Backflow Prevention Specialists

Plumbing / water heater / sewer

Active in Unincorporated Marin (1 permit)

Raw permit filing name: BACKFLOW PREVENTION SPECIALISTS INC

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Entity-resolution provenance: This profile aggregates municipal building permits whose recorded contractor name normalizes to Backflow Prevention Specialists (merging corporate suffix variants such as INC, LLC, and CORP). Unrelated firms sharing a similar trade name could occasionally be grouped; always verify active licensure, bonding, and workers' compensation status directly with the California Contractors State License Board (CSLB).

Total permits: 1
Trailing 24m pace: 0
Housing units on permits: —
Declared valuation: $5,092
Median review pace: 0d
Active span: 2024–2024

Annual permit & construction trajectory

2015–present (by issued/applied year)

2024

1 permits · $5,092

Top active neighborhoods

Where this builder's geocoded permits cluster

Tamalpais1 permit
Marin · $5,092330 Laurel Way →

Specialty breakdown & empirical review turnaround vs. jurisdiction median

Compares this builder's median days from permit application to issuance against all peer permits in Unincorporated Marin (trailing 5-year benchmark).

Permit Category	Permits	Issued	Units	Declared Valuation	Builder Median Review	City Median (75th pct)	Relative Pace
	1	1	—	$5,092	—	0d (0d p75)	—

Recent municipal permit ledger (1)

Click any address to open the full property dossier or inspect the official agency record

Property / Parcel	Record & Category	Applied / Issued	Status	Valuation	Work Description & Raw Attribution
330 Laurel Way Unincorporated Marin · APN 049-152-30	Plumbing / water heater / sewer B39925Portal ↗	Issued Oct 24, 2024 0d review	Issued	$5,092	Relocate and replace one (1) 1” Febco LF825Y RP serial# J014453 with one (1) 1” lead free RP backflow prevention assembly on meter# 91658419 on the irrigation water service. — Replace Plumbing Fixtures(s) Filed as: BACKFLOW PREVENTION SPECIALISTS INC

Permit Category

Permits

Issued

Units

Declared Valuation

Builder Median Review

City Median (75th pct)

Relative Pace

—

$5,092

—

0d (0d p75)

—

Property / Parcel

Record & Category

Applied / Issued

Status

Valuation

Work Description & Raw Attribution

330 Laurel Way

Unincorporated Marin · APN 049-152-30

Plumbing / water heater / sewer

B39925Portal ↗

Issued Oct 24, 2024

0d review

Issued

$5,092

Relocate and replace one (1) 1” Febco LF825Y RP serial# J014453 with one (1) 1” lead free RP backflow prevention assembly on meter# 91658419 on the irrigation water service. — Replace Plumbing Fixtures(s)

Filed as: BACKFLOW PREVENTION SPECIALISTS INC