Water Heaters
Water Heater Service & Installation in Olney, MD
Reliable hot water is something you only notice when it is gone. Olney Heating and Air Conditioning installs, repairs, and replaces traditional and tankless water heaters for homes across Olney, Silver Spring, Rockville, Bethesda, Gaithersburg, and the surrounding Montgomery County communities, so your family is never left in the cold. With 40-plus years of experience, we deliver honest advice and fair, upfront pricing.
The Right Water Heater for Your Home
From dependable tank water heaters to space-saving, energy-efficient tankless units, the right choice depends on your household size, hot water demand, and budget. We help you compare options, size the unit correctly, and install it for safe, efficient, long-lasting performance, plus maintenance to keep it running and extend its life.
Our Water Heater Services
Repair
No hot water, leaks, or inconsistent temperatures, we diagnose and fix the problem fast, with pricing agreed up front.
Installation & Replacement
Free estimates on right-sized tank and tankless water heaters, professionally installed and tested.
Maintenance
Flushing, inspection, and tune-ups that protect efficiency and extend the life of your water heater.
Tank vs. Tankless
Traditional tank heaters cost less up front and suit many homes. Tankless units provide endless hot water on demand, save space, and use less energy over time. We help you weigh the trade-offs for your household and budget.
Signs You Need Service
Running out of hot water, rusty or discolored water, leaks or pooling around the unit, popping or rumbling noises, or a water heater over 10 years old all warrant a professional look.
Why Olney Homeowners Trust Us
Olney Heating and Air Conditioning is a licensed, insured, family-owned business serving Olney, Silver Spring, Rockville, Bethesda, Gaithersburg, and the surrounding Montgomery County communities for over 40 years. We recommend only what your home needs, price every job fairly and up front, and stand behind our work.
Frequently Asked Questions
How long does a water heater last?
Traditional tanks typically last 8 to 12 years; tankless units often last longer with proper maintenance.
Is tankless worth it?
For many homes, yes, endless hot water, space savings, and lower energy use. We will help you decide based on your needs.
Why is my water heater leaking?
Leaks can come from connections, the pressure relief valve, or a failing tank. We diagnose the cause and recommend repair or replacement.
Do you offer emergency service?
Yes. No hot water or a leaking tank is urgent, and we respond as quickly as possible.
Reliable Hot Water, Guaranteed
Schedule water heater repair, replacement, or a free estimate with Olney Heating and Air Conditioning. Honest service across Montgomery County.