Dow Engineering PLLC
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Forensic
  • Forensic Engineering
  • Code Violation Notices
  • Litigation Support
  • Structural Expert Witness
Structural
  • Structural Engineering
  • Site Visits
  • Wall Removal Beams
  • Additions Remodels
  • ADUs and DADUs
  • New Custom Homes
  • Foundations
  • Need a PE Stamp
Civil
  • Civil Engineering
  • Stormwater and LID
  • Erosion Control
  • Home Site Plans
  • Drainage and Grading
  • Utility Design
Dow Engineering PLLC
Home
Book Appointment
Contact Us
F.A.Q.
Forensic
  • Forensic Engineering
  • Code Violation Notices
  • Litigation Support
  • Structural Expert Witness
Structural
  • Structural Engineering
  • Site Visits
  • Wall Removal Beams
  • Additions Remodels
  • ADUs and DADUs
  • New Custom Homes
  • Foundations
  • Need a PE Stamp
Civil
  • Civil Engineering
  • Stormwater and LID
  • Erosion Control
  • Home Site Plans
  • Drainage and Grading
  • Utility Design
More
  • Home
  • Book Appointment
  • Contact Us
  • F.A.Q.
  • Forensic
    • Forensic Engineering
    • Code Violation Notices
    • Litigation Support
    • Structural Expert Witness
  • Structural
    • Structural Engineering
    • Site Visits
    • Wall Removal Beams
    • Additions Remodels
    • ADUs and DADUs
    • New Custom Homes
    • Foundations
    • Need a PE Stamp
  • Civil
    • Civil Engineering
    • Stormwater and LID
    • Erosion Control
    • Home Site Plans
    • Drainage and Grading
    • Utility Design

  • Home
  • Book Appointment
  • Contact Us
  • F.A.Q.
  • Forensic
    • Forensic Engineering
    • Code Violation Notices
    • Litigation Support
    • Structural Expert Witness
  • Structural
    • Structural Engineering
    • Site Visits
    • Wall Removal Beams
    • Additions Remodels
    • ADUs and DADUs
    • New Custom Homes
    • Foundations
    • Need a PE Stamp
  • Civil
    • Civil Engineering
    • Stormwater and LID
    • Erosion Control
    • Home Site Plans
    • Drainage and Grading
    • Utility Design

Foundation Engineering and Repair Design

A crack in the foundation. A door that suddenly sticks. A floor that slopes toward the middle of the house. Some of it is cosmetic; some is settlement that needs work. We give you an independent opinion and design the repair if you need one. We don't sell repair work.

Call Us

What we look at

Cracks in stem walls, footings, basement walls or slabs; sloped or bouncy floors; shifted or rotted crawlspace posts; and foundations hurt by water or trees.

What you get

A site visit (verbal or written report), stamped repair details for permit, and answers to the plan reviewer.

Pricing

Defined repair designs get a clear fixed price once we see the site. Code, red-tag and open-ended work starts with a short hourly agreement.

Foundation problem? Call.

Call (253) 319-3220 or use Contact Us. Send photos or plans. Defined work gets a clear fixed price; code and open-ended work starts with a short hourly agreement.

Call Us
  • Need a PE Stamp
  • Structural Engr Sumner
  • Pre-Purchase Assessment
  • Bearing Wall Removal
  • Stamped Plans for Permit
  • ADU Structural Engineer
  • Foundation Engineering
  • Home Addition Engineer

Dow Engineering PLLC

16202 64th St E Ste 117, Sumner, WA 98390

(253) 319-3220 · office@dowengineeringpllc.com

Copyright © 2026 Dow Engineering PLLC - All Rights Reserved.

Our family: Build Sherpas, WA Blower Door, MI Elements. Same office in Sumner.

Part of the Dow Engineering family, Sumner, WA

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