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Plumbing, HVAC & Electrical Services in Waynecastle, PA

For over 65 years, Larry & Sons Plumbing, Heating, Cooling & Electrical has been the trusted name for plumbing, heating, cooling, and electrical services in the Waynecastle area. As a locally operated company, we take pride in delivering expert solutions backed by our satisfaction and lifetime repair guarantees.

Whether you need a fast repair, a system upgrade, or routine maintenance, our background-checked technicians provide professional service with same day availability and 24/7 emergency assistance.

Contact Larry & Sons today to schedule expert home services in Waynecastle, PA. We’re available 24/7.

Have an emergency that can't wait? Call Now! (301) 733-5428
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Full-Service Plumbing

If you’re dealing with low water pressure, leaks, or a sudden spike in your water bill, count on Larry & Sons for reliable plumbing services. Our skilled plumbers can diagnose and fix any issue, from leaky pipes to broken water heaters.

Our plumbing services include:

Planning a bathroom remodel? Whether you’re upgrading fixtures or reconfiguring your plumbing layout, our bathroom plumbing remodeling services make your bathroom renovation smooth and stress-free.

Sewer & Drain Services

Clogged drains and sewer backups can disrupt your home, but Larry & Sons offers advanced video inspection technology to pinpoint the problem and recommend the right fix. We offer trenchless sewer services, a no-dig sewer repair solution that minimizes mess and protects your landscaping.

Our sewer and drain services include:

HVAC Services

Waynecastle’s climate brings hot, muggy summers and chilly winters, making a reliable HVAC system a must. Larry & Sons provides expert service for all HVAC systems, including heat pumps and ductless mini-splits. We also offer a range of indoor air quality solutions to maximize energy efficiency, comfort, and system longevity.

Heating Services

Winters in Waynecastle may be short, but temperatures can dip into the 20s. Keep your home warm and comfortable with expert gas and electric furnace and boiler services from Larry & Sons.

Our heating services include:

Air Conditioning Services

Waynecastle’s summers are long and humid, so it’s a good idea to keep your air conditioning system in top shape. Whether you need an urgent repair or a new system installation, we’ve got you covered with our comprehensive AC services:

Electrical Services

Electrical work isn’t just about convenience — it’s about safety. Outdated wiring, overloaded circuits, and DIY electrical work can create hazards, so you need an expert to handle your home’s electrical needs. Larry & Sons provides professional electrical services to keep your home safe, efficient, and up to code. We offer:

Whole-Home Generator Services

Power outages can be unpredictable, but Larry & Sons can help you stay prepared. Unlike portable generators, a whole-home generator can provide automatic backup power for your entire home.

We offer these generator services:

  • Generator repair
  • Generator installation and replacement
  • Generator maintenance

Reliable Home Services in Waynecastle, PA

With over 60 years of local service, Larry & Sons has built a reputation in Waynecastle for expert work, honest pricing, and exceptional customer care.

We offer same day service, 24/7 emergency support, and exclusive benefits through our Ultimate Service Agreement, helping you keep your home’s essential systems in top shape. We’re committed to providing the personal, “small town” touch our customers appreciate.

For reliable plumbing, HVAC, or electrical service in Waynecastle, contact our team online today.

Our Reviews

See What Your Neighbors Are Saying.

What a GREAT company! I only had two small jobs. The two ladies I spoke with were so kind and helpful. An electrician arrived within a few hours. He was fantastic, a man who knows his job. Very friendly and knowledgeable. He fixed everything quickly and wore shoe covers in the house. I HIGHLY recommend Larry…

Cathy G.

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Cathy G.

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Dave was great to work with. We called for emergency AC help. He arrived when expected and was very professional. He had everything on his truck to repair the issues and explained what was needed, where we stood with our system, what our options were on proceeding with the next step, and what the costs would…

Bernadette C.

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Bernadette C.

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Larry and Sons was able to schedule a technician out to my residence after scheduling for next day service. They even offered to place me on the waitlist for same day scheduling should any cancellations occur. Lyle Hickey, the technician was very knowledgeable, professional, efficient, and extremely patient during my service call. He diagnosed the issue…

Maya A.

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Maya A.

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I am thrilled with the service Tim Swartz and Larry and Sons provided for our plumbing needs. Tim did a thorough inspection of all the plumbing and found some issues that we can catch early before they become major problems. Tim was very low key and explained everything to a non-plumber girl like me so I…

Pamela R.

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Pamela R.

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The company scheduler was very helpful and got us a same day appointment. Matt, the technician was very prompt and professional and even provided advice on the issue. The price was reasonable even though the technician traveled from Maryland to our home in Martinsburg WV. I would recommend Larry and Sons for plumbing repairs to anyone.

Tomas M.

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Tomas M.

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