Plumbing, HVAC & Electrical Services in Martinsburg, WV

Since 1960, Larry & Sons Plumbing, Heating, Cooling & Electrical has provided complete home services to Martinsburg homeowners. With 24/7 emergency service, our experienced professionals are just a call away, ready to provide expert solutions with satisfaction guaranteed.

From AC maintenance to leaky faucets and complete home rewiring, no job is too big or small for the team at Larry & Sons.

Contact us online to request HVAC, plumbing, or electrical services for your Martinsburg home.

Full-Service Plumbing

If you notice slow drains or unexplained wet spots around your home, it’s time to call Larry & Sons. Our highly trained plumbing professionals provide comprehensive plumbing services that keep your home’s water systems running smoothly.

Call us when you need:

Have an emergency that can't wait? Call Now! (301) 733-5428
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Sewer & Drain Services

Sewer and drain issues can quickly escalate into disasters. At Larry & Sons, we use advanced video inspection technology to diagnose your sewer and drain issues quickly without damaging your plumbing system.

Our comprehensive sewer and drain services include:

HVAC Services

The HVAC experts at Larry & Sons provide a full range of services to keep your home comfortable year-round. We can service any HVAC unit, and we service all parts of your HVAC system so that you can trust our team for:

Heating Services

Winters in Martinsburg can be brutal, so stay prepared with Larry & Sons’ expert heating services. We service gas and electric furnaces, boilers, heat pumps, and geothermal systems to keep you warm and cozy. Call us for:

Air Conditioning Services

Stay cool through the summer with our comprehensive air conditioning services:

Air Quality Services

If the air in your Martinsburg home feels stuffy, dusty, or anything less than fresh, count on our indoor air quality services and whole-home performance testing to resolve the problem, extend your HVAC system’s lifespan, and improve its energy efficiency. We install:

Have an emergency that can't wait? Call Now! (301) 733-5428
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Electrical Services

Electrical issues should never be ignored, so call the team at Larry & Sons at the first sign of trouble. With a focus on electrical safety, we provide electrical repairs, installations, and maintenance to keep your family safe and your home functional.

Our electrical services include:

Whole-Home Generator Services

Unlike portable generators, which require manual setup and can only power a few appliances, whole-home generators are permanently installed and connected to your home’s electrical system.

They then activate automatically during an outage to provide seamless power. Stay ready for anything with generator services from Larry & Sons:

  • Generator repair
  • Generator installation and replacement
  • Generator maintenance
Have an emergency that can't wait? Call Now! (301) 733-5428
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Proudly Serving Martinsburg, WV & Surrounding Areas

At Larry & Sons, we’re committed to serving our community. We gladly provide HVAC, plumbing, and electrical services in Martinsburg and surrounding neighborhoods, including:

  • State Circle
  • Royal Crest Estates
  • Stonebridge
  • Laurel Ridge
  • Ridgefield
  • Millpoint
  • And more

Why Choose Larry & Sons?

For over six decades, Larry & Sons has been the trusted choice for homeowners in Martinsburg. As your complete home services provider, we designed our Ultimate Service Agreement to keep your HVAC, plumbing, and electrical systems in top condition with priority service.

We make service as easy as possible with money-saving coupons and financing options on approved credit. Our reputation is built on a culture of valuing your time, safety, home, and satisfaction. Reach out to our team and discover why your neighbors have relied on us since 1960.

Contact Larry & Sons online today to schedule heating, cooling, plumbing, or electrical services in Martinsburg.

Frequently Asked Questions

Martinsburg’s hot summers and cold winters put year-round strain on HVAC systems. Frequent temperature swings can reduce efficiency and increase wear, making seasonal maintenance important for keeping systems running reliably and preventing unexpected breakdowns.
Signs include uneven temperatures, rising energy bills, constant cycling, or difficulty maintaining comfort during extreme weather. These issues may indicate that your system is undersized, aging, or in need of maintenance to handle Martinsburg’s seasonal temperature changes.
Cold winters can cause pipes to freeze and burst, especially in uninsulated areas. Expanding water increases pressure inside pipes, leading to damage. Proper insulation and winterization help protect your plumbing system and prevent costly repairs.
Common causes include tree root intrusion, aging pipes, ground shifting, and buildup inside lines. Seasonal moisture changes can also impact soil and pipe stability, increasing the risk of cracks, blockages, or sewer backups over time.
Frequent breaker trips, flickering lights, or limited outlets may indicate your system is outdated. Older electrical panels may struggle with today’s appliances and technology, making upgrades important for safety, reliability, and overall performance.
Common issues include outdated wiring, overloaded circuits, faulty outlets, and weather-related power fluctuations. These problems can affect safety and efficiency, making regular inspections and timely repairs important for maintaining a reliable electrical system.
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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