Arch Plumbing Inc, San Francisco, CA: Backflow Testing

Approvals

✓ On the San Francisco authorized testers Phone matches its Google profile

San Francisco authorized backflow assembly testing companies, as of August 14, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Certified tester	Certificate
Jorge Macias

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (415) 375-0302 Visit website More testers in California

Price reports

What a backflow test costs in San Francisco

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Published prices nationwide

$29.99 to $100 per assembly

$0$25$50$75$100$125

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

Every published price, with its source: what a backflow test costs.

Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.

What Arch Plumbing Inc's website says

Services listed on Arch Plumbing Inc's website, read October 11, 2026: general plumbing, fire sprinkler service, water heaters and drain and sewer service. archplumbinginc.com, archplumbinginc.com/services, archplumbinginc.com/service-repair

It says	Details	Page
Service area	San Francisco, Atherton, Belmont, Burlingame, Daly City, Foster City, Millbrae, Mountain View, Oakland, Pacifica, Palo Alto, Redwood City, San Bruno, San Carlos and San Jose	archplumbinginc.com
Emergency service	Offered, it says (hours not stated)	archplumbinginc.com/service-repair

Read on archplumbinginc.com on October 11, 2026 (4 pages). This is what the business says about itself.

Where you will find Arch Plumbing Inc

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Malcolm Plumbing & Mechanical	Backflow Testing	under 1 mi
Bay Area Mechanical and Engineering, Inc.	Backflow Testing	under 1 mi
Ayoob & Peery Plumbing Co.	Backflow Testing	under 1 mi
Cornely Company	Backflow Testing	under 1 mi
Larratt Bros Plumbing, Inc.	Backflow Testing	1 mi
Ros Plumbing	Backflow Testing	1 mi

Questions about Arch Plumbing Inc

Is Arch Plumbing Inc approved to test backflow assemblies?

Arch Plumbing Inc is on the San Francisco authorized testers, as of August 14, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.

What does Arch Plumbing Inc do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does Arch Plumbing Inc serve?

They are based in San Francisco, California, within driving distance of San Francisco, South San Francisco, Oakland, Burlingame, San Leandro. Its website names San Francisco, Atherton, Belmont, Burlingame, Daly City and Foster City and 9 more places as areas it serves (read October 11, 2026).

How do I reach Arch Plumbing Inc?

Call (415) 375-0302. Their website is linked on this page.

Compiled from public records and public business information. Not an endorsement. Check licensing before you hire.

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