Interior Door Installation & Repair in San Francisco is a staple of work in a city where 100-year-old Victorians and Edwardians settle unevenly, where mid-century tract homes shift on their foundations, and where the marine fog keeps wood moisture high year-round. Doors that stick, swing open on their own, or never latched right are a San Francisco classic. We hang, adjust, and replace interior doors, repair jambs and frames, and install pocket and barn doors. The same carpenters who handle structural work like wood rot repair and floor joist replacement also know how to make a door work smoothly in a house that has settled 2 inches over a century. This is not a handyman call. It is carpentry grounded in the real condition of San Francisco housing stock.
Why Interior Door Installation & Repair Matters in San Francisco's Older Homes
San Francisco's residential building stock is dominated by wood-frame structures built between 1900 and 1960. These buildings have settled, shifted, and racked over decades. Out-of-square openings, sloping floors, and frames that no longer sit plumb are the normal condition. A door that sticks or swings open on its own is not a sign of a defective door. It is a sign that the house has moved. Proper repair requires understanding both the door itself and the frame it hangs in, and knowing when to adjust, repair, or replace.
- A sticking door may need planing, hinge adjustment, or frame repair rather than replacement.
- A swinging-open door typically signals a bent frame, loose hinges, or a floor that is no longer level and requires shimming or frame straightening.
- A damaged jamb or casing from water, impact, or settlement can be repaired with wood patching, sistering, or selective replacement without hanging a new door.
- A pocket door or barn door installation adds functionality and style to tight spaces and can be fitted even in frames that are not perfectly square.
- We document damage for insurance claims and can help you understand what the repair or replacement will cost.
Getting a door to work reliably in an older San Francisco home is a trade skill that saves money and respects the original construction.
Key info: In San Francisco, Victorian and Edwardian homes often have original 2.5-inch solid wood doors and hand-carved casings. We repair and restore these whenever the wood justifies it, preserving the character of the home and avoiding the cost and waste of replacement.
For official guidance on when permits are required for interior alterations, check the San Francisco Department of Building Inspection website or call (628) 285-5429 to discuss your specific project.
How We Handle Interior Door Installation & Repair in San Francisco
Our process starts with understanding the problem. We inspect the door, frame, hinges, latch, and the floor or wall around it. We measure for square and level. We identify whether the issue is the door, the frame, settlement of the house, or a combination. Then we propose repair or replacement, explain the cost, and get your approval before we start work.
- We assess the door and frame on site, checking alignment, hinge wear, wood condition, and the condition of the jamb and casing.
- We adjust hinges, plane edges, and shim frames to correct minor sticking and swinging issues without removing the door.
- We repair damaged jambs, casings, and sills using wood filler, sistering, or selective replacement to avoid full-door replacement.
- We hang new doors with proper shimming, hinge installation, and latch adjustment, accounting for out-of-square openings common in settled homes.
- We install pocket doors and barn doors with hardware, tracks, and guides sized for the opening and load.
- We finish all casing and trim to match existing millwork or suit your design, including paint or stain.
Every job is finished with the door working smoothly, latching reliably, and fitting the aesthetic of your home.
Example: A 1920s flat in the Mission District had a bedroom door that stuck at the top when the humidity rose. We found the frame had racked slightly due to floor settlement. We shimmed the top hinge, planed the top edge of the door, and adjusted the latch strike. The door now opens and closes smoothly year-round. Cost was $450. No replacement needed.
Related work like finish and trim carpentry and exterior door installation often pair with interior door work to ensure consistency throughout the home.
Interior Door Installation & Repair Methods
| Approach | Description | Best for |
|---|---|---|
| Hinge adjustment and shimming | Reposition hinges or add shims behind them to correct door alignment without removing or planing the door. | Minor sticking, sagging, or swinging-open doors caused by frame settlement or hinge wear. |
| Planing and edge work | Hand-plane or power-plane the top, bottom, or sides of the door to remove binding without altering the door's integrity. | Doors that bind slightly due to humidity, floor settlement, or seasonal wood movement. |
| Frame repair and sistering | Patch, reinforce, or sister damaged jambs and casings with new wood, restoring the frame to square and plumb. | Frames damaged by water, impact, rot, or settlement that prevent the door from closing properly. |
| Door hanging and installation | Remove the old door, prep the opening, hang the new door with proper shimming and hinge installation, set the latch, and finish casing. | Doors that cannot be repaired, or new door installations in remodels and renovations. |
| Pocket and barn door installation | Install sliding pocket doors or barn doors with track, hardware, guides, and stops, sized and shimmed for the opening. | Small rooms needing more space, closets, pantries, or design-forward interiors where swing doors are impractical. |
Interior Door Installation & Repair Cost in San Francisco: What to Expect
Interior door work in San Francisco typically starts at $350 for minor adjustments like hinge shimming or planing, and ranges up to $1,200 or more for a full door hanging with new frame repair and finish carpentry. The cost depends on the scope: whether you are adjusting an existing door, repairing the frame, or replacing the door entirely. Labor, materials (the door itself, hinges, hardware, casing, paint or stain), and the complexity of the opening all affect the final price. An out-of-square opening or a frame with rot or water damage will cost more to address than a straightforward replacement in a square opening.
We recommend getting 2 to 3 estimates from local carpenters so you can compare approach and cost. A low estimate may mean shortcuts. A high estimate may include work you do not need. The right estimate explains what is being done, why, and what it costs. Visit our pricing page for a more detailed breakdown of typical door work and labor costs in the San Francisco area.
Settlement and moisture are permanent conditions in San Francisco, so interior door issues often return if the underlying cause is not addressed. A repair that accounts for the house's movement and the local climate will hold longer than a quick fix.
Interior Door Installation & Repair Near Me: What San Francisco Homeowners Should Know When Hiring a Carpenter
Hiring a carpenter for interior door work means checking that the person you are calling is insured, has references from local work, and understands the specific challenges of San Francisco housing. We are fully insured and have been doing this work since 2016. We are EPA Lead-Safe Certified, which matters in a city where most homes were built before 1978 and contain lead paint. When you call, ask whether the carpenter has experience with your home's era and condition. Ask to see photos of completed work. Ask about warranty or guarantee on the repair.
- Verify that the carpenter is fully insured with general liability and workers compensation coverage.
- Ask for references from homes in San Francisco, Daly City, or the Peninsula that had similar work done.
- Confirm that the carpenter understands lead-safe practices if your home was built before 1978.
- Get a written estimate that describes the work, materials, timeline, and total cost before work begins.
- Understand whether permits are required for your specific project and who will handle them.
- Ask about warranty on the work, such as a guarantee that the door will operate smoothly for a set period.
A carpenter who takes time to explain the problem and the solution, and who has done similar work in older San Francisco homes, is worth the call. Contact us at (628) 285-5429 for a free estimate. We respond within 24 hours and can often schedule work within a week.
Interior Door Installation & Repair in San Francisco: Pricing Guide
| Service | Price | Details |
|---|---|---|
| Door adjustment and shimming | Starting at $350 | Hinge adjustment, shimming, and minor planing to correct sticking or swinging doors |
| Frame repair and wood patching | Starting at $500 | Repair damaged jambs, casings, or sills; includes sistering or selective wood replacement |
| Door hanging and installation | Starting at $800 | Remove old door, hang new door with shimming, hinge installation, latch adjustment, and casing finish |
| Pocket door or barn door installation | Starting at $900 | Track, hardware, guides, and stops; sized and shimmed for the opening; includes finishing |
| Complex frame or settlement repair | On estimate | Out-of-square openings, water damage, or structural issues require on-site assessment |
| Estimate and consultation | Free | On-site assessment, written estimate, response within 24 hours at (628) 285-5429 |
Indicative pricing, free personalized estimate within 24h at (628) 285-5429.
