Our Services

We specialize in historic wood window repair, restoration, and reproduction across San Diego.

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Historic Window Restoration

Comprehensive restoration for windows in historic homes and buildings, preserving original materials and craftsmanship.

  • Epoxy wood consolidation

  • True divided lite repair

  • Structural repairs focused on longevity

Wood Window Repair

For windows with damaged sashes, broken cords, or minor decay. We restore original function without replacement.

  • Pulley and weight repair

  • Rope replacement

  • Glazing putty work

Custom Sash Reproductions

When repairs aren’t enough, we craft historically accurate replacements using traditional joinery and matching profiles.

  • Single or multi-light sashes

  • Matching historic profiles

  • Premium joinery

Why Choose Heartwood Window Restoration?

Interior of a room under construction with three double-pane windows showing green leafy trees outside, framed with light wood in a wooden wall.

Specialists in Historic Wood Windows

Restoring original wood windows isn’t a side gig for us, it’s the heart of what we do. From 1890s Victorians to mid-century bungalows, we understand the materials, techniques, and architectural value behind every sash.

Craftsmanship with Integrity

We treat every project like it’s our own home. No shortcuts. Our work is grounded in traditional joinery, long-lasting repairs, and a deep respect for original craftsmanship. You’ll always know what we’re doing, why we’re doing it, and how we’ll make it last.

Lead-Safe and Code-Compliant

We’re an EPA-certified Lead-Safe Firm and follow strict safety protocols to protect your home, your family, and our crew. All work is done with full compliance to local building and preservation codes.

Thoughtful Solutions, Not Cookie-Cutter Fixes

Every window and every home is different. We take the time to understand the structure, the environment, and your goals. Whether it's restoring, reproducing, or improving performance, we offer solutions that balance preservation and practicality.

Transparent Process

We document our work with before-and-after photos, provide clear timelines, and keep communication open every step of the way. When we leave, you’ll know exactly what was done and why it matters.

Frequently Asked Questions

  • We specialize in repairing and restoring original wood windows whenever possible. If a sash or part is too far gone, we can create custom reproductions that match the historic details exactly.

  • Yes. We are an EPA Lead-Safe Certified Firm and follow all required safety protocols to protect your family, our team, and the environment.

  • It depends on the scope. A small repair may take a day or two, while full restoration on multiple windows could span several weeks. We’ll give you a clear timeline during your proposal.

  • No. Our projects can be completed while you remain at home. We keep the work area tidy and use dust control measures, especially when working with lead-based paint. Each evening your home will be left secured, safe, and clean

  • Yes. Whether it’s matching muntin profiles, lug shapes, or sash dimensions, our team specializes in accurate historic reproductions.

  • Yes, we offer a free initial consultation to assess your windows and discuss the best approach. From there, we’ll provide a detailed proposal.

Close-up of an old, weathered double window with peeling wood frames, surrounded by damaged wire mesh and deteriorating wall material, with a green step ladder partially visible at the lower right corner.
Window frame installed in wall with building materials visible around the edges, and a security camera on the left side.