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Backflow Prevention Testing Cost in San Antonio, TX
Detailed pricing guide with local market adjustments and material comparisons
San Antonio Average
$130–$650
Market Tier
Major Metro
Cost Breakdown
Backflow Prevention Testing Cost in San Antonio
Major MetroLowAverageHigh
$130$390$650
Market Tier
Major Metro (1.3x)
Major metropolitan area with high demand and cost of living
Material Cost Comparison
Backflow prevention device(Budget)
$98–$488Test gauge kit(Mid-Range)
$130–$650Isolation valves(Premium)
$182–$910Factors that affect your cost
- Testing only vs device installation
- Device type (RPZ, double check, PVB)
- Number of devices
- Annual certification fee
- Municipality requirements
Get Quotes in San Antonio
AAA AUGER Plumbing Services
San Antonio, TX
(210) 341-6124
Roadrunner Plumbing & Air
San Antonio, TX
(210) 343-1162
PlumbSmart
San Antonio, TX
(210) 810-0810
Smith & Sons Plumbing
San Antonio, TX
(210) 338-0046Founding Member
Premium spot in San Antonio
Ambassador
Lead the San Antonio community
Founding Member
Premium spot in San Antonio
San Antonio Housing Market
Median Home Price
$295,000
Homes for Sale
1,101
Price per Sq Ft
$168
Local Pros
190
Home Service Professionals Near San Antonio
lender 34multimedia_specialist 24title 24Landscapers 23Inspectors 22Cleaners 22Stagers 21Appraisers 20
Track Your Costs
Maintenance
Backflow Prevention Testing
Date
April 2026
Cost
$390
Vendor
Your local pro
Warranty
5-year material warranty
San Antonio average: $130–$650
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Backflow prevention deviceTest gauge kitIsolation valves
Warranty Details
5-year material warranty
Auto-Checkup Created
"Backflow Test" — every 12 months
Added by youApril 2026
Property Health Score
Fair
78
plumbing category +5 pts(73 → 78)
Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
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Cost FAQ
What is the average cost of backflow prevention testing in San Antonio?
The average cost of backflow prevention testing in San Antonio, TX ranges from $130 to $650. The final price depends on Testing only vs device installation, Device type (RPZ, double check, PVB), Number of devices.
What factors affect backflow prevention testing cost?
Key factors include: Testing only vs device installation, Device type (RPZ, double check, PVB), Number of devices, Annual certification fee, Municipality requirements. In San Antonio, local labor rates and material availability also influence pricing.
How do I get accurate quotes for backflow prevention testing in San Antonio?
Get at least 3 quotes from licensed professionals in San Antonio. Use Fizbo SmartSearch to find and compare local plumbers, read reviews, and request estimates — all in one place.