More homeowner feedback than nearby roofers
This profile has more Google reviews than 115 of 173 nearby roofing contractors.
Compared with 173 other nearby roofers
Homeowner snapshot
What stands out about Costar Roofing Los Angeles
A 4.9 rating is easier to judge when you know what is behind it. This profile adds context from review history and nearby roofing contractors.
28 fewer Google reviews since Mar 9, 2026
The rating changed from 5.0 to 4.9.
84 Mar 9, 2026
56 Jul 29, 2026
The customer experience
What customers tend to mention
Google groups recurring phrases from the reviews. Open any stage to see the exact themes behind our plain-English summary.
01 Roofing work mentionedGoogle's review themes include shingle roof replacement and flat roof replacement.
shingle roof replacementflat roof replacement
02 Crew and follow-throughGoogle's review themes include punctual crew, thorough job, and professional employees.
punctual crewthorough jobprofessional employees
03 Other customer themesGoogle's review themes also include quick job completion, efficient team, within budget, clear explanations, and pricing.
quick job completionefficient teamwithin budgetclear explanationspricing
Before you hire
Questions to ask Costar Roofing Los Angeles
These questions come from the public review themes shown above. They are prompts, not warnings or conclusions about this company.
Which roofing system fits this project?
Ask which materials and installation method are recommended for your roof and why.
Who will be on site and supervise the work?
Confirm who leads the crew, the expected work hours, and who handles concerns during the job.
Profile source: Public business listing. Is this your business? Claim this profile to verify your details and respond to homeowners. Google Maps data checked July 2026.