Johnson & Johnson Heating, Air Conditioning, and Plumbing | Local Plumbing Service in Martinsburg, WV
124 Reliance Rd, Martinsburg, WV 25403
Property Service Solutions
- Sink repair
- Faucet repair
- Water heater repair
- Drain installation
- Sump pump repair
- HVAC system repair
Question Answers
What plumbing services can help with common Martinsburg issues like dishwasher leaks or sewer backups?
We frequently assist Martinsburg homeowners with these specific problems. For dishwasher leaks, our technicians can diagnose and repair faulty connections, supply lines, or drains, often preventing water damage to cabinetry and floors. For sewer backups, which can be caused by tree roots or blockages in older lines, we provide thorough drain cleaning, sewer line inspection with a camera, and targeted repair or replacement to restore proper flow and prevent recurring issues.
Do you handle both HVAC and plumbing, and are your technicians certified?
Yes, we are a full-service contractor providing both HVAC and plumbing solutions for residential and light commercial needs. Our team consists of certified technicians who are trained to handle everything from HVAC installation and maintenance to complex plumbing repairs and installations. This dual expertise, backed by over 27 years in the Eastern Panhandle, means we can manage a wide range of your home's mechanical systems with consistent quality and care.
My water heater is failing. What are my installation or repair options?
We offer comprehensive water heater services, including repair, replacement, and new installation. Our certified technicians will assess your current unit to see if a repair is viable and cost-effective. If a replacement is needed, we can help you choose a new conventional tank or tankless model that fits your household's hot water demands and budget, ensuring it is installed correctly for safety and efficiency.
Local Business Overview
Johnson & Johnson Heating, Air Conditioning, and Plumbing is a Martinsburg-based family business with deep roots in the Eastern Panhandle. Founded in 1988 by Michael and Susan Johnson alongside their son Jason, the company started as a way to supplement the family income and help Jason through college. From its humble beginnings, it grew through reliable service, leading Jason to commit fully to the trade and the community he called home for over 25 years. After taking over leadership in 2012, Jason focused his vision on elevating industry standards through enhanced technical training and customer care. Today, with more than 27 years of service, this licensed contractor brings certified expertise to heating, cooling, and plumbing needs for homes and businesses across West Virginia, Pennsylvania, Maryland, and Virginia, maintaining the trusted, local approach it was built on.
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |












