Tenhulzen Construction

What They Do

Water DamageLead Paint

• Remodeling
• Deck construction
• Exterior painting
• Home addition construction
• Kitchen remodeling
• Paint indoors
• Tile work installation
• Whole-Home Remodel
• Commercial projects
• Custom home building
• Exterior finishing
• Flooring
• Home building
• Home construction
• Home repairs
• New home construction
• Painting
• Bathroom Remodel
• Color & Design Consultation
• Commercial & Residential
• Community Service
• Concrete Finishes
• Cosmetic Repairs
• Custom Furniture
• Deck Remodeling & Outdoor Construction
• Deck Replacement
• Drywall & Sheetrock Work
• Furniture Finishes

In Their Own Words

Tenhulzen Construction is a design-build remodeler serving Mill Creek, Bothell, Edmonds, Mukilteo, and the greater Eastside. We handle whole-home remodels, additions, kitchens, bathrooms, and covered outdoor decks. Painting is where the company started over 25 years ago, and it still runs as a division under the same crew standards. Honest, line-by-line scoping, clean job sites, and work we put our name on.

Written by the business on its public profile. We have not verified these claims.

Before You Call Tenhulzen Construction

1. Do you take moisture readings every day and will you give me the drying log?
2. Are your technicians certified in water damage restoration?
3. Is your firm certified under the federal lead renovation rule?
4. Will you set up containment and do cleaning verification at the end?

Ask for the company’s contractor registration number and look it up with the Washington State Department of Labor and Industries. Also ask for proof of insurance and industry certification for the technicians.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• DIY with careWhat to Do in the First 24 Hours After Water DamageAn hour by hour plan for the first day after water damage. Make it safe, stop the source, document, remove water and start drying before mold can start.
• DIY with careLead Paint in Homes Built Before 1978What lead paint means in a home built before 1978. Who is most at risk, how to test, what the EPA RRP rule requires, and which practices are banned.
• DIY friendlyWasher, Dishwasher, Fridge and Toilet Supply Line LeaksHow washer hoses, dishwasher lines, ice maker tubing and toilet supply lines fail, how to clean up each kind of leak, and how to replace a line yourself.