Structural Water Damage & Mold Repair in Washington

Licensed General Contractor serving Redmond, Bellevue, Sammamish, Mercer Island, Kirkland, and Greater King County. We specialize in diagnostics, moisture inspections, controlled demolition, and reconstruction after hidden leaks and long-term water intrusion.

Licensed general contractor in Washington state.
We focus on repair after hidden leaks and long exposure to water.
BOOK FREE INSPECTION

Water Damage Experts Focused on Structural Integrity

Hidden moisture can silently compromise framing, subfloors, and load-bearing components long before visible damage appears. At HM-PRO, we approach every project from a contractor’s perspective — identifying how water entered, how it migrated through assemblies, and what structural elements may be affected.
We provide professional water damage inspection, moisture assessment, and repair planning throughout Washington State. Our work is focused on long-term durability, correct building practices, and preventing repeat failures. Whether the issue involves siding transitions, deck ledger connections, roof penetrations, or plumbing wall cavities, we diagnose the problem at its source.

Our Core Services

Full Reconstruction after long-term moisture: controlled demo, structural repairs, and finish work. You get one responsible GC and a clear scope.

Process

Our Inspection & Repair Process

How It Works

Structural Assessment
We examine framing connections, flashing details, and exterior penetrations where water commonly enters.
Thermal Imaging & Moisture Testing
Infrared scanning and moisture readings confirm elevated moisture levels behind visible surfaces.
Leak Source Identification
We trace intrusion paths to determine the origin of the problem — not just the visible damage.
Repair Scope & Reconstruction Plan
If repairs are needed, we provide clear guidance on the corrective work required to restore structural integrity.

PROJECTS

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EYE OUR PROJECTS

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Signs of Hidden Water Intrusion

Water damage is not always obvious. Common warning signs include:

About us

Mikhail Makrushin

...Business owner....
HM-PRO also stands out for the people behind the work. The company is owner-managed, and we carefully select our subcontractors. We choose specialists who value their reputation, come prepared, and understand that quality is not just an option, but a standard. When every stage of a project is carried out by people who take pride in their craft, the end result feels different.
HM-PRO Built on Experience, Driven by Craft HM-PRO was founded in 2020 in King County, Washington by General Contractor Mikhail Makrushin with a simple idea at its core: homeowners deserve a contractor who treats their home like a system—one that must be repaired correctly, rebuilt responsibly, and improved with purpose. Since opening, HM-PRO has grown into a team that handles everything from damage repair and restoration to full reconstruction, with a focus on workmanship, accountability, and long-term results.

our team

The smartest people work every day to provide the best service and make our clients happy
  • Maria Krotenko
    Customer Support
    Maria is the voice of our brand. She spends hours making our clients feel cared for and enjoying their communication with the company. If you have any suggestions or ideas, you can write to her.
  • Andrei Arzamasau
    Top Tile & Stone Corp
    Andrei is our first-class tile installer, known for exceptionally precise layout, clean cuts, and flawless finish quality. He delivers high-end results on showers, floors, backsplashes, and complex tile patterns, with careful waterproofing prep and crisp, professional detailing.
  • Maria Bondareva
    Interior Finishing Specialist
    Maria is our premier interior wall finishing specialist, including painting and accent wallpaper installation. She's known for her clean lines, smooth, even finishes, and a sense of style that can completely transform a room, adding character, depth, and a premium look with perfectly aligned accent walls.
  • Michael Podupeyko
    licensed electrician
    Mikhail is HM-PRO’s licensed electrician, handling electrical troubleshooting, upgrades, and code-compliant installations as part of our repair and reconstruction projects.
  • Alexandr Chekhomov
    Deck builder
    Alexander, a carpenter at HM-PRO, specializes in custom deck repair and construction. He handles everything from framing and installing stairs and railings to replacing deck boards and finishing work, ensuring each project is built sturdily, in compliance with building codes, and built to last.

REVIEWS

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contacts

EMAIL:
BUSINESS HOURS:
Mon–Fri: 9:00 AM – 6:00 PM
Sat–Sun: By appointment

Redmond , WA
License Holder: Mikhail Makrushin
License Type: Construction Contractor (WA)
License number: #HMPROL*792CH

©2026, HM-Pro LLC. All Rights Reserved.
HM-PRO General Contractor
KING County, WA
Visible mold is a sign of a deeper issue — not the real problem.
If the source isn’t identified, the damage will continue to grow.
We help uncover the cause and define the proper repair.
PHONE: