- Source reference
- 0008475160762715
- Source checked
- Jul 28, 2026
Public evidence profile · Checked May 2026
Go Green Heating & Air Conditioning
Credentials & registries
City of Seattle WA - Active Construction Business Licenses (NAICS 23)
No Trust Score yet
- Rated 4.9 from 114 reviews
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
4.9out of 5
Where these reviews are published
- Porch114 reviews · 4.9 avg
Sources
2 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Public evidence last checked May 2026
About
"Stylemaker Homes is a residential redeveloper and works with many contractors in the Seattle area remodeling homes. From our initial contact through the end, we were greatly impressed by Mark and Go Green. Mark is professional, a great communicator, skilled and competitively priced.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Contractor licensing in the US is set by each state (and sometimes the city or county). For electrical, plumbing, HVAC or any major build, confirm the trade is licensed on your state's licensing board before hiring. Unlicensed work where a license is required can void permits and insurance and leave you no recourse.
Ask for a lien waiver as you pay each stage: in most US states an unpaid contractor or subcontractor can place a mechanic's lien on your home even if you already paid the main contractor, and a signed waiver is your protection.
Confirm they cover your area and can actually come out in your timeframe before anything else.
Want an extra legitimacy check? Run the Rogue Contractor Check on Go Green Heating & Air Conditioning before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Go Green Heating & Air Conditioning
Is Go Green Heating & Air Conditioning a legitimate business?
Go Green Heating & Air Conditioning has 114 independent public reviews, rated 4.9 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Go Green Heating & Air Conditioning?
Go Green Heating & Air Conditioning has 114 public reviews, averaging 4.9 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Go Green Heating & Air Conditioning's reviews are genuine?
Go Green Heating & Air Conditioning's 114 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Is Go Green Heating & Air Conditioning qualified and accredited?
We hold 1 independently sourced credential for Go Green Heating & Air Conditioning, including City of Seattle WA - Active Construction Business Licenses (NAICS 23). Each is attributed to the body that issued it in the credentials section.
