Backflow Prevention in Boise, ID
Serving All Boise Neighborhoods in Ada County
Professional, licensed plumbers serving all Boise neighborhoods. Fast response, fair pricing, guaranteed satisfaction.
Why Choose Hyde Park Plumbing for Backflow Prevention?
Backflow prevention devices protect Boise's drinking water supply from contamination caused by cross-connections with irrigation systems, boilers, fire suppression systems, and other non-potable water sources. Boise City and Idaho plumbing code require annual backflow testing on all testable devices — this is not optional for businesses, and many residential irrigation systems also require annual certification. Boise businesses must submit passing test results annually or face water service disconnection. Hyde Park Plumbing installs, repairs, and tests all types of backflow prevention assemblies — reduced pressure zone (RPZ) devices, double check valve assemblies (DCVA), and pressure vacuum breakers (PVB). Our technicians are Idaho-certified backflow testers who submit test results directly to Boise City on your behalf, ensuring you stay compliant with local water authority requirements. Spring is peak testing season when irrigation systems come back online — schedule your annual backflow test before the rush.
Why Choose Hyde Park Plumbing?
Meet Your Technician

Every Hyde Park Plumbing technician is:
- Idaho Licensed Journeyman or Master Plumber
- Background Checked & Drug Tested
- Factory Trained on Major Brands
- Ongoing Education in Latest Techniques
When you call Hyde Park Plumbing, you get a real professional who knows Boise homes inside and out - not a subcontractor or handyman.
Need Backflow Prevention Right Now?
Our licensed plumbers are standing by 24/7. Get fast, reliable service today.
Call (208) 871-9113Fast Response
45-minute average arrival time across all Boise neighborhoods. We respond quickly to every service call, from the North End to the Bench.
Upfront Pricing
No surprises. We provide detailed, flat-rate quotes before starting any work. You approve the price before we pick up a wrench.
Guaranteed Work
100% satisfaction guarantee on all services. If you're not happy with our work, we'll make it right — that's our promise to Boise homeowners.
Licensed Professionals
All technicians are Idaho-licensed (License #PLB-J-4285), fully insured, and background-checked for your peace of mind.
Our Simple 3-Step Process
Call or Book Online
Contact us 24/7 by phone at (208) 871-9113 or schedule online. We'll arrange a convenient appointment that works for your schedule.
Get an Upfront Quote
Our licensed technician will diagnose the issue and provide flat-rate pricing before any work begins. No hourly surprises.
Problem Solved
We complete the work efficiently and clean up after ourselves. Your plumbing is back to normal, backed by our satisfaction guarantee.
Backflow Prevention Cost in Boise
| Service | Typical Cost | Details |
|---|---|---|
| Annual Backflow Test | $50 - $100 | Certified testing and city filing |
| Backflow Device Repair | $150 - $400 | Rebuild kits and valve replacement |
| New RPZ Installation | $400 - $1,200 | Reduced pressure zone device |
| PVB Installation | $200 - $600 | Pressure vacuum breaker for irrigation |
Prices are estimates for the Boise area. Actual cost depends on your specific situation. Call (208) 871-9113 for a free phone estimate or to schedule an upfront on-site quote.
Real Boise Jobs: Backflow Prevention
Local Backflow Prevention Success Story
Boise, ID Area
We've completed hundreds of backflow prevention jobs across Boise neighborhoods including the North End, Bench, Downtown, and West Boise. Each home presents unique challenges, and our 15+ years of local experience means we've seen it all.
Common issues we solve: aging infrastructure in historic homes, hard water damage, seasonal freeze-thaw pipe stress, and builder-grade fixtures in newer construction.
Want to see how we can help with your backflow prevention needs?
Call (208) 871-9113Last updated: January 2026 | All case studies represent actual Boise-area jobs
Common Questions About Backflow Prevention in Boise
How often should I schedule plumbing maintenance in Boise?
We recommend annual plumbing maintenance for most Boise homes. Homes with older galvanized pipes, mature trees near sewer lines, or hard water issues benefit from semi-annual checkups. Hyde Park Plumbing (License #PLB-J-4285) offers maintenance plans to keep your plumbing running smoothly.
What does a plumbing inspection include?
A comprehensive plumbing inspection covers water pressure testing, water heater evaluation, drain flow assessment, toilet and faucet checks, visible pipe inspection, and sewer line camera inspection if needed. We also check for code violations common in older Boise neighborhoods like the North End and Bench.
What are signs my home needs plumbing maintenance?
Warning signs include slow drains, fluctuating water pressure, discolored water, higher-than-normal water bills, running toilets, dripping faucets, and musty odors near drains or walls. Catching these early prevents costly emergency repairs down the road.
Are there Boise-specific plumbing maintenance concerns?
Yes. Boise's hard water accelerates mineral buildup in pipes and water heaters. Freeze-thaw cycles damage exposed pipes in crawlspaces and exterior walls. Mature trees in older neighborhoods send roots into aging sewer lines. Hyde Park Plumbing addresses all of these Idaho-specific concerns during maintenance visits.
What does plumbing vent maintenance involve?
Plumbing vents allow sewer gases to escape and maintain proper drain flow. Maintenance involves clearing debris, bird nests, or ice blockages from roof vents—a common issue during Boise winters. Blocked vents cause gurgling drains, slow drainage, and sewer odors inside your home.
What Boise Says About Us
Ready for Expert Backflow Prevention?
Boise's most trusted plumber is just a phone call away. Fast service, fair prices, guaranteed satisfaction.