Is Raymark Plumbing & Sewer family owned?

No. Raymark Plumbing & Sewer is owned by The SEER Group. The local name was kept after acquisition.

Is it safe to hire Raymark Plumbing & Sewer?

Ownership doesn't determine the quality of the technician. It does determine the sales process. Get a written quote, decline same-day pressure, and compare with a verified independent.

Parity › Who owns it › Raymark Plumbing & Sewer

Logo from its own website

On the record · owner not named on its home or about page

Who owns Raymark Plumbing & Sewer?

The short answer

Raymark Plumbing & Sewer is owned by The SEER Group. It is not an independent local business.

Quick facts

Company: Raymark Plumbing & Sewer
Trade: HVAC / Plumbing
Based in: Seattle, WA · All investor-owned companies in Washington →
Owned by: The SEER Group · their site
Ownership disclosed?: No: we found no mention of The SEER Group on the company’s home or about pages when we checked on 2026-10-03.

What its website says about its history

“Raymark Plumbing and Sewer has proudly served Seattle-area homeowners for over four decades.”

Company website, captured by script 2026-10-11 :: https://raymarkplumbing.com/

What it doesn’t say

Who owns it now: The SEER Group.

About Raymark Plumbing & Sewer

Raymark Plumbing & Sewer provides HVAC / Plumbing services in Seattle, WA. It operates under its original local name and is owned by The SEER Group.

What this means before you call

The name on the truck is not the owner. In investor-owned home-service groups, pricing books, the sales process and financing offers are commonly set centrally rather than by the local office. What to check before you sign →

Sources

The SEER Group’s own brand page lists Raymark Plumbing & Sewer: source (2026-10-03)
Raymark Plumbing & Sewer's own website (its words about its history): source (2026-10-11)
Its own website shows this logo: source (2026-10-15)

Other brands under The SEER Group

Brennan Hassler Heating and Air Conditioning Mike's Mechanical Services LLC Aladdin Air Conditioning & Heating Inc.Border Sheet Metal & Heating Bower Mechanical Brower Mechanical Coffman & Company Columbia NW Heating & Air Conditioning Evergreen Gas, Heating & Cooling First Call Heating & Cooling Gropp Heating, Air, & Electric

See all 45 The SEER Group brands →

Parity is an editorial publication. Ownership facts are sourced from public filings and company-published material; we make no claim about the quality of any individual technician. Represent Raymark Plumbing & Sewer or The SEER Group? Verify or contest this page · How we check · Corrections policy. Page generated 2026-10-26 from Parity’s records.