Annual Tankless Descaling Service
LA's hard water is hard on tankless units. Our annual descaling service keeps your unit running peak — and keeps your warranty valid.
Everything Your Water Heater Could Ever Need
From sudden breakdowns to seasonal checkups — we handle it all. Explore our expert services designed to get your hot water back fast.
Common Problems
- Hard water scale building up
- Reduced flow rate over time
- Slower hot water recovery
- Warranty requires annual service
- Higher gas bills
- Error codes starting to appear
How We Fix It
- Full vinegar/citric acid descaling
- Inlet filter cleaning
- Burner inspection
- Vent inspection
- Error log review
- Full safety check
What's Included In Every Service
Heat Exchanger Descaling
Full circulation flush removes hard water scale.
Inlet Filter Cleaning
Critical filter cleaned to restore flow.
Burner & Igniter Check
Cleaned and inspected for safety and efficiency.
Vent Inspection
Checked for blockages, condensate damage, or leaks.
Error Log Review
We pull and review the unit's error history.
Maintenance Record
Documented service to maintain manufacturer warranty.
From Call to Hot Water in 4 Steps
Getting your water heater fixed is easier than you think — just four simple steps and comfort returns.
Annual reminder optional — we'll text you yearly.
Tech sets up circulation pump with descaling solution.
60-90 min descale + filter clean + full inspection.
Performance test plus written maintenance record.
Why LA Homeowners Choose Us
We're not the cheapest — we're the most reliable. 18+ years, 819+ five-star reviews, and a 100% satisfaction guarantee on every job.
Look What Our Clients Say
Fast response, honest pricing, and work done right the first time — that's what our clients appreciate most.
"Our 13 year old tankless died over New Years. Contacted LA Water Heaters and they were out early the next day to put in a new and improved one. Very knowledgeable, courteous, professional and fast. Can't recommend more highly."
"Our water heater broke, and the LA Water Heaters team was out two days later installing a new one for us! We are so grateful for their knowledge and expertise as they helped us choose the right solution."
"Our water heater went out and when I inquired on Yelp they were very responsive. They reached out, gave me a quote and had the new unit installed the next day. They even hauled away the old unit and the housing it was in."
"LA Water Heaters did a fantastic job installing a new Rheem water heater. Proficient, efficient, and comprehensive from start to finish. I'd use them again without hesitation."
"LA Water Heaters may be my new favourite plumber! Their crew came on time and installed the water heater quickly and cleanly. Fair price and great communication throughout."
"LA Water Heaters were super helpful and the response was really fast. They showed up on time, the price was very reasonable, and the work was done right. Highly recommend."
Serving All of Los Angeles
30-minute average response across the city — we cover every major neighborhood.
- Studio City
- Sherman Oaks
- Encino
- Tarzana
- Woodland Hills
- North Hollywood
- Toluca Lake
- Van Nuys
- West Hollywood
- Westwood
- Brentwood
- Culver City
- Marina del Rey
- Venice
- Mar Vista
- Silver Lake
- Echo Park
- Los Feliz
- Downtown LA
- Mid-Wilshire
- Hancock Park
- Koreatown
- Atwater Village
- Eagle Rock
- Highland Park
- Reseda
- Northridge
- Granada Hills
- Calabasas
- Agoura Hills
- Malibu
- Pacific Palisades
- Manhattan Beach
- Hermosa Beach
- Redondo Beach
- El Segundo
- Inglewood
- Playa Vista
- La Cañada Flintridge
- La Crescenta
- Tujunga
- Montrose
- Chatsworth
- Porter Ranch
Ready to fix your water heater?
Same-day service, upfront pricing, and a 100% satisfaction guarantee. Call now or book online — we'll be there fast.