Interstate Roofing, Inc.
Denver, CO · established 1994
What to know before you call
- 19 BBB complaints in 3 years (9 in the last 12 months) — elevated for a single metro location; categories include service defects, billing, and material substitutions. Source: BBB complaints page, accessed 2026-06-12.
- Colorado registration is delinquent (foreign South Dakota entity, delinquent as of 2024-03-01). Source: bizapedia CO record, accessed 2026-06-12.
- One 2023 BBB complaint alleges a rep represented that scoping out items would offset the deductible; actual savings far below expectation. Not a confirmed statutory violation. No deductible-waiver language found on the website.
What we confirmed
- CO registration
- Delinquent (foreign entity, domiciled South Dakota; CO registration delinquent as of 2024-03-01) · since 2013 · entity #20131594242 · bizapedia.com ↗
- City licenses
- Denver · Unable to verify via portal (JS-driven) · denvergov.org ↗
- Aurora · Unable to verify via portal (JS-driven) · coaapps.auroragov.org ↗
- Lakewood · Unable to verify via portal (JS-driven) · lakw-trk.aspgov.com ↗
- Office
- 1000 W 47th Ave, Denver
- Certifications
- GAF Master Elite · gaf.com ↗
- Owens Corning Platinum Preferred · owenscorning.com ↗
- CertainTeed ShingleMaster PRO · certainteed.com ↗
- Colorado Roofing Association member · coloradoroofing.org ↗
- BBB
- A+ · accredited · 19 complaints / 3 yrs · bbb.org ↗
Ratings snapshot
| 4.7 ★ | 482 reviews | as of Jun 12, 2026 | |
| Yelp | 3.7 ★ | 137 reviews | as of Jun 12, 2026 |
| BBB | 4.2 ★ | 55 reviews | as of Jun 12, 2026 |
Our read on the reviews
AnalysisCustomers praise
- Hands-on insurance-claim support; reps attend adjuster meetings
- Crew professionalism and clean job sites
- Specific staff praised by name for follow-through
Common complaints
- Communication breakdowns during/after projects
- Material substitutions (wrong color/product) without notice
- Post-install leak/warranty disputes
- Aggressive post-storm door-to-door canvassing
Analysis of BBB reviews/complaints, GuildQuality (359), and Top Rated Local aggregate; 2026-06. No review text copied.
Services
Residential roof replacement · Residential roof repair · Roof inspection · Commercial roofing · Hail damage repair · Insurance claim assistance · Gutters · Siding
Service area
Denver · Colorado Springs · Fort Collins