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
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

Got a Code Violation Notice or Red Tag? We Can Help.

Call (253) 319-3220

Forensic Engineering · PE · Licensed in WA

Notices we help with

Code violation notices on a deck, addition, garage, retaining wall or building in poor shape. Red tags and unsafe postings. Stop work orders. Work done without a permit. Problems found in a sale or rental inspection that the city now wants addressed.

What we do

We read the notice with you in plain words, visit the property, tell you where you stand, and write the engineer's letter or report the city asked for. If a repair is needed, we design it with stamped drawings for the permit and answer the city's questions.

Unpermitted work

Common after a sale: a previous owner built a deck or finished a basement without a permit. We tell you what we can confirm from a visit, where we would need to open something up, and then write it up or design the fix.

Deadlines

Call early so we can get out before the date. A letter saying an engineer is on it can help when you ask for more time. We cannot promise the city will grant it.

What helps us start

A phone photo of the notice, the address, photos of the problem, and any old permits or plans. Not sure your notice fits? Send it and we will tell you.

How it is billed

Defined work like repair drawings gets a fixed price in writing. The site visit and letter run under a short hourly agreement. Red tag? Call us and ask.

Got a notice? Just call.

Call, book, or email office@dowengineeringpllc.com

Call (253) 319-3220

Open wall, plumbing exposed

Wall opened for inspection

Plumbing exposed inside an opened wall. We check what leaked, what failed and what needs repair.

Notices we help with

A deck, addition, or retaining wall

The city flagged a structure and wants engineering. We look at it and tell you where it stands.

Red tags and unsafe postings

Part of the building can't be used until it is shown safe or fixed. We come out and write the letter.

Stop work orders

The city wants engineering before work can restart. We work around your deadline when we can.

Work without a permit

A past owner built it. We say what we can confirm and where we need to open up.

Sale or rental findings

Something turned up during a sale and the city wants it addressed. We give a plain read.

Not sure it fits?

Send us the notice. We will read it and tell you what it means.

Stairs and exterior hazards

Caution at the stairs

Exterior stairs taped off after an unsafe condition was found. We show what is wrong and what to do first.

Frequently Asked Questions

Short answers to what people ask most. Still unsure? Call (253) 319-3220 or email office@dowengineeringpllc.com.

It means the city or county decided the building, or part of it, isn't safe to use right now. The tag usually says what to do next, often including a report from an engineer.


We will answer the city's questions about our letter or drawings. For anything legal, like an appeal or a fine, talk to an attorney.


No. Sometimes the visit shows the structure is fine and a letter is enough. Sometimes it needs a small fix. We will tell you which.


By the hour for the visit and letter, under a short hourly agreement. If you need repair drawings, we give you a clear fixed price in writing.


Rot at the siding and rim

Water damage at the rim

Decayed rim framing behind the siding. We open it up, photograph it and record what we find.

Keep reading

Forensic Engineering

Forensic Engineering

How forensic work runs here, step by step, and why to call before you repair.

Find out more

Litigation Support

Forensic Engineering

Two sides disagree about a building? We look at the facts and write down what we find.

Find out more

Expert Witness

Expert Witness

When a case needs an engineer's opinion on the record, from a written report to testimony.

Find out more

Send us a photo of the problem.

Call, book, or email office@dowengineeringpllc.com

Call (253) 319-3220
  • 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

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

DeclineAccept