Get matched with top addition to existing structure builders in Altadena, CA

"We found IND construction through my sister over 2 yrs ago & it has been an absolute phenomenal experience. They worked 6 days a week nonstop for over 7 months in transforming our kitchen, 3 bathrooms, 2 kids bedrooms, & our master bedroom into "a brand new house". With his project manager & David always in constant communication with us for all details, we found this experience to be more than expected. Small "bumps in the road" always occurs with major remodels but David & his crew were more than willing to fix them without hesitation. David help us find an architect for the designs which matched our wishes completely. David help us find many subcontractors who worked very hard in transforming the work smoothly. We even asked David to help us design our landscaping & hire a great workers to finish our landscaping in less than 2 months. Quality was excellent. For major construction for inside & outside, we can always expect issues that came up but David's crew were more than willing to fix them in short time. Thank you David & Thank you IND construction for your wonderful work. You are all truly professionals!!!"

"Avi from So Cal Builders & Design Inc was our general contractor for our house's addition/expansion. This is the 2nd time we worked with Avi and his team, after he helped us completely remodeled our existing house, we know he is the perfect guy for our phase II of building the addition to our house. Again, Avi is so great to work with! He is very knowledgable on all construction related work and he is always available to help with whatever. He is able to come up with super creative solutions for all our requests/wants, we couldn't be happier with the work from So Cal Builders & Design Inc! My city is pretty strict come to all different types of code, Avi was amazing at managing all the city requests for us, I am glad that he helped with all that stuff for us so we didn't have to worry about anything. The work itself is truly awesome, and Avi and his team are here for us even when the work is completed when we need anything. I completely trust Avi and will for sure recommend him to anyone!"

"The KN Remodeling team did an excellent job at our home completely remodeling 3 bathrooms, painting our entire home and rebuilding a huge planter outside. We trusted them in our home while we are out of town almost the entire time. We hired them back to do additional work in our home that they did quickly and expertly. The team was professional, very friendly, worked quickly, quietly, cleanly, and I would highly recommend them."

"My husband and I really enjoyed working with Ben and his team at Creative Home Remodeling Group. Ben oversaw everything from making the plans, getting them approved by the city, scheduling the entire build and doing all final inspections. We really appreciate how communicative Ben was with what day and a time window we could expect the different work groups to come and what work would be done those days. If my husband or I ever had questions or problems with anything that was going on during our construction we were encouraged to call Ben and he helped create a solution that was workable for all of us. We liked that Ben and his team took care of everything from beginning to end and we did not have to hire any additional contractors along the way. We did have to purchase the specific fixtures and tiling we wanted.) We added apx 200 sq feet to our home, which included a bathroom, walk-in closet and room extension. The total process took exactly 1 year from signing our contract to us being able to use our added rooms. (That included making the plans, getting them approved by the city, the build, the installation and final walkthrough with the city inspector.) I would recommend using Ben and his team at Creative Home Remodeling Group to my family and friends. We look forward to working with Ben again in the future."

"HIC builders is a family owned company, and they did a terrific job at my house. We added an ADU above the garage, remodeled two bathrooms, and did other extensive work on the house. Abraham, the field manager, was responsive and available, flexible when plans needed to change to accommodate structural issues that we discover as the project progressed, and answered my endless questions. The workmen were always on time, courteous, and cleaned up the site every day before they left. Probably the easiest way to find out if HIC can provide what you want is to call Abraham Moryossef directly (818 850 5062) and chat. I know it will be a good investment of your time. They are terrific!"

"Axe Construction is the real deal. From start to finish, they handled everything—helping us find the right property, managing the full demo, collaborating on the design of a brand-new home, and executing the entire build. What’s impressive is that they delivered all of this within a 13-month timeframe, which is almost unheard of for a ground-up custom build. Communication was clear, decisions were practical, and the team stayed solution-oriented the entire time. No endless excuses, no finger-pointing—just progress. They understand design, construction, budgets, and timelines, and they know how to keep a project moving without sacrificing quality. The final result exceeded our expectations. The house is beautifully built, thoughtfully designed, and feels solid in every detail. If you’re looking for a contractor who can truly handle a project end-to-end—and actually deliver—Axe Construction is the team you want. Highly recommend."

"I hired Golan and H&A My Design to build an addition to my house. Golan was very professional, helpful, communicative and honest. He listened to my suggestions and gave me some great advices. The project was finished ahead of schedule and I am completely satisfied with the outcome. Highly recommend Golan and H&A My Design!"

"I recommend MF Construction without hesitation for any and all of your home remodeling needs. Mike and his team did a beautiful job! They exceeded our expectations in performance, outcome, attention to detail, and timeline. From the start of the project to the finish, the team showed up every single day, even on some weekends. They stayed late when necessary to keep the project on track and worked tirelessly to ensure our satisfaction. Mike, Melvin, and the team are exceptionally clear communicators. I always knew what was going to happen next with the project. They checked on the team's progress and my satisfaction frequently. Mike was kind and patient with both of my elementary-aged children. Their bedrooms got a complete redesign and overhaul and he treated them just like customers, giving them input and ownership into the process. Thank you so much, MF construction! We could not be happier with our "new" home!"

"Platinum Home Builders our house beautifully. They showed up on time and finished the task in less than a week. Following the last walk around, they worked hard to ensure that all of the concerns were addressed. It's good to see projects like this finished on time and with a skilled workforce. I believe their costs are a little higher than others, but the quality, professionalism, and promptness of their work make it worthwhile."

"We are working with Guy to convert our garage into an ADU/pool house and it is going great. I'm always impressed by the quality of work that Guy and his team at Supreme demonstrate -- and very pleased that they are able to live up to the timeline that he commits to. They are able to work well and quickly, and at a fair price. This is a big project for us, but Guy has walked us through each step so we know what we need to do. This is the second time we have worked with Guy and he has delivered well on both projects he has worked on with us. If you're looking for someone to take care of a remodeling job for you, I would strongly recommend Guy."