Door Repair & Installation in Martinez & Contra Costa County
Doors that stick, won't latch, or drag on the floor are a daily frustration — and a security vulnerability. Bay Bilt adjusts hinges, planes swollen edges, repairs frames, and installs pre-hung interior and exterior doors throughout Contra Costa County. Most fixes take under two hours.
- Fully Insured
- Licensed-Exempt Handyman
- 25-Mile Service Radius
- Fast Response
What's Included
- Hinge adjustment and tightening
- Door planing for seasonal swelling
- Strike plate and latch realignment
- Deadbolt and lockset installation
- Weatherstripping replacement
- Pre-hung interior door installation
- Screen door repair and replacement
- Pet door installation
Typical Price Range
Hinge adjustments and simple latch fixes run $75–$125. Door planing and weatherstripping typically $100–$200. Pre-hung door installation starts around $250–$400 for labor, depending on door weight and existing frame condition.
When You Need a Licensed Contractor Instead
If installing a new exterior door requires modifying the structural header above the opening, that work should be permitted and inspected by a licensed contractor. Similarly, if your door frame damage is due to rot extending into wall structure, a contractor should assess before we install.
Related Repair Guides
Frequently Asked Questions
Need Door Repair & Installation in Contra Costa County?
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