Profile · Portland roofing contractors · Selection 01 of 03

Klam Construction

Verified · checked Oct 20264.8 from 28 reviews

Based in
Happy Valley
Works in
Portland
Request a quote Call +1 503-387-6929Website

Business overview

About Klam Construction

Klam Construction works from Happy Valley and has 28 public reviews averaging 4.8.

Why they stand out

Where our editors selected them

The seal

What we checked

Verified · checked Oct 2026

Records show standing on the date shown, not the quality of the work. What each check means.

  • Operating status Confirmed Overture Maps listing · checked October 15, 2026

Reviews summary

What clients say

4.8out of 5
28 reviews

Collected from public review platforms; last refreshed .

Reading the reviews

We read how recent the reviews are, whether problems got fixed and how the business replies to criticism, not just the stars.

Local facts · public records

Portland on the public record

Context for hiring in Portland, from public sources. Records show activity and rules, not quality.

Land area
133.5 sq mi
U.S. Census Bureau, 2025 Gazetteer files · 2025
Population change since 2020: from 652,466 (April 2020 base)
-2.7%
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025

Public sources, checked November 5, 2026.

Contact & quote

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We never sell your details. A business that answers may pay us a small fee; your price is the same.

Questions

Questions about Klam Construction

Is Klam Construction licensed and registered?
Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source.
How is Klam Construction rated?
4.8 out of 5 from 28 public reviews.
Where does Klam Construction appear on Local Three?
On the roofing contractors list for Portland, at number 1.
How do I contact Klam Construction?
Call +1 503-387-6929. Or use the website link on this page.

For the owner

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