Coronado Construction

Licensed general contractor in San Diego, California

CSLB licence active4.6(33 reviews)

Coronado Construction holds CSLB licence 1079564, active, licensed since 12 Aug 2021, rated 4.6 from 33 Google reviews. Bonded for $25,000 with Business Alliance Insurance Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.

68score

Report card

  • Licence activeCSLB #1079564, class B. Issued 12 Aug 2021, expires 31 Aug 2027.
  • Licensed 5 yrsSince 12 Aug 2021.
  • Bonded$25,000 with Business Alliance Insurance Company, since 1 Jan 2023. California requires the same $25,000 bond of every contractor.
  • Workers' comp insuredContinental Casualty Company, policy 8035966108, valid to 21 Jul 2027.
  • Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record

Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.

About Coronado Construction

People on the licence
Sergio Steven Coronado (owner)

Google reviews

4.6(33 reviews)
David★★★★★ 2 weeks ago

We retained Coronado Construction to replace a large window at a residence. The replacement involved both interior and exterior modifications. The work was performed very well with the finished product looking exceptional. Sergio was always available by phone for any questions and kept me posted on the work progress.

Taylor Hilsman★★★★★ 4 months ago

We worked with Sergio and Coronado Construction to refresh the exterior of our house and had a great experience. This included replacing exterior doors, repairing stucco and soffit/fascia, installing copper gutters, finishing the garage as well as freshly painting exterior. We are extremely happy with the result. The work done was of very high quality and Sergio was very easy to work with. He was professional, commun…

Linda Lopez★★★★★ a year ago

I hired Sergio Coronado to build me a shower. He did an excellent job. I show you the pictures what he’s done for me and I am so pleased with his work. He was excellent worker Respectable honest in his price … me being a senior he did an awesome job exactly what I wanted. Thank you Sergio Coronado. If I need you, I will hire you again no problem. You got my next project thank you very much Linda Lopez

Laura Holzinger★★★★★ a year ago

I’d give six stars if I could Building a house can be daunting and overwhelming. Sergio Coronado helped make the whole process so much easier. We met a few times before we started the project to talk about how important open and clear communication was for me. Like all projects, there were minor hiccups along the way and Sergio exceeded my expectations by communicating and resolving any concerns I had. The house…

Colleen McNally★★★★★ 7 months ago

I highly recommend Coronado Construction. Five out of Five stars! Sergio Coronado and his team did a magnificent job on our recent remodel which involved structural work and repairs. Coronado Construction was on time and on budget and responsive to any and all of our questions. Yes, on time and on budget and responsive and a beautiful end result! From planning and permits and inspections to even the smallest detail…

Read all 33 reviews on Google Reviews and photos from Google, refreshed every 30 days.

Why it ranks #508 of 2,851 general contractors in San Diego

Years licensed weight 3026%
Complaint record weight 25100%
Bond and workers' comp weight 10100%
Google reviews weight 3573%

Score 68.4 / 100. Claiming this listing or using Theo never changes it. How we rank

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