Get matched with top arbor, pergola or trellis custom builders in El Cajon, CA

"Fast response and clear communication throughout the process."

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again. "

"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

JJT Carpentry is a licensed, bonded, and insured carpentry and construction company proudly serving Ramona and San Diego County. We specialize in residential construction, remodels, and outdoor living projects, delivering high-quality craftsmanship with dependable service and clear communication.\n\n\n\nOur services include custom decks (redwood and composite), patio covers, pergolas, framing, siding, fascia, outdoor living spaces, ADUs, remodels, and general carpentry. Whether it’s a small repair or a full build, we approach every project with precision, organization, and respect for your home and property.\n\nHomeowners choose JJT Carpentry for our attention to detail, honest pricing, and pride in workmanship. We show up on time, stay on schedule, and build projects that are made to last.\n\n\n\n📍 Serving Ramona & San Diego County\n\n📄 License #1120213

"Professional, fast and fair priced for my plywood subfloor replacement on my balcony :)"

"I got a couple bids and decided to go with Adam. His guys kept everything clean and my patio is looking really nice. I can’t wait to host friends and show off the beautiful work! I highly recommend Sandberg Innovations for anything you would need to do at your property. "

"My second time hiring Jose and team. They’ve now framed an ADU and an addition for me. Very knowledgeable in code requirements and know the right questions to ask an inspector. Passed all inspections. Quality work and great communication. Thank you! "

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n