Ground Up builders santa monica
Ground Up Builders has over ten years of expertise and is dedicated to making your renovation process as stress-free as possible while providing the finest quality service and craftsmanship from start to end. Our reliable services in Santa Monica are top-notch and very reliable for your satisfaction.
Unlike other construction companies, our projects are not overseen solely by salespeople or designers.
Our passion for the environment means you can be assured of excellent service while saving costs on energy and helping the environment.
At Ground Up Builders, we never forget to contribute to environmental protection and keep up with all USGBC (U.S. Green Building Council) regulations and the re-green program.
EXCELLENT Based on 178 reviews Nora S.October 21, 2025Verified We've worked with Uzi and the Ground Up Builders team on a number of projects in our home -- from gut renovations of two bathrooms to opening up walls in our kitchen, installing new lighting and electrical, mold remediation, and refinishing all the floors in the house. Oh! And when we had an emergency plumbing situation a week after moving in having nothing to do with his work, Uzi sent his team immediately to help. While Uzi is incredibly capable with major renovations, he approaches even the smallest jobs with the same level of care. Truly, no job is too big or too small for him. Uzi is smart, thoughtful, patient, and deeply experienced-- he's like a walking encyclopedia -- he has answers to everything! He's also an amazing communicator -- always available, always willing to explain every step. We're not the easiest clients (we're very particular and even more indecisive!), but Uzi never once made us feel rushed or like we were a burden. He always walked us through every option and every choice. His team of painters, tile installers, plumbers, handymen, and more -- are all so kind, skilled, professional, and respectful-- always putting on booties before entering and cleaning up after themselves when they finished. We always felt comfortable with the Ground Up team in our home. We appreciate Uzi more than we ever thought it was possible to appreciate a contractor. In short, we recommend him and Ground Up without hesitation. KC B.September 26, 2025Verified I had the privilege of working with Jacob and his team. He is incredibly dedicated and personally invested in his work. He truly listens, communicates with care, and pays attention to every detail. He and his team are meticulous, thoughtful, and hardworking, while also being very respectful of the home and space. They're not only trustworthy but also genuinely kind and caring--it felt like a real personal and collaborative relationship throughout the process. I highly recommend. Heather C.September 25, 2025Verified We needed to remove a bath/shower tile surround to re-waterproof and retile, and replace the fixtures. We went with GUB after getting their name from a tile vendor and meeting with more than one alternative. GUB were the most expensive by far but also were the most responsive and had the most professional and comprehensive bid. All of the legal paperwork and their license information was included, along with a detailed scope of work and examples of past work. Adi Aiish was our Field Manager. He's friendly and very responsive and our overall impression was that the additional cost would be worth it to have a professional job. To be succinct, here are the pros and cons from the project: Pros: - Responsive field manager - Very fast demolition and quick work overall - Crew was hard working and polite, especially Antonio - Tiling work looks good Cons: - When a piece of plumbing broke and flooded the ceiling below, the response was that things like this happen. It took 5 days for the field manager to take a look and offer an apology. - During demolition, the mess was off the charts bad, leading to a lot of cleanup for us afterwards. During the project only the floor was covered (and on one day not at all). I've had other renovations done that were much cleaner. - The finishing was not as polished as I would have hoped. The caulking around fixtures was messy, the tile tilted slightly revealing the old seam around the floor, painting that was in the bid was only one coat until I asked for more. I think the M.O. is to work very quickly and fine tune the finishes only after being asked. Overall we're happy with the result but would have liked them to go a little slower to be more careful. Kristy K.September 16, 2025Verified Ground Up Builders have been amazing to work with!! They are professional, offer great suggestions, and produce sold work. Jacob is amazing!! He truly cares about the work that is put into your home as if it's his own home. He treats you like family. For us, Jacob went above and beyond. We live in El Monte and the city is not easy to work with. They kept giving us problems with permits, etc. Jacob didn't just email them and wait around. He drove over in person time and again to resolve the issues and speed up the process for us. If you want something done in your home, you can trust the team at Ground up Builders! Aaron F.September 10, 2025Verified I had an excellent experience with Jacob Hirschorn and Ground UpBuilders! They came out to inspect a problem I was dealing with after I had already received a quote from a big-name company. Right away, I noticed how professional and detailed they were. They carefully assessed the situation, explained everything clearly, and recommended addressing the issue in two stages to make sure it was done right. Thanks to their honesty and thoroughness, I discovered that the big company's quote was not only overpriced but also wouldn't have fully solved the problem. Jacob & his crew saved our family a lot of money and gave me peace of mind knowing the job was done correctly. I highly recommend Jacob & Ground Up Builders if you're looking for a contractor who is professional, trustworthy, committed to doing quality work & a long lasting relationship. Barbara O.September 2, 2025Verified Jacob Hirschorn and Ground Up Builders did a high quality job on a residential apartment unit that needed mold remediation and tile abatement, followed by replacement of very old bathroom materials and fixtures with new of same. The finish product looks very professional. Jacob managed the field crew with Ground Up's long-standing pool of workers, including Manny and Cesar. Jacob did not over-promise anything and stayed on schedule. The office team was very helpful as well, including Mary Jane and Tish. It is best to determine ahead of time if you may need a THP with the City of LA and establish who will purchase materials. Thank you Ground Up Builders. You delivered. John F.August 26, 2025Verified We have now used Uzi and his team for three jobs: When a car crashed into a front bedroom, for a bedroom & den with flood damage, and a recent remodel including repairing hundred year old hardwood floors, windows, etc. He gets all 5 stars from us. He does what he says he will, and he does it on time. He has a fine crew that really came through for us. Absolutely 5 of 5 stars. Thanks for everything, Uzi!! Angelo D.August 19, 2025Verified I've worked with Ground Up Builders for many years, and Jacob has always been my go-to person. He is extremely knowledgeable, patient, and takes the time to share creative ideas--he recently spent a long time helping me plan my kitchen remodel. His estimates are fair, right in line with other general contractors, but what sets him apart is his honesty, integrity, and the value he brings to every project. Over the years, Jacob has replaced carpeting with LVT flooring (and even secured me a great discount with the flooring company) and corrected the poor work of a previous contractor on a decorative window. Every experience has been positive, and I truly trust his judgment and workmanship. Ground Up Builders is always the first company I call, and I highly recommend them to anyone looking for quality work and a contractor they can rely on. Hank C.August 18, 2025Verified Huge fan of Ground Up's work. Jacob and Uzi have guided us through planning and permitting for several residential projects with amazing know-how, attention to detail and professionalism. Certainly the most attentive and thorough contractors we've dealt with. And when we lost our home in the January 2025 Eaton Fire, they went above and beyond to help us navigate our insurance claim and to help prepare for our possible ground-up rebuild. Highly recommend them for any design or construction needs, big and small. Hector H.August 13, 2025Verified I purchased my first home with my dad last year and really wanted a pool in my small backyard. I was worried it wouldn't be possible just due to the huge dirt hill we had taking up half of the space. Adi Aiish at Ground Up Builders and Marcos Rojas took on this challenge and let me tell you, they absolutely did not disappoint. They took my plain backyard and turned it into an oasis, equipped with a heater for the pool AND the spa, as well as a built-in, natural-gas grill and countertop and tied it all together with a stunning planter and moody lighting that really brought the set up to life at night. I highly HIGHLY recommend these guys for anybody's future home upgrades and projects. Thank you so much for also getting this done quickly and safely!!
Trusty Kitchen Remodeling in Santa Monica
We offer only the best home improvement and renovation services in Santa Monica to our much-valued clients and newcomers alike. Our company’s main goal is to create a healthy living space for you and your family in your house.
When you choose Ground Up Builders, you are getting the most reliable kitchen remodeling service available in Los Angeles. Our goal is to make the kitchen; the heart of your home, the most beautiful space in your house. We’ve been remodeling bespoke kitchens in Santa Monica for over 10 years. Ground Up Builders has received numerous five-star evaluations on Google, Facebook, and Yelp. This and our excellent record are enough to assure clients of our competence.
Ground Up Builders contractors are highly experienced artisans who are sensitive to your and your home’s needs, whether it’s more cabinet storage (from pre-fab to bespoke cabinets), more dining area, open floor plans, custom flooring, or beautiful finishes.
Our professionals specialize in high-quality kitchen design and construction, but we take it a step further by providing exceptional customer service. We recognize that home remodeling can be stressful, so we want to make the process as easy and quick for you and your family as possible.
Exceptional Bathroom Remodeling in Santa Monica
Bathroom remodeling is a specialty of Ground Up Builders in Santa Monica. We perform full bathroom renovations, improvements, plumbing, and repairs. A custom bathroom made by us can easily turn into your haven. A private spa with all the amenities, or perhaps a sumptuous guest bathroom with peace and quiet. We at Ground Up Builders believe that comfort should never be something you have to give up. When done properly, your bathroom will be a place where you can relax and escape the various stressors that your day may bring. We can renovate your bathroom with a Jacuzzi tub and replace any old fixtures.
Ground Up Builders specializes in handicap-accessible bathroom renovations, which necessitate the use of a highly specialized leveling procedure to ensure stability. Let us bring your vision to life wherever your inspiration leads you. With over ten years of bathroom remodeling experience in Santa Monica, we can have you enjoying your dream bathroom in no time!
ADU garage conversion contractor in Santa Monica
In Los Angeles, converting a garage is one of the most well-liked home renovation initiatives. Your home acquires more square footage, living space, and equity by turning your garage into an ADU or bonus room. Your standalone or attached garage can be converted into additional finished space by Ground Up Builders. You can use this space as an office, gym, living room, bedroom, and more. We are a full-service garage conversion contractor and can handle the complete job from design to completion.
We’ll offer a free price and garage evaluation at the beginning of the process. The ADU garage conversion will then be designed and engineered to meet your needs and aesthetic preferences.
Ground Up Builders has been the go-to expert for building, remodeling, and converting garages in Santa Monica for more than ten years. When we take on any garage renovation or garage conversion project, we use only the best materials and cutting-edge technology. Whether you want to create a garage addition, transform your garage entirely, turn your garage into a living area, or turn your garage into a bedroom, we are sure to make your vision a reality.
Dependable Window Replacement in Santa Monica
You can count on Ground Up Builders for expert window replacement in Santa Monica. If your home feels drafty or your energy bills keep climbing, it may be time to upgrade your windows. Swapping out old doors and windows for energy-efficient models can significantly improve insulation—keeping your home warm in winter, cool in summer, and reducing your heating and cooling costs.
Our process begins with a professional energy assessment to identify air leaks and gauge their impact. From there, we’ll recommend the best solution—whether that’s a full replacement or a more budget-friendly option like reglazing or refitting. In many cases, you can save up to 15% on your energy bills just by replacing inefficient windows.
At Ground Up Builders, we offer a range of affordable options tailored to your needs, ensuring both comfort and cost-efficiency for your home.
100% Financing Now Available
Ground Up is an approved contractor for a number of financing programs, many that the competition isn’t qualified to offer — meaning, we’re able to help you find the best rate in town.
Licensed, Bonded & Insured
This is important because the last thing you want is to get personally sued by a concrete installer working for a company that isn't insured who gets injured while working on your project.
Free Consultation
Get our expert opinion free of charge. Our experienced, licensed contractors are happy to meet in person to show you how our service can benefit you.
Family Owned & Operated
Ground Up Builders is family owned and operated, and our owners proudly work in the field, sharing their commitment to quality craftsmanship with the Southern California community.
Affordable, Quality Service
Our size allows us to efficiently service the greater Los Angeles, Orange and Ventura Counties, offering quality service and attention to detail at a competitive rate.
Customers Love Us
Our quality speaks for itself, and from Yelp to Angie’s List and everywhere in between, our customers know it.
Quality Roofing Service in Santa Monica
When it comes to your home, we think that you should never settle for less than the best. Ground Up Builders provides the highest quality roofing services in Santa Monica. For both home and commercial design, we specialize in any roofing concept you may have. We have over ten years of expertise and have built a reputation for producing high-quality work.
When designing roofing plans, our customers have the choice of working directly with us or bringing in a third-party architect who has already received approval for the designs. The purpose of the first meeting will be to discuss the plans and solicit opinions. To ensure that everyone is on the same page, we will ask very detailed questions in this step. Once you’ve had a session with us, we will provide you with a full proposal outlining everything that is and isn’t covered under the scope of work for your analysis.
Room Addition contractor in Santa Monica
A room addition, also known as a bump-out addition, is a brand-new building that is added onto an existing house to make more space. The Ground Up Builders team has many years of experience planning and constructing room additions in Santa Monica.
There is a huge demand for home expansions all around the Los Angeles region. This is because they increase usable living space and house equity. There are several good reasons for homeowners to add a room to their homes.
A room addition is perfect if you have a newborn at home, need more room for visitors, want to put on a family room, or just want a chic place to hang out. Prefab room additions are a great way to give your house the finishing touches it needs without having to move anything. One of the best investments a homeowner can make in their home is without a doubt this one.
Some Facts About Us
- More than 500 residential installations within the state of California totaling more than 100 megawatts of power.
- An industry leading installation process. From signing the paperwork to getting your product installed, we can have the whole process done in mere weeks.
- Expert installations completed within just one day in many cases. All work is done in-house. We don’t subcontract anything out.
- We offer quality solar panel products so you can trust you are getting the best for your money
- Angie’s List Super Service Award Recipient in 2015 And 2017 Winner In Los Angeles.
- The owner is involved in all of the projects we take on.
- We are a recommended company by the utility companies in the area.
- We are recognized by the League of California Homeowners, Energy Star and California’s Renewable Energy Alliance.
- We foster a family environment and have a close relationship with your project all the way through until the end.
- We are a California Licensed Contractor who is C-46 specialized for solar and B general contractors, so we can handle whatever you need done.
Our Leadership Team
Joseph Foster
Founder & Owner
Daniel Foster
General Manager
John Foster
Certified Technician
Thomas Jones
Certified Technician

Tommy Foster
Certified Technician
Keith Johanes
Certified Technician