we may have a slightly longer wait.
Yes. We repair and maintain all major brands including Heil, Fujitsu, Burnham/US Boiler, New Yorker, Bradford White, Carrier, Lennox, and Goodman.
For complex jobs like system replacement, an in-home visit gives us the information needed for an accurate estimate. We’re happy to do a quick phone consultation first to explain the process.
Regular weekday hours are Monday–Friday, 7:00 AM–4:00 PM. Emergency service is available Monday–Sunday, 6:00 AM–10:00 PM (an after-hours fee applies outside regular hours).
For major repairs, yes. We work with Wells Fargo, Power Pay, and Goodleap to provide flexible financing options.
Yes. Call or request a consultation and we’ll discuss any tax credits, rebates, or incentives that may apply to your specific project at the time of service.
Our Services

Other Ways We Can Help

Whether it's repair, installation, or maintenance, we're your one-stop HVAC contractor:

AC Repair & Service

Fast diagnosis and reliable cooling repairs

Learn More
Furnace Installation & Replacement

Expert heating system upgrades

Learn More
Heat Pump Solutions

Efficient heating and cooling in one system

Learn More
Maintenance Plans

Preventive service to avoid emergency calls

Learn More
Financing Options

Flexible payment plans for any budget

Learn More
Current Rebates & Specials

Save on your next HVAC project

View Specials
Customer Trust

Here's What Our Customers Say

Trusted by thousands of Lancaster-area homeowners since 1997
A+ rated with the Better Business Bureau
NATE Certified team for expert, professional service
Fujitsu Elite Dealer & Heil Elite Dealer – advanced training and premium product knowledge
Fast, professional service with transparent pricing—no surprises

When you call J&G, you're calling a family-owned business that stands behind its work.

Ready to Get Help?

Ready to Get Help?

Don't wait for your HVAC problem to get worse. Call J&G Heating & Air Conditioning today for immediate assistance, or schedule your service at a time that works for you.

717-872-6994 – Emergency line Mon–Sun, 6–10

We serve Lancaster, Denver, Ephrata, Columbia, and Lititz with reliable, expert HVAC service you can trust. From emergency repair to new system installation, J&G has you covered.

Red Barn Media Group

© Red Barn Media Group 2026