Plumbing, Heating & AC

Plumbing, HVAC & Electrical Services in Greencastle, PA

Larry & Sons Plumbing, Heating, Cooling & Electrical is the go-to service provider for plumbing, HVAC, and electrical services in Greencastle, PA. Since 1960, we’ve been the trusted choice for reliable, high-quality home services.

Our uniformed technicians are licensed, insured, and highly trained, giving you the best service possible. We provide same day service and 24/7 emergency support to address any urgent needs. Whether you need routine maintenance or emergency repairs, Larry & Sons can help.

For expert plumbing, HVAC, and electrical services in Greencastle, count on Larry & Sons. Contact us today to schedule an appointment.

Full-Service Plumbing

Larry & Sons offers a wide range of services for all your plumbing needs in Greencastle. If you’re struggling with low water pressure, unusual noises, or leaks, it might be time to call a plumber. Our expert plumbers can handle everything from minor repairs to major installations.

Our plumbing services include:

For those looking to update their bathroom, we also offer bathroom plumbing remodeling services to create the perfect space.

Sewer & Drain Services

When you need sewer and drain services in Greencastle, turn to Larry & Sons. We use advanced video inspections to diagnose sewer and drain issues accurately and determine the most efficient way to resolve your problems.

Our sewer and drain services include:

HVAC Services

Larry & Sons provides comprehensive HVAC services to keep your home comfortable year-round. We service heat pumps and ductless mini-splits and provide indoor air quality solutions to extend the life of your HVAC system and maximize energy efficiency.

Heating Services

Our team is skilled in servicing gas and electric furnaces, and boilers. Our heating services include:

Air Conditioning Services

Stay cool and comfortable with our expert air conditioning services. We can help you maintain a comfortable temperature in your Greencastle home, no matter how high the thermostat outside climbs. Our air conditioning services include:

Electrical Services

The electrical system in your home powers your life. You need it to work reliably and safely every day. Larry & Sons provides reliable electrical services to ensure your home’s safety and functionality. Our electrical services include:

Whole-Home Generator Services

Make sure your Greencastle home remains powered during outages with our generator services. We offer whole-home and portable generator solutions. Let us help you with:

  • Generator repair
  • Generator installation and replacement
  • Generator maintenance

Choose Larry & Sons for Home Services in Greencastle, PA

Larry & Sons has been trusted by Greencastle families since 1960 for our reliable and high-quality services. Our Ultimate Service Agreement offers peace of mind with regular plumbing, HVAC, and electrical maintenance.

With our satisfaction guarantee and commitment to personalized customer service, you can trust us to meet all your home service needs.

Contact us online today to schedule plumbing, HVAC, and electrical services in Greencastle.

Request Service





Our call center is open 24 hours a day, 7 days a week and when you call, you will always speak with a live person. Our experienced customer service representatives will schedule an appointment that is convenient for you.

Our Service Expert will arrive in a Larry & Sons truck, wearing a Larry & Sons uniform. All of our Service Experts carry identification cards, which you may ask to see before letting them in your home. Larry & Sons is fully licensed and insured for your safety and protection.

Our Service Experts use floor protecting shoe covers and tarps to protect your home. You'll have complete peace of mind that your home will be in better condition than it was when our Service Experts started.

If there's any part of the Larry & Sons experience that doesn't live up to your expectations, just let us know! Our goal is to provide you with the highest level of satisfaction possible. Tell us what we can do better and we'll go the extra mile to ensure your satisfaction.
View All Guarantees

4.9 Stars | 2,000+ Reviews

Leave Us A Review
6:29 AM
Have an emergency that can’t wait? We are open 24/7
Call Now! (301) 733-5428

Your Home’s Seasonal Maintenance Tasks

Your home is likely your biggest investment. It’s important to preserve its value, prevent expensive repairs, and ensure it’s [Read More…]

Keeping Cool: The Guide to Cleaning Your AC Unit

High temperatures can get you hot under the collar when your AC stops working. Get your AC unit ready [Read More…]

HVAC Protection & Tips for Extreme Cold

Freezing temperatures are just around the corner, make sure your HVAC system is ready! Click here to read these energy saving & protection tips from Larry & Sons!

$ 89
Heating Tune Up
Call Now! (301) 733-5428
Only valid with work performed. Must be presented at time of purchase. Not to be combined with other offers or membership program. Not valid on previous purchases. Conditions apply. Call for details.