- License number
- 764917
- Licensed for
- Asbestos Certification, General Building, Electrical, Roofing
- First issued
- 1999
- Valid through
- Oct 2026
- Bond
- Bonded $25,000
- Source checked
- Jul 28, 2026
Public evidence profile · Checked May 2026
Preman Roofing
Credentials & registries
2 credentials shown
No Trust Score yet
- Rated 4.3 from 147 reviews
- 2 credentials shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Credentials and associations
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source reference
- A. Preman Roofing
- Source checked
- Jun 28, 2026
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.
4.3out of 5
Where these reviews are published
- Porch147 reviews · 4.3 avg
Sources
3 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
Preman roofing has been is business for 20 years, serving all San Diego areas. We do all types and phases of roofing projects. No job is too big or small. We carry liability insurance and all our workers are covered by workers comp.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Never agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemizes access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.
Want an extra legitimacy check? Run the Rogue Contractor Check on Preman Roofing before you contact them.
Run Rogue Contractor Check →Good to know
Common questions about Preman Roofing
Is Preman Roofing a legitimate business?
Preman Roofing has 147 independent public reviews, rated 4.3 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 Preman Roofing?
Preman Roofing has 147 public reviews, averaging 4.3 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Preman Roofing's reviews are genuine?
Preman Roofing's 147 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 Preman Roofing qualified and accredited?
We hold 2 independently sourced credentials for Preman Roofing, including California Contractors State License Board, Owens Corning Platinum Preferred Contractor. Each is attributed to the body that issued it in the credentials section. For example, California Contractors State License Board is California's Contractors State License Board: the state body you must be licensed with to do contracting work in California.
