Expert Termite Damage Repair & Dry Rot Reconstruction One Company for Inspection, Treatment & Structural Repairs

We don’t just find termite damage—we fix it. As a licensed contractor (CSLB #983001) AND pest control operator (SPCB Z9087), J&M handles everything from inspection to treatment to complete structural repairs. One company. One timeline. One warranty.

We Handle Everything: Inspection, Treatment & Expert Carpentry

When we inspect your home for termites, we’re looking at the complete picture: active infestations AND structural damage. That’s because J&M holds both the pest control license and the contractor’s license needed to handle your entire project.

Here’s what happens: Louis conducts your inspection and identifies both the termite activity and any wood damage. You receive one comprehensive estimate covering treatment and repairs. Robert, our lead carpenter with 20+ years experience, handles all structural work. One team, one timeline, one point of contact from start to finish.

This matters because termite damage repair involves specialized carpentry—matching your home’s existing construction, working with damaged wood, and understanding how termites compromise structural integrity. It’s not general handyman work.

Get a quote today!

Comprehensive Structural Carpentry & Termite Damage Repair

Termite and dry rot damage can affect virtually any wood member in your home. Our licensed carpenters have 20+ years experience repairing everything from minor cosmetic issues to major structural reconstruction.

Floor Joists & Subfloor Replacement

What it is: Floor joists are horizontal beams that support your floors. Subfloor is the plywood/OSB decking attached to joists. Both are prime targets for termites and dry rot.

Foundation Sill Plates & Mudsills

What it is: Sill plates (mudsills) are the horizontal wood members that sit on top of your foundation. They’re the first wood contact point and highly vulnerable to subterranean termites.

Bathroom & Kitchen Subfloor (Dry Rot)

What it is: Subfloor beneath bathrooms and kitchens is especially vulnerable to dry rot from plumbing leaks, toilet seals, or shower pan failures.

Window & Door Framing

What it is: Window sills, door jambs, and surrounding framing are exposed to weather and prone to termite/dry rot damage.

Exterior Siding & Trim

What it is: Siding, fascia boards, and trim are constantly exposed to weather and vulnerable to termites and dry rot.

Deck & Porch Structures

What it is: Decks and porches are exposed to weather and often have wood-to-ground contact, making them termite magnets.

Attic Framing & Roof Structure

What it is: Roof rafters, trusses, and sheathing in attics are prime locations for drywood termite infestations.

Stairway Structures

What it is: Stair stringers (side supports) and treads can suffer termite and dry rot damage, compromising safety.

One Company for Inspection, Treatment & Expert Repair

Why coordinate multiple contractors when one company can handle everything? J&M’s dual licensing means we find termite damage, treat it, and repair it—all under one roof. One estimate. One timeline. One point of accountability.

What Our Customers Say

Common Questions About Structural Repairs

Quick answers to the questions we hear most often. Don’t see your question? Call us at (650) 969-5556.

California law requires a Contractor's License (CSLB) to perform structural work—and most pest control companies only hold a Pest Control License (SPCB).

What each license allows:

  • SPCB (Pest Control): Inspect and treat for termites
  • CSLB (Contractor): Perform structural repairs, pull permits, provide warranties J&M holds BOTH licenses (CSLB #983001 + SPCB Z9087), which is rare in the pest control industry.

This dual licensing is what allows us to offer complete service.

It depends on the extent of damage and structural requirements.

When we REPAIR (without full replacement):

  • Minor termite galleries in otherwise-sound wood
  • Partial joist damage (we 'sister' new joist alongside damaged one)
  • Small sections of dry rot (cut out and patch)
  • Cosmetic damage that doesn't affect structure

When we must REPLACE:

  • Severe termite hollowing (wood has lost structural integrity)
  • Extensive dry rot (wood is spongy/crumbling)
  • Code violations (undersized members, improper connections)
  • Safety-critical components (stair stringers, load-bearing beams)

Our assessment always errs on the side of safety. We won't patch something that should be replaced.

Yes. This is where craftsmanship matters.

How we match:

  • Wood species: Douglas fir, redwood, cedar—whatever your home has
  • Lumber dimensions: 2x8 joists get 2x8 replacements (not undersized)
  • Grade: Structural vs finish lumber as appropriate
  • Profile: Window sills, trim, moldings custom-milled to match
  • Finish: Paint or stain color-matched to existing
  • Construction technique: Victorian, Craftsman, Eichler, Contemporary—each has unique methods we respect Robert has 20+ years matching everything from 1900s Victorians to modern customs.

When work is complete, you shouldn't be able to tell which wood is original and which is new (unless you want to see our perfect paint blend).