Water Heater Repair & Installation — Tank & Tankless in MD, VA & DC
WATER HEATER REPAIR & INSTALLATION
No Hot Water? We Fix It Today • Tank & Tankless
Hot Water Restored Fast
Nothing ruins your morning like a cold shower. Whether your tank water heater is leaking, your tankless unit is throwing error codes, or you’re simply running out of hot water too quickly, JDL Plumbing Services provides same-day water heater repair across the DMV. Our licensed plumbers service all types and brands — traditional tank, tankless, hybrid heat pump, and commercial units. The U.S. Department of Energy notes that water heating accounts for about 20% of your home’s energy use, making efficiency and proper maintenance critical to your utility bills.
Tank vs. Tankless — We Service Both
Traditional tank water heaters (40-80 gallon) are reliable and affordable, while tankless units provide endless hot water on demand with 24-34% greater energy efficiency for homes using 41 gallons or less per day. Our team repairs and installs both types, including gas and electric models from Rheem, AO Smith, Bradford White, Rinnai, Navien, and Noritz. Whether you need a simple thermocouple replacement or a full tankless conversion, we handle it all.
💧 Same-Day Repair
No hot water? We’ll diagnose and fix it today.
🌡️ Tank & Tankless
We service and install all water heater types and brands.
💲 Financing Available
Flexible payment plans for new water heater installations.
✅ Code Compliant
All installations meet local plumbing codes and permit requirements.
Frequently Asked Questions
How long do water heaters last?
Traditional tank water heaters typically last 8-12 years, while tankless units can last 15-20+ years with proper maintenance. If your tank water heater is over 10 years old and showing signs of corrosion, leaking, or inconsistent temperatures, it’s likely time to consider replacement.
Should I switch to a tankless water heater?
Tankless water heaters cost more upfront ($3,000-$5,500 installed) but offer endless hot water, 24-34% energy savings, and a 15-20 year lifespan. They’re ideal for households that use a lot of hot water or want to reclaim the space a tank occupies. We’ll assess your home’s hot water demand and recommend the best option.
Why is my water heater making popping or rumbling noises?
Sediment buildup at the bottom of the tank causes popping or rumbling sounds as water heats beneath the sediment layer. This reduces efficiency and can shorten the tank’s lifespan. Annual flushing — which our maintenance plans include — prevents this issue.
How much does water heater installation cost?
Tank water heater replacement in the DMV typically costs $1,200-$2,500 installed. Tankless installations range from $3,000-$5,500 depending on whether gas line modifications or venting changes are needed. We provide free estimates for all water heater replacements.
Do you handle gas line work for water heaters?
Yes. Our plumbers are licensed to perform gas line connections, modifications, and testing for gas water heaters. All gas work meets local code requirements and is inspected for safety.
Ready to Get Started?
Call now for fast, honest, affordable service.