Denali Builders & Design provides custom room addition services throughout Los Angeles, helping homeowners expand their living space with professionally planned and fully permitted additions. From bedrooms and family rooms to second-story expansions and home offices, we manage every stage of the project with quality craftsmanship and transparent communication.
Our process is designed to keep room addition projects organized, efficient, and tailored to your home, goals, and budget.
We evaluate the property, discuss your goals, and determine the best approach for the addition.
Our team coordinates architectural planning, engineering, and permit approvals through the City of Los Angeles.
We complete foundation work, framing, rough-ins, insulation, drywall, and all structural construction phases.
The project is completed with flooring, painting, fixtures, final details, and a walkthrough to ensure everything meets expectations.
Expand your home with additional bedrooms designed for growing families and increased functionality.
Create larger private living spaces with upgraded bathrooms, closets, and modern layouts.
Add comfortable gathering spaces designed for entertaining, relaxing, and everyday living.
Dedicated office spaces designed for remote work, productivity, and modern home lifestyles.
Expand upward with professionally engineered second-story additions that maximize property space.
Bright, functional living areas designed to bring in natural light while extending usable space.
"We have 4 units that needed remodeling (plumbing, rewire electrics, remodel kitchens, bathrooms and tile flooring) after shopping around and getting many estimates for months Denali was one of the few that stood out. They seemed most experienced and professional of what we wanted to be done. He understood that it was a big concern for us to stay within… Read more"
"Denali Builders did wonderful work on remodeling my kitchen. Tom did an excellent job overseeing the progress of the project always prioritizing our satisfaction and budget. He coordinated all phases and did a great job delivering timely and with excellent quality. His team of experts did awesome work upgrading every aspect of my kitchen. Tom’s work ethic made me feel… Read more"
"We are more than thrilled with our kitchen/family room remodel completed by Denali builders. After interviewing several other contractors who simply wanted to rip out old and install new, it was a real pleasure to find that Tom was willing to work with us within our budget. He has a good eye for design and is an efficient project manager.… Read more"
"Love, love my new bathrooms and Tom and his team at Denali Builders! The bathrooms came out exactly how I was hoping. I received many quotes and I loved how Tom managed the whole project, overseeing all aspects of the renovations, providing expert advice along the way and answering all of our questions. His team is very professional and do… Read more"
"We completed a full kitchen and bath remodel with Tom and his crew, the experience exceeded our expectations from start to finish. The team was professional, organized, and easy to work with throughout the entire process. Communication was clear, timelines were realistic, and any questions or small issues were handled quickly and thoughtfully. We always knew what was happening and… Read more"
"After struggling to find a licensed general contractor for a couple months, one that we felt like we could trust, a friend recommended Denali Builders & Design to us. From the start, Tom was professional, honest, and kind. His transparency throughout our complete home remodel was impressive, and he kept us updated every step of the way during the entire… Read more"
"We recently purchased a home in Los Angeles for our parents and needed a full home renovation plan. We interviewed three local general contractors, and Denali Builders & Design stood out immediately. While they weren't the cheapest, Tom showed a level of care that the others didn't. He actually listened to our concerns about the kitchen remodel and structural repairs,… Read more"
"We recently completed a full home remodel in Calabasas and had a great experience working with Tom. Our house had some issues with subfloor settling and uneven floor transitions, and he took the time to carefully walk through everything and explain how it would be properly leveled. During the walkthrough he even used a laser level in the kitchen to… Read more"
"I just finished a complete kitchen remodel with this team, and we are still in awe every time we walk into the room. We live in West LA, and our old kitchen felt so dark and closed off. They managed to take down three walls—two of which were load-bearing walls—to create the perfect open concept kitchen we’ve always wanted. The… Read more"
"After struggling with persistent kitchen plumbing issues for years and hiring multiple companies that only provided temporary fixes, we finally found Denali Builders. We met with Adam, who was a total game-changer. Unlike previous contractors, he took the time to sit down with us and explain that the plumbing issues were much deeper than we realized. He had the problem… Read more"
"I had to do a kitchen and bathroom remodel in Los Angeles and I'm so glad I found Denali Builders & Design. I heard about them from a friend who just finished a complete home renovation. We started our project just a week after signing the contract. The new kitchen cabinets and the tile work in all the bathrooms look… Read more"
"We just wrapped up our master bathroom remodel and we couldn't be happier with our decision to hire Tom and his company Denali Builders & Design. From the beginning he had great ideas, assured us our idea would work (we wanted to turn our shower into a walk in doorless shower) and how he could bring our idea to reality.… Read more"
"We got all 3 of our bathrooms and our kitchen remodeled, and we’re really happy with how everything turned out. This is our first home in San Jose, and it was a big deal for us to get it right. From the start, the team was easy to work with and made us feel comfortable. The bathrooms came out great… Read more"
"We recently had our kitchen remodeled, and it has truly transformed our home and family life. As a family of eight, space and functionality are incredibly important, and the new layout has given us abundance and ease. The design is not only beautiful but also practical, making meal prep and cleanup so much easier now. We now have more seating,… Read more"
"Fair pricing and good quality work for a whole bathroom remodel. Constant updates throughout the whole project."
"I was looking for a reliable company to do my floors and two bathrooms that have needed a remodel badly. After a couple of weeks of research I decided to go with Tom because I felt comfortable and not rushed in anything. Overall I was very impressed with the work and the way he ran the project as a whole.… Read more"
"Just got my bathroom remodeled and the whole house painted floors too and honestly, I’m really happy with how it all turned out. The bathroom looks super clean now. They redid the shower, added new tile, and upgraded the vanity. It feels way more modern without being over the top. The little details, like the new fixtures and lighting, really… Read more"
"We used Denali Builders to remodel our extra bathrooms and it was a great experience. We initially asked 4 companies for estimates to renew our 3 extra bathrooms; new countertops, lighting, floors, and tub/shower enclosures. Tom, came out exactly as scheduled and gave us a competitive estimate in a timely fashion. We set a date and work began a couple… Read more"
"Tom and his crew bien great help and in charge of the kitchen remodeling we have had done in out 60 year old condo. The company as a whole was very nice and accomidating and we día reffer them to our close friends and family. As of now we wont do any more projects for some time, but would give… Read more"
"Great company and good people to work with. Professional and knowledgeable at what they're doing. I would recommend using them for all your remodeling / construction needs."
"Tom and his crew just finished our kitchen and guest bathroom remodel. For the Kitchen we kept the layout the same with new cabinets, countertops, flooring, and an amazing backsplash & the bathroom remodel went smoothly as well! Denali was helpful with design ideas and actually took the time to go with me and pick materials like tile , plumbing… Read more"
"We hired Denali Builders for a complete remodel of our front house and a new build in the back yard. Tom was very responsive in giving us a quote and the timeline for the work to be completed. Although we had plans drawn up by an architect, he gave us insight on how to maneuver around certain design issues that… Read more"
"Working with the Denali Builders team was a pleasant experience. The project manager, Tom, was very friendly and professional and always available to answer questions via text, email or phone. The team consisted of a foreman and several workers. We refinished our garage which required some structural changes in the ceiling, drywall and insulation and moving electrical and plumbing. They… Read more"
"I wanted to rebuild a large 800-square-foot deck, so I met with Tom from Denali Builders & Design to discuss the project. Tom quickly assessed the work required and understood my desire to schedule it soon. He provided a competitive quote and surprised me by offering to start within days since his team was already in the area and available.… Read more"
"I hired Denali Builders and Design to install a walk in tub. I found the staff to be friendly, polite and professional. They ran into a problem when they discovered my bathroom floor was uneven due to prior water damage. I was impressed with their knowledge when they identified the problem and were able to immediately correct it. I will… Read more"
"Managing a busy and big family, remodeling the kitchen was not in our horizon. We always wanted our dream kitchen. However it was supposed to wait till the kids are older. We had to start the remodeling process because we had a leak that destroyed a couple cabinets and the subfloor. After getting a restoration company to come and take… Read more"
"Tom is an honest and hard working builder, with great creativity and high quality design. His work is outstanding and he's a real pleasure to work with. He has an incredible ability to take your dreams and make them into a reality. I would definitely recommend using Tom and Denali Builders for all of your building and remodeling needs."
"I hired Tom and his team to remodel house we just bought. He suggested addition which perfectly compose to our house. We couldn’t be more happy than with help and ideas he has!! Thanks Tom once again and all the best for you!!"
"Great company,great service and amazing prices,highly recommended for kitchen and bathroom remodels"
"I had an excellent expirance working with Denali Builders & Design. From the very beginning , they demonstrated professionalism, expertise, and a genuine commitment to quality . Throughout project Tom maintain an open and clear conversation, keeping me informed about the project and potential issues. Their team was respectful, punctual and always willing to go extra mile to ensure work… Read more"
"We had Tom come out and remodel three of our bathrooms down to the framing of the walls, we were very happy with the outcome overall. His designer helped us throughout the project and made proper communication every step of the way. The end of the project, they didn’t hesitate to go beyond the scope of work and did some… Read more"
"The crew was really professional and nice, we enjoyed working with them. Adam always kept us up to date on the next steps and was always there to guide us throughout the project."
"Tom is reliable, efficient, and responsive. He's an honest person who is great to work with... I highly recommend Denali Builders for any home improvement project, large or small!"
"I recently had Denali Builder and Design remodel my kitchen, and I couldn't be happier with the results. Tom and his team transformed my kitchen into a modern tech-style kitchen that perfectly suits my lifestyle and needs. From the first time meeting, Tom understood my vision and worked closely with me to bring it to life. His team was professional… Read more"
"On a personal level, I must say that Tomer Zehavi is a patient and warm personality to work with. He is very creative, and has been doing this for years."
"Tom was very transparent and patient, answered all of my questions. We had some issues that arisesd and the team was well fast with their decision making to resolve the problems. I did have 2 projects done with them, although on the smaller scale, nevertheless they accomplished them very well."
"Tom is a man of integrity! When I contacted him for a “small” fireplace project (removing the old fireplace and inserting an electric one), I was really impressed that he worked with our modest budget with FULL service mentality. He did not nickel and dime us and stood by his original quote. It’s hard to come by this kind of… Read more"
"Great service and great communication! Working with Tom was an overall refreshing experience. His knowledge and experience was shown throughout our bathroom remodel and we will be rehiring them again for our kitchen in the near future."
"We hired Tom to remodel our downstairs apartment. He did a wonderful job. I'm very pleased with his work. I hired again to take down our chimney. I hired him again to do our, bathroom work. He stepped us through every step as this was a new experience. And yes, I'll be having him come back to do more."
"El equipo de Tom fue muy efectivo en la remodelación de la cocina de mi casa; siempre fueron muy profesionales al mostrarme todas las opciones que podría tener para que quedara con un material de calidad y larga duración. Muchas gracias por el increíble trabajo, los recomiendo muchísimo."
"We hired Tom to do our major reconstruction project in our Berkeley home. It was two bathrooms and entire house painting and lighting and a couple rooms to have complete new wiring done. The crew did an excellent job and the quality of work is what we were looking for, and it was at a reasonable cost. We always try… Read more"
"Tom and his crew were simply amazing! They have a meticulous eye for detail, had brilliant cost saving ideas that made our home look even better than before, and they finished well within schedule! I would definitely work with Denali Builders & Design for any future projects! Thanks Tom!"
