Jdc Build LLC
Licensed general contractor in San Diego, California
Jdc Build LLC holds CSLB licence 1071346, active, licensed since 30 Nov 2020, rated 4.7 from 13 Google reviews. Bonded for $25,000 with Merchants Bonding Company (Mutual). Clean CSLB record, with no citations, complaints or legal actions disclosed.




Report card
- Licence activeCSLB #1071346, class B. Issued 30 Nov 2020, expires 30 Jun 2027.
- Licensed 6 yrsSince 30 Nov 2020.
- Bonded$25,000 with Merchants Bonding Company (Mutual), since 11 May 2023. California requires the same $25,000 bond of every contractor.
- Works aloneExempt from workers' comp: certifies no employees, so nobody else may work on your job.
- Liability insuredLiability insurance on the CSLB record.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- Website shows the licenceTheir own site displays licence #1071346.
- On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
Checked against the Contractors State License Board (CSLB) register on 4 Nov 2026.
About Jdc Build LLC
JDC Build LLC is a San Diego general contractor offering remodeling, additions, ADUs, design-build, and tenant improvement services.
- Serves
- Del Cerro, Bay Park, North Park, Mission Valley, Coronado, Point Loma, La Jolla, Scripps Ranch
- Ownership
- Veteran-owned
- People on the licence
- Jonathan David Cummings (qualifier)
From Jdc Build LLC's own website, read 5 Nov 2026. We only show what the site states.
Google reviews
4.7(13 reviews)Jean Chae★★★★★ 5 months agoView on Google
Jon and his team were more than willing to take on a small home project for us: installing a door for our home office. Jon made sure that we understood the overall process for our project and introduced us to his team manager Luis the week before construction began. Luis was excellent in communicating with me on a daily basis and coordinating the schedule between the workers and myself! All of the workers who came to…
Kim Ann Dang★★★★★ 2 years agoView on Google
I would recommend Jon and his team to anyone looking to do a home project. We recently did a master bathroom remodel. It involved demo, new vanity install, bathtub to walk in shower conversion , tile work, drywall repair/finish/paint and recess light installation. Additionally, they also re-tiled my front stoop. JDC Building is the big company with the small company feel. They were very patient with my homeowner qu…
Benjamin Taylor★★★★★ a year agoView on Google
JDC construction is the best contractor in San Diego, and I’m not exaggerating. After doing a stellar job converting my detached garage into an ADU back in 2021, Jon and his team were helpful and responsive when three years later SDGE found a very small gas leak in one of the pipes they installed. Jon was very professional working through the issue with us even though it had been three years! Ultimately, Jon and his…
Mike Gray★★★★★ 2 years agoView on Google
My family has had an excellent experience with JDC Build and Jon as our general contractor. Here's a summary of the key points that you will encounter while working with him. Communication: Jon ensures clear communication throughout the project, keeping you informed about progress and any developments. Attention to Detail: He pays meticulous attention to every aspect of the project, ensuring high-quality workmanshi…
Nam Dinh★★★★★ 2 years agoView on Google
For anyone needing a quality construction company, please contact this company. You will not be disappointed. This company is excellent at what they do! JDC Build is an awesome company to work with! The team retiled our front door stoop and a full master bathroom remodel (from demo, plumbing, installing a new vanity, building a new wall in shower, etc). We’ll definitely call them for any future housing projects. An…
Read all 13 reviews on Google Reviews and photos from Google, 4 Nov 2026.
Why it ranks #511 of 2,851 general contractors in San Diego
Score 68.3 / 100. Claiming this listing or using Theo never changes it. How we rank
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