Seattle's Premier
Backflow Testing Service

Professional certification and testing to protect your water supply

Our Services

Comprehensive backflow prevention solutions for Seattle properties

Annual Testing

State-required annual backflow preventer testing to ensure your device is functioning properly and protecting the water supply.

Repairs & Maintenance

Expert repair services for all types of backflow preventers. We stock common parts and can source any component needed.

New Installations

Professional installation of backflow prevention devices for commercial and residential properties throughout Seattle.

Emergency Service

24/7 emergency response for critical backflow issues. We understand the importance of maintaining water safety.

Certification Filing

We handle all paperwork and submit test results directly to Seattle Public Utilities, ensuring compliance.

Consultation

Free consultations to assess your backflow prevention needs and recommend the best solutions for your property.

500+
Satisfied Customers
15
Years Experience
24/7
Emergency Service
100%
Licensed & Insured

Why Choose Backflow Pro?

With over 15 years of experience serving the Seattle metropolitan area, we've built our reputation on reliability, expertise, and exceptional customer service.

Our certified technicians stay ahead of industry standards and regulations, ensuring your property remains compliant and your water supply stays protected.

State-certified technicians
Same-day service available
Transparent, upfront pricing
Direct filing with Seattle utilities