J & J CUSTOM BUILDERS INC

Is J & J CUSTOM BUILDERS INC legit?

What the public permit record shows, not self-reported reviews.

Is J & J CUSTOM BUILDERS INC a real contractor?

J & J CUSTOM BUILDERS INC appears in public building-permit records with 11 permits filed through 2025 in and around Marin County, CA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.

How is J & J CUSTOM BUILDERS INC's track record verified?

Every figure on this page comes from building permits pulled from municipal records and matched to J & J CUSTOM BUILDERS INC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.

Is J & J CUSTOM BUILDERS INC licensed and insured?

This profile is built from permit records, which confirm permitted work but do not include license status. J & J CUSTOM BUILDERS INC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.

How recent is J & J CUSTOM BUILDERS INC's work?

The most recent permit on record for J & J CUSTOM BUILDERS INC is dated 2025-09-24, with 11 permits on file in total.

Recent permitted projects

• Remodel; Add 2nd Floor, Including A D U : Convert Part Of Garage : DecksMarin County · 2025$750,000
• Maintenance projects on property: mostly repairing dry rotMarin County · 2025$13,000
• Remodel & Addition; Remove Column In Garage & Replace Center BeamMarin County · 2024$195,000
• Add 2nd Flr A D U; Remod (E) 1st Flr; Trellis; Deck; Covered Porches; Convert Part Of Garage To Living SpaceMarin County · 2023$500,000
• Remodel: Kitchen & Bath Remodel - ExpressMarin County · 2023$126,000
• Resurface Pool & Add Hot Tub Within The Existing PoolMarin County · 2021$50,000
• 4 Bath Rmdl - ExpressMarin County · 2021$90,000
• Demo Shop/Office Now Att To Gar (Rel To 87146)

Area served

Marin County