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Roofing contractorRiverside, CA

Ronstadt Roofing Inc

Licensed since 1987 · Corporation · 5 building permits on record

CSLB #508216 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
C-39 Roofing
5
Permits on record
1 jurisdiction
0
Permits in 3 years
last Aug 20, 2019
5
Roofing jobs
re-roofs and repairs

Work history

Building permits: City of Anaheim

Permits by year

Data covers City of Anaheim 1999–Sep 2026.

What they build

Roofing
5

Most recent permits

IssuedWorkJurisdictionZIP
Aug 20, 2019RoofingCity of Anaheim—
Aug 7, 2017RoofingCity of Anaheim—
Oct 20, 2015RoofingCity of Anaheim—
Nov 30, 2004RoofingCity of Anaheim—
Jul 18, 2000RoofingCity of Anaheim—
Only the type of work, date and ZIP are shown — never homeowner names or street addresses.
Permits are matched to this contractor by CSLB license number on the permit

Where they work

Building permits

Jurisdictions

Anaheim
5
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#508216 · Active
  • Business typeCorporation
  • Issued · expiresMar 30, 1987 · Aug 31, 2027
  • OfficeRiverside, CA 92506
  • CSLB record updatedDec 18, 2025
  • Contractor bond$25,000 · since May 12, 2025
  • Bond companyMerchants Bonding Company (mutual)
  • Workers' compensationWorkers' Compensation Insurance · until Jan 1, 2027
  • InsurerState Compensation Insurance Fund

License classes

C-39 Roofing
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

ronstadtroofing.com

Services

CommercialFinancingFlat roofFree estimatesRoof repairRoof replacementShingle roofTile roof
  • Websiteronstadtroofing.com
  • Brands mentionedGAF
From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.
Facts with links to the page they came from

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Questions & answers

Is Ronstadt Roofing Inc licensed?
CSLB license #508216 is active, issued Mar 30, 1987 and valid through Aug 31, 2027, with classes C-39.
Is Ronstadt Roofing Inc insured and bonded?
CSLB lists workers' compensation insurance with State Compensation Insurance Fund until Jan 1, 2027 and a $25,000 contractor bond with Merchants Bonding Company (mutual).
How many jobs has Ronstadt Roofing Inc done?
Building permits name the company on 5 jobs, including 5 roofing.
Where does Ronstadt Roofing Inc work?
Most permits are in City of Anaheim.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Dec 18, 2025).
  2. Building permits — City of Anaheim.
  3. Company website — ronstadtroofing.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing