Harrisburg, PA 2023-05-29T05:00:49-04:00

The Best Heating & Air Conditioning in Harrisburg, PA

Modern Comfort Systems is the #1 choice for all home comfort needs in the Harrisburg area, including heating, air conditioning, water services, boilers, propane, and more. We expertly repair, maintain, and replace heating, cooling, and water systems of all types.

No job is too big or small for our dedicated and fully trained staff! You’ll receive the latest in home comfort technology along with comprehensive warranties and transparent pricing. 

Trusted Home Services in Pennsylvania

We repair and maintain all types of heating, cooling, and hot water systems, from heat pumps and air conditioning to propane, electric, and gas systems. With regular maintenance from Modern Comfort Systems in Harrisburg, PA, our technicians will help you ward off future repair bills, lower annual energy costs, and prolong the life of your home. 

With on-time arrival and quality workmanship, you’ll wish you’d called Modern Comfort Systems sooner! 717-489-3939

Modern Comfort at Unbeatable Prices

In addition to traditional oil heat, propane, electric, and gas systems, we also offer geothermal and high-efficiency ductless systems in the Harrisburg area! Our services are cutting-edge, and our staff is regularly trained on the latest equipment, ensuring your project is done right the first time, every time. 

With Modern Comfort Systems, you also don’t have to cut corners to get the best price. We offer transparent pricing, flexible financing, the best warranties, and prices you can rely on. Don’t settle for anything less!

What’s your next project? Harrisburg, PA services include:

HVAC Service, Repair, and Replacement
  • Ductless Heating & Cooling
  • Air Quality
  • Heating System Conversions
  • Oil Tanks
  • Service Plans
  • Emergency Services
Water Heaters
  • Service and Repair
  • Tanks and Tankless
  • Service Plans
Heating Oil Delivery & More
  • Service and Repair
  • Heating Oil Delivery
  • Fireplaces & Grills
  • Propane Services

Pay YOUR Way & Rest Easy

Modern Comfort Systems offers flexible payment options and financing, guaranteed satisfaction, and comprehensive warranties. Our services are licensed, bonded, and insured, so you can rest easy with the most professional and effective services in all of Harrisburg. 

Preventative Service Plans for Every Lifestyle

Our customer-first Harrisburg team offers an array of preventive service plans at low costs that will maintain your home systems, increase system life, and prevent emergency calls and unexpectedly high bills. Modern Comfort Systems service plans put you back in control of your home, giving you the maintenance and insight to make the right decisions for your family’s safety and comfort. 

Give us a call today! 717-489-3939

Office Hours: Weekdays 7:00 AM – 4:00 PM





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10107 Jonestown Rd
Grantville, PA 17028

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