Business Details
50+ Years
experience
Emergency
services
Trusted HVAC, Plumbing & Electrical Services in Maryland, PA & WV
Larry & Sons has been a trusted provider of home services since the early 1960s, founded by Larry T. and John C. Corbett. Our commitment to quality service and small-town care has made us a leader in HVAC, plumbing, and electrical solutions across Maryland, Pennsylvania, and West Virginia. With over 60 years of experience, we prioritize personalized customer service, employing highly trained technicians who arrive in uniforms and protect homes with shoe covers and tarps. Our work is backed by a lifetime repair guarantee, and we offer 24/7 emergency availability to address urgent needs.We serve residential and commercial clients, combining decades of expertise with modern technology to ensure comfort and reliability. Our teams dedication to excellence is reflected in our 4,000+ reviews and a reputation built on trust, affordability, and satisfaction guarantees. We treat every home as if it were our own, ensuring every job meets the highest standards of craftsmanship and integrity.
Services
HVAC Services
Plumbing Services
Electrical Services
AC Installation
Water Heater Repair
Sewer & Drain Services
Generator Installation
Gas Line Repair
Water Treatment
EV Charging
Details
- Year established: 1960
Highlights and features
- We have 64+ years of experience
- Our work is backed by a lifetime repair guarantee
- We treat our clients' homes with respect
- Our team is available for same day and emergency services
- We offer coupons, special discounts, and financing options
What people say
Fantastic service
Professional and efficient
Same-day appointments
Lifetime guarantee
Expert technicians
Services
HVAC Services
Larry & Sons provides comprehensive HVAC services, including installation, repair, and maintenance of furnaces, boilers, heat pumps, and air conditioning systems. Our technicians ensure efficient operation, improved indoor air quality, and zoned HVAC solutions for residential and commercial properties. We offer emergency HVAC repairs and energy-efficient upgrades tailored to Maryland, Pennsylvania, and West Virginia climates.
Plumbing Services
Our plumbing services cover emergency repairs, water heater installation, sewer and drain cleaning, gas line work, and water treatment systems. Larry & Sons uses advanced techniques like video pipe inspections and hydro jetting to resolve issues like leaks, clogs, and low water pressure. We prioritize long-term solutions, including repiping and sump pump installations, to protect homes from water damage.
Electrical Services
We offer electrical panel upgrades, generator installations, EV charging stations, and lighting solutions. Our licensed electricians handle residential and commercial projects, from rewiring outdated systems to installing smart home devices. Emergency electrical services address power outages, faulty wiring, and surge protection to ensure safety and compliance with local codes.
AC Installation
Larry & Sons specializes in AC installation, maintenance, and repairs for central systems, ductless mini-splits, and heat pumps. Our team ensures optimal cooling performance through annual tune-ups, refrigerant checks, and coil cleaning. We provide 24/7 emergency AC repairs and energy-efficient replacements to maintain comfort during summer months in the tri-state area.
Water Heater Services
We service all water heater types, including tank, tankless, gas, and electric models. Our offerings include installation, repair, and maintenance to prevent leaks and sediment buildup. Larry & Sons provides same-day replacements and lifetime-guaranteed repairs, ensuring reliable hot water access for homes in Maryland, Pennsylvania, and West Virginia.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for furnaces, boilers, heat pumps, and air conditioning systems, including emergency HVAC services.
Do you offer 24/7 emergency plumbing?
Yes, we provide 24/7 emergency plumbing repairs for leaks, clogs, water heater failures, and sewer issues.
Are financing options available?
Yes, we offer 0% financing for 60 months on qualifying HVAC and generator installations.
What areas do you serve?
We serve Maryland, Pennsylvania, and West Virginia, including Washington County, Frederick County, and Berkeley County.
Do you provide electrical panel upgrades?
Yes, we specialize in electrical panel upgrades, rewiring, and EV charging station installations.
What is your service guarantee?
We back all repairs with a lifetime guarantee and offer 100% satisfaction assurance.
Videos
Reviews (7)
Robin McCarter
Jun 18, 2022
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Jason was amazing! We had several quotes and Jason sealed the deal with his professionalism, great customer service, and overall awesomeness. I would Recommend Larry & Sons 100% of the time. We were impressed with the follow up, follow through, detail oriented estimate, and overall value of both units being installed. Thank you!
Stephanie Detzel
Jun 12, 2022
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We had Larry & Sons give us a quote for a few plumbing issues we've been having. Raymond was our technician, and he was great to work with. Ran through all of our different options, and didn't pressure us to do any repairs we weren't ready for. We got an emailed quote right away, which was very convenient. The only experience we have with them was the diagnostic visit, but so far we are very pleased!
Forrest Wilson
May 30, 2022
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So unbeknownst to me I needed to confirm the appointment via response text (my fault for never reading texts) but when I finally did my technician arrived within an hour and was incredibly kind. He was kind, friendly, professional, and very knowledgeable. He did not try to rip me off with my lack of knowledge in the plumbing world and actually saved me some money by doing a super quick fix and charging only the home response fee.
Then he provided a pamphlet with amazing service options at just $20 a month (which I will be calling about to set up). If any of the other technicians are half as good as this guy was this is a legitimate plumbing company that I would truly recommend to anyone with needs for any of the services provided.
Then he provided a pamphlet with amazing service options at just $20 a month (which I will be calling about to set up). If any of the other technicians are half as good as this guy was this is a legitimate plumbing company that I would truly recommend to anyone with needs for any of the services provided.
Lisa Argenbright
May 25, 2022
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Larry & Son's technician Keith was great! He explained everything to me, gave me all the options, and fixed my sewer issue the same day. It didn't cost me an arm and a leg either, very reasonable. I am very pleased with them and will definitely be using again and would DEFINITELY recommend! Thank you so much!
Scott Myers
May 18, 2022
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Jeremiah and Evan from Larry & Sons Plumbing were great. They arrived, assessed my plumbing problem, recommended a solution for my issue, made a plan with me, they did all the work as promised, effectively and efficiently. They had all the tools, parts and skills on hand to do the job on the spot and left the repair site spotless. The professional demeanor of Jeremiah and Even left me as a very satisfied and very impressed first time customer.
Bruce K. Main
Apr 01, 2022
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The technician did a great job. Arrived early did a thorough assessment, quoted the price to do exactly what was needed. Worked diligently efficiently and once completed tested his work, went over the project with me explained all work that he completed it and ensured I was completely satisfied before presenting his bill. The technician is always welcome back should we need Plummer services again.
Joy Henley
Mar 07, 2022
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I hired Larry & Sons to come out and do electrical repairs based solely off of their Google rating. The company provided me with a photo of my technician, arranged for me to have the same technician over multiple days of problem-solving, and that technician explained all she was doing in ways that I could easily understand. It took us four days to get our power back on, but that wasn't the fault of Larry & Sons.
I've never seen a company advocate harder for their clients. This company's technician went above and beyond to try to get us power back that first day, and made recommendations for help when it was obvious we could not. Our tech was friendly and went out of her way to find ways to save us money on what was a very costly project. I would absolutely use Larry and Sons again.
I've never seen a company advocate harder for their clients. This company's technician went above and beyond to try to get us power back that first day, and made recommendations for help when it was obvious we could not. Our tech was friendly and went out of her way to find ways to save us money on what was a very costly project. I would absolutely use Larry and Sons again.
