What you get from Drain Guardians:
• We’ll provide 35 point plumbing inspection
• Perform a flush if necessary
• Report our findings
If your system breaks down within 6 months of service;
• We’ll come out at no cost to figure out the problem
• We’ll give you priority scheduling service
• Credit the original maintenance charge toward the repair!
• 100% satisfaction guaranteed
• NO service call fees. NO dispatch fees.
Our 35-Point Plumbing Inspection includes:
Water heater diagnostics and performance testing
Plumbing fixture inspection
Drain system evaluation
Crawlspace plumbing assessment
Water pressure testing
Above-ground visible piping inspection
Shut-off valve inspection and function check
Visual Leak detection
San Francisco
Contra Costa County
Alamo
Antioch
Bay Point
Bethel Island
Blackhawk
Brentwood
Byron
Canyon
Clayton
Concord
Crockett
Danville
Diablo
Discovery Bay
El Cerrito
El Sobrante
Hercules
Hilltop Mall
Knightsen
Lafayette
Martinez
Moraga
North Richmond
Oakley
Orinda
Pinole
Port Costa
Richmond
Rodeo
San Ramon
Walnut Creek
Alameda County
Alameda
Albany
Berkeley
Byron
Castro Valley
Discovery Bay
Dublin
Emeryville
Fremont
Hayward
Livermore
Newark
Oakland
Pleasanton
San Leandro
San Lorenzo
Sunol
Union City
Napa County
American Canyon
Angwin
Calistoga
Napa
Oakville
Pope Valley
Rutherford
St. Helena
Vallejo
Yountville
San Francisco
San Francisco
Marin County
Belvedere
Bolinas
Corte Madera
Dillon Beach
Fairfax
Forest Knolls
Greenbrae
Inverness
Kentfield
Lagunitas
Larkspur
Marshall
Mill Valley
Muir Beach
Nicasio
Novato
Olema
Point Reyes Station
Ross
San Anselmo
San Geronimo
San Quentin
San Rafael
Sausalito
Stinson Beach
Tomales
Woodacre
Yes, every type of water heater, including tankless water heaters, need maintenance and tune-ups to keep them working at peak performance and top energy efficiency. Our plumbers at Drain Guardians are trained and certified to maintain and tune-up your tankless water heater. Call us at (925) 475-8014 today!
When you have a water heater, it is recommended to have your unit maintained once a year to keep it healthy and running at peak performance. Our team at Drain Guardians is happy to service your water heater and provide the locally-rated, top-quality work and customer service your neighbors have been talking about. Call us at (925) 475-8014 today!
Water heaters should last for years before you need to replace your unit. However, unexpected breakdowns can occur at any time. Fortunately, our team at Drain Guardians is certified to repair or replace your existing water heater, or install a new tankless water heater if you are switching from a standard tank-style water heater.
Before the Pacheco, CA winter is here, you’ll want to ensure your water heater is working at 100% efficiency and supplying all the hot water you need. That’s why it is important to have your water heater serviced with an annual tune-up. A hot water heater maintenance tune-up has 3 primary benefits:
![Water heater maintenance services by [account_name]](https://www.drainguardiansplumbing.com/wp-content/uploads/2026/07/Water-Heater-Maintenance.webp)
Before the Pacheco, CA winter is here, you’ll want to ensure your water heater is working at 100% efficiency and supplying all the hot water you need. That’s why it is important to have your water heater serviced with an annual tune-up. A hot water heater maintenance tune-up has 3 primary benefits:
At Drain Guardians, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at (925) 475-8014; or email us at (service@drainguardiansplumbing.com) and place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.
