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jem general builder

Oakland Home Builders
Ranked #2 in Oakland | Grade A-
5.00 (17 reviews)

jem general builder

Local general contractor with projects ranging from kitchens and baths to structural repair, decks, fencing, and window installation. Noted by customers for reliable schedules, detailed finishes, and hands-on coordination.

Why Homeowners Choose This Business

Homeowners point to consistent scheduling, attentive project management, and detailed finishes. Reviews also mention dependable day-to-day progress and clean, organized worksites.

Service Area

Serving Oakland and nearby East Bay neighborhoods, including Temescal and surrounding communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Maintains a competitive standing in this market.
  • Has a higher average Google rating than many businesses in this area.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Kitchen Remodeling
  Bathroom Remodeling
  Home Renovation
  Structural Repair
  Window Installation
  Deck Building
  Fence Replacement
  Tile and finish work
  Carpentry
  Interior Remodeling
  Project Management
  Subcontractor Coordination

Services include kitchen remodeling, bathroom remodeling, interior and exterior updates, window installation, structural repairs related to water damage, deck building, fence replacement, and carpentry and finish work.


Recent Reviews

5.00

(Based on 17 reviews)

Reviews consistently highlight strong communication, punctual start times, and steady daily progress throughout projects. Many customers mention meticulous attention to detail and active supervision of subcontractors. Homeowners also note a wide range of completed work—from full kitchen and bath remodels to structural repairs, decks, and fencing. Feedback describes the process as organized and easy to coordinate.

Google Review
Tinka Peterka on jem general builder

Jorge has worked on a couple of projects for us so far, including installing a range hood in our kitchen, updating some gas lines, and installing bollards. He’s really helpful, friendly, easy to communicate and schedule with and does great quality work. I’ll definitely be calling him again!

Google Review
Keally McBride on jem general builder

Jorge supervised our complete kitchen remodel over the summer of 2025. I wanted to hire him for this job because he was so detail oriented, timely and reliable when he installed new windows for us. I was not disappointed in the least! Jorge is meticulous about getting every last detail right. And he made every single day count--there was always at least one person working to get us an unbelievably beautiful kitchen! The work pace never flagged for ten whole weeks. I would not hire anyone except for Jorge to work on my craftsman house. He is a rare craftsman himself.

Google Review
Matt Lehrich on jem general builder

Jorge and team took on a full bathroom renovation for us. Experience was everything you want (and often don't get) from a contractor. Great communication. Showed up on time every day. Great attention to detail and actively managed subcontractors. Bathroom looks great and I will definitely use JEM General Builders for any future projects.

Google Review
Charmin A Smith on jem general builder

Best builders in the business. Jorge and his team have worked on several major projects for me. I did a complete “fixer upper” type project in the Temescal and started with another contractor. After a horrible experience, I shifted to Jorge and have never used anyone else since. Bathroom demo and major renovation, building decks, replacing fences, living room and bedroom remodels. You name it, Jorge always does flawless work and does it the way you want it done!! He’s honest and fair. And I love his work!

Google Review
Clark Seal on jem general builder

JEM 's work is impeccable. They come on time and give you a full days work. I've used them from everything to major structural repair due to water damage , full kitchen remodel , paint and restoration of my Victorian .
Jorge is professional , and will work with you every step of the way. No job is to small for Jorge and crew. Si quieres lo mejor olvida el resto !

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Frequently Asked Questions

Customer feedback points to full kitchen and bathroom remodels, structural repairs from water damage, window installation, decks, fencing, and interior updates. They manage both single-room renovations and multi-trade projects that require coordination.

Reviews frequently mention clear, responsive communication from planning through completion. Clients report regular updates and hands-on supervision to keep work moving and questions answered.

Multiple reviewers note that crews arrive on time and maintain consistent daily progress. This steady pace is cited as a reason projects stay on track and details receive proper attention.

Yes, and customers describe active management of subcontractors as a strong point. The contractor coordinates trades and checks details to maintain quality standards.

You can call the listed phone number or visit the company’s website to start a consultation. Providing photos, a brief scope, and timeline helps streamline the initial discussion.
 Verified Listing

Opening Hours


  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed

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Business Details


Business Rating
5.00 (17 reviews) FeaturedPro Business
Address
265 Santa Clara Ave, Oakland, CA 94610
Phone
Business Type
general_contractor

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