Remodeling · Twin Falls, ID

Waterproofing & Moisture Control in Twin Falls, ID.

Shower and wet-area waterproofing done right behind the tile.

Get a free quote 📞 Call (208) 571-0886

Home/Services/Waterproofing & Moisture Control

★ 5.0 rating on Google

🏠 Locally owned in Twin Falls

✓ Idaho Registered #RCE-40342

📍 Serving the Magic Valley

Our approach

How we handle waterproofing & moisture control.

Most bathroom failures start as moisture failures behind the tile. By the time you see staining or smell mildew, the substrate is already compromised. The boring, careful work behind the surface is what keeps a finish looking new for years.

What's included

The scope of work, in plain English.

Shower waterproofing

Membranes, sealed corners, and proper pre-slope for the pan.

Wet-area sheathing

Cement board or waterproof drywall used in the right places.

Bath fan ventilation

Sized and ducted to actually move moisture out, not just past the ceiling.

Window seals

Bathroom windows properly flashed to prevent cold-weather condensation issues.

Vapor barriers

Used where they actually help, omitted where they would trap moisture.

Existing repair

Old moisture failures found, dried, and rebuilt properly behind the tile.

Common questions

About waterproofing & moisture control with McFarlin's.

How soon can you get to my project?

Usually pretty quick. One client needed a fix and we got to it the very next day. Scheduling depends on the season and the size of the job, so call us at (208) 571-0886 and we will find a time that works for you.

Are you licensed and insured?

Yes. McFarlin's Handywork is an Idaho Registered Contractor, #RCE-40342. We carry insurance for the work we do, and we are happy to share documentation before any project starts.

How do you price your work?

Every job is different, so we look at the work first and give you an honest, clear quote before starting. Clients regularly mention reasonable pricing and projects finishing under budget. No surprises, no pressure.

Will the same person do my project from start to finish?

Yes. Family-owned means you talk to Tracey and see the same crew through the job. No project manager juggling subs, no day-three surprise of meeting a new team.

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