Reader Favorite
Environmental Works
- Based in
- Fairview
- Coverage
- Based in Gresham
Why we picked them
A large, loyal client base: 357 public reviews, averaging 4.9 out of 5.
Checked Oct 2026
- Operating status
Gresham · Plumbers
The 3 Best Plumbers in Gresham
2027 Edition
Three plumbers in Gresham worth calling first, chosen from 8 local companies on their public record. Here is why each one made it.
Selection 02
Backflow Management Inc.
- Based in
- Troutdale
- Coverage
- Based in Gresham
Why we picked them
A steady public record: 4.2 from 13 reviews.
Checked Oct 2026
- Operating status
Editor's Pick
Central Air Heating, Cooling & Plumbing
- Based in
- Clackamas
- Coverage
- Based in Gresham
Why we picked them
The strongest overall record of the 8 plumbers we reviewed in Gresham: rating, review volume, recent activity and years in business, taken together.
Checked Oct 2026
- Operating status
Beyond the three
More plumbers in Gresham
Other Gresham companies that met our basic bar. We looked at 8 in all for this work.
- Tualatin Valley Plumbing5.0 · 148
- Fast Water Heater Company4.9 · 244
- Perfect Flush4.8 · 45
- Pro Fleet Nw4.8 · 38
- M5 Plumbing Services, Inc.4.5 · 28
At a glance
The three, side by side
| 01Environmental Works | 02Backflow Management Inc. | 03Central Air Heating, Cooling & Plumbing | |
|---|---|---|---|
| Best for | Reader Favorite | – | Editor's Pick |
| Rating | 4.9 · 357 reviews | 4.2 · 13 reviews | 4.9 · 446 reviews |
| In business | – | – | – |
| Budget | – | – | – |
| Free estimate | Ask | Ask | Ask |
| License | Not confirmed yet | Not confirmed yet | Not confirmed yet |
| Based in | Fairview | Troutdale | Clackamas |
Methodology
How we selected these businesses
Three is a deliberately small number. It forces us to leave out good companies.
- We start with everyone.8 plumbers in Gresham, from public listings and review platforms.
- We remove the risky.No working phone, too few genuine reviews or a weak rating.
- We read the record.Review volume and recency, years in business and the record checks we could confirm.
- Editors keep three.And write down who each one suits best.
Local facts · Multnomah
Gresham, by the numbers
Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.
- People per square mile
- 4,732
- Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- Gresham residents
- 111,513
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- Population change since 2020: from 114,259 (April 2020 base)
- -2.4%
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Public sources, checked November 5, 2026.
Local guide
Hiring plumbers in Gresham: what to know first
Check the license
Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.
Compare written quotes
Three quotes for the same work, each listing what is not included.
Ask about the warranty
In writing, clear about what it covers, and transferable if you sell.
Pay in stages
Pay for finished, inspected stages, not dates. More in our Gresham cost guide.
Request a quote
Ask our three for a price
One short form, sent only to the companies you tick. Most reply within one or two working days.
Questions
Questions about plumbers in Gresham
- How did the editors choose these plumbers in Gresham?
- Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. We compared 8 plumbers for Gresham.
- Which of these plumbers in Gresham has the best reviews?
- Central Air Heating, Cooling & Plumbing has a 4.9 rating from 446 public reviews, the highest on this page.
- Are these plumbers licensed?
- 3 of the 3 businesses here had their state license checked against public records. Each profile shows the source and the date of the check.
- How many quotes should I get for plumbers in Gresham?
- Get at least three. Use the quote form on this page: only the businesses you tick receive your request.
Related in Gresham
Also selected
Nearby editions
Plumbers nearby
For businesses
Own a local business in Gresham?
Claim your free profile to keep your details right. It takes five minutes and never affects our selection.