We turn underused spaces into the best rooms in your house.
Trusted by homeowners in San Diego and surrounding areas
We walk your space, talk through your goals, and give you a number that reflects the real cost — not a lowball to win the job.
Our in-house crew handles demo, framing, electrical, plumbing, and finish work. You deal with one team, not a revolving door of subcontractors.
You'll know what's happening on your project every step of the way. We send updates, answer calls, and don't disappear mid-job.

Turn your unfinished basement into a livable, comfortable space. We handle framing, insulation, drywall, flooring, and everything in between.

Convert your basement into a rental unit, in-law suite, or entertainment space. We manage permits, design, and construction from start to finish.

Update your kitchen with new cabinets, countertops, layouts, and finishes. We work with your budget to make the biggest impact possible.
We offer a focused set of remodeling services designed to add real value to your home. Take a look at what we do, and let us know which project is on your mind.
Call or send a request with the property details, the service you need, and anything important about the project in San Diego.
We review the request, explain the service path, and make the scope feel easy to understand before work begins.
The work is completed with the same focus on communication, professionalism, and follow-through that customers expect from Apex Basement Contractors.
Apex Basement Contractors should feel established, local, and easy to hire. The system now uses one clean home-services design language instead of changing the whole visual style by category.
We walk your space, talk through your goals, and give you a number that reflects the real cost — not a lowball to win the job.
Our in-house crew handles demo, framing, electrical, plumbing, and finish work. You deal with one team, not a revolving door of subcontractors.
You'll know what's happening on your project every step of the way. We send updates, answer calls, and don't disappear mid-job.
We understand the quirks of local construction, from older downtown buildings to newer suburban builds. That local knowledge saves time and avoids costly mistakes.
The website is built to make the business feel professional, easy to contact, and grounded in the neighborhoods it serves.
"They finished our basement in about seven weeks and it looks incredible. The crew was respectful of our space and kept the work area clean every single day."
"We got three quotes for our kitchen remodel and Apex was the most detailed and transparent about costs. The finished kitchen is exactly what we wanted — no upsells, no drama."
"Hired them for a bathroom remodel and ended up having them do our built-in shelving too. Great communication throughout and the quality of the finish work really stands out."
Have a question? We've got answers. If you don't see what you're looking for, give us a call.
Call (858) 293-5424Costs vary depending on the size of the space, the scope of work, and the materials you choose. We provide detailed estimates after an in-person walkthrough so there are no surprises once work begins. Most clients find it helpful to have a rough budget range in mind before the first meeting.
In most cases, yes — especially if you're adding electrical, plumbing, or changing the use of the space. We handle the permit process for you and make sure all work is inspected and up to code. Skipping permits can create serious problems when you go to sell your home.
It depends on the scope. A bathroom remodel might take two to three weeks, while a full basement finish can run six to ten weeks. We give you a realistic timeline upfront and keep you updated if anything changes along the way.
For most projects, yes. We plan the work in phases to minimize disruption to your daily routine. For larger whole-home renovations, we'll talk through logistics early so you can make arrangements if needed.
We help with both. Our team works with you on layout, material selection, and design decisions before construction starts. If you already have plans from an architect or designer, we're happy to work from those too.
We work throughout San Diego and nearby communities including Chula Vista, La Mesa, El Cajon, National City, Coronado, and more. If you're not sure whether you're in our service area, just give us a call and we'll let you know.
Contact us today for a free, no-obligation estimate. We serve San Diego and surrounding areas.