Water damage repair and rebuild in Bellingham
When the dehumidifiers leave, you are left with bare studs where the bottom of the wall used to be and a subfloor where the carpet was. Putting that back is the repair, and it is where most water jobs stall. Fixr's national figures: $1.50 to $3 a square foot for drywall, $10 to $15 for hardwood.
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Two trades, sometimes two companies
Drying and demolition belong to the restoration crew. The rebuild (new drywall and floors, cabinets if needed) belongs to whoever does it, which might be the same company or a general contractor they refer you to. Settle that before the first visit ends. Otherwise you may end up with open walls in February and a second contractor to hunt down. The restoration company's part is stopping the damage: drying the house or cleaning the smoke, and tearing out what is ruined. Some carry on into the rebuild and some refer it to a general contractor. Find out which before signing, or the job can stall with the walls open.
Typical replacement costs
| What | National figure | Who published it |
|---|---|---|
| Drywall, by the square foot | $1.50 to $3 | Fixr, Jan 2025 |
| Carpet, by the square foot | $4.75 to $10.50 | Fixr, Jan 2025 |
| Hardwood, by the square foot | $10 to $15 | Fixr, Jan 2025 |
| Laundry room, whole job | $1,000 to $5,500 | Fixr, Jan 2025 |
| Living room, whole job | $1,500 to $6,000 | Fixr, Jan 2025 |
| Roof leak repair | $350 to $1,500; average $800 | Fixr, Jan 2026 |
These are national numbers, not a Whatcom County quote.
Registration under RCW 18.27
Anyone you hire for construction or repair in Washington has to be registered with the Department of Labor and Industries. As of July 1, 2024 the required bond is $30,000 for a general contractor or $15,000 for a specialty contractor, and the liability insurance minimum is $200,000 public liability and $50,000 property damage, or $250,000 combined (L&I). Run the company through L&I's Verify a Contractor search before signing. On a five-figure rebuild that bond won't go far, so treat registration as the minimum bar.

Wait for dry framing
The mistake that costs the most is closing a wall over studs that still read wet. Framing dries slowly in a cool, damp Whatcom County winter, and mold that starts on the back side of new drywall can grow for months before anyone sees a stain. Get the final readings on paper before the rebuild starts and make sure the rebuild crew has a copy.
Permits
Swapping drywall and flooring generally doesn't need a permit. Moving a wall, replacing structural framing, or running new wiring or plumbing generally does. The City of Bellingham handles permits inside city limits; Whatcom County or your own city (Ferndale or Lynden, for example) handles them elsewhere. Your contractor should know which office applies and pull the permit under their own name.
Questions Whatcom County homeowners ask
How do you fix a house with water damage?
First stop the source, then remove the water and get the structure dry quickly. Carpet pad and drywall that stayed soaked usually get cut out. Studs and subfloor can often be dried where they are with air movers and dehumidifiers. Nothing should be closed in until the meter confirms it is dry. The rebuild comes after that.
Does a water damage repair contractor need a license in Washington?
Washington registers contractors rather than licensing restoration as a trade. Anyone doing construction or repair, including rebuilding after water or fire damage, has to register with the Department of Labor and Industries, which requires a bond and liability insurance; the L&I Verify a Contractor page shows the status. The Department of Health's mold guidance doesn't mention a separate state license for mold cleanup.
Should I get more than one repair quote?
On a rebuild, yes. Put the bids side by side and compare square feet of drywall, the flooring they priced, who matches paint and trim, and who is pulling permits. A low total often means a missing line.
Sources
- Fixr: Water Damage Restoration Cost (updated January 31, 2025)
- Fixr: How Much Does It Cost to Repair a Roof Leak in 2026? (updated January 27, 2026)
- Washington L&I: Register as a Contractor (bond amounts effective July 1, 2024; checked October 29, 2026)
- Washington L&I: Verify a Contractor, Tradesperson or Business
- Revised Code of Washington, Chapter 18.27: Registration of Contractors
- FTC: How To Avoid a Home Improvement Scam (July 2022)