
Serving Altadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Customers say: True professional
"Workmen were professional and did an excellent job. Could not be happier with the results."





+526


Serving Altadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Customers say: True professional
"Workmen were professional and did an excellent job. Could not be happier with the results."





+526

Serving Altadena, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1982
Free estimates
Warranties offered
"We had a really great experience with So Cal Builders and Design! David was always responsive to our questions and quick to fix any concerns. The team worked really hard, did a top notch job and paid attention to every detail. They were always on time and respectful. Great service and reasonable price. I will definitely use them again in the future."





+515

Serving Altadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"Universal Home Design, Inc. did a fantastic job. The remodeled bathroom looks like an upper class hotel room. The owner, Oury, expertly coordinated many different groups of people to get the general work done, the electricity wired, and the permitting process completed and approved. He kept us informed at every phase of the project. Oury is very knowledgeable and very personable. I will recommend Universal Home Design, Inc. to family and friends."





+376

Serving Altadena, CA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"KN Remodeling redid my floors, removed a wall and got my JADU permitted, plus many more random fixes. Whatever project I threw at Nathan and his team he got done. They were great and I would use them again."





+48

Serving Altadena, CA and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I had my Westlake Village home completely remodeled with Construction Masters and I am thrilled with the outcome. From our first meeting, it was clear that Construction Masters wanted to understand my vision. They listened to all of my ideas and provided detailed plans that brought my dream to life. The whole planning process was smooth and exciting, with the crews always open to my input. The quality of their work is simply amazing. Everything from the custom cabinetry to the intricate iron work was done to perfection. They used high-quality materials, and the attention to detail in every corner of the house is incredible. Itâ s clear they take pride in their craftsmanship. Mickey and Moshe are a joy to work with. They were always polite, respectful of my home, and went out of their way to make sure I was happy with everything. Their commitment to customer service really shines through. The end result is beyond what I imagined. My home is now a custom masterpiece, and I have received so many compliments from everyone. I couldnâ t be happier with how everything turned out. If youâ re looking for a construction company for a home remodel, I highly recommend Construction Masters. Give Mickey and Moshe a call."





+111

Serving Altadena, CA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"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."





+80

Serving Altadena, CA and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"Satisfied customers reporting! We're writing this review four months after the completion of our bathroom renovation. We've been thrilled with the final product and the experience of signing with Ouri from day one was a pleasure. This was our first large project and we would undoubtedly hire Ouri again. Project We instinctively knew Ouri was the best fit for us after the on-site consultation. Not only are his reviews overwhelmingly positive, but he's knowledgeable, respectful, patient, and honest, with competitive pricing to boot. He's also a very responsive communicator. We needed some time after signing the contract to shop for materials. Ouri kindly rolled with our uncertain timeline, checking in periodically without any pressure to see where we were at and advising on any questions we had along the way. From the beginning of the project, his crew was respectful, clean, and always checked in with us as any questions came up. The project went smoothly and for one very minor hiccup that came up, Ouri & crew were quick to address without question. And months later, he sent a member of his crew to come troubleshoot something minor, again without any hesitation. It's challenging to keep these brief when you have such a great experience, especially when you read and hear about horror stories from other people. Selfishly, maybe we should keep this to ourselves so he isn't so busy when we need him for another project in the future :) Scope The bathroom was totally gutted save for some sections of drywall. A full tiled shower with a bench was installed (replacing a tiny old corner unit!), along with added lighting & exhaust fan, new floor tile, and all new fixtures/ cabinets/ paint. The plumbing and the shower drain were relocated. An old window was removed and replaced by a new one on an adjacent wall."





+80

Serving Altadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"If I had phoned Gino with Imperial Remodeling Inc., it would’ve saved hours of doing piece meal work on the home I moved into last fall. This this is the second home that Gino has remodeled, including kitchen, laundry room, two bathrooms, floors, and epoxy garage. All were completed in six weeks. Gino’s expertise, sound advice and excellent contractors made the transition seamless. I would not have taken on the enormity of the projects without having Gino as the contractor. My home feels brighter, more spacious, and easier to maneuver in now that the project is finished. Gino did many of the little jobs without charging extra that I as a widow would find difficult to do. Imperial Remodeling Inc. deserves five out of five stars for the excellence in job performance. I am a grateful and happy customer. Fran Valencia, California"





+185

Serving Altadena, CA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"Mike remodeled the upstairs of our condo five years ago and did such a great job that he was the only contractor we wanted for our downstairs kitchen and bathroom remodel. Once again he and his crew did a great job"





+30

Serving Altadena, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1988
Free estimates
Emergency services offered
"Construction Masters did an outstanding job on our ADU build. Their teams were professional, organized, and easy to communicate with throughout the entire process. They helped bring our vision to life while offering helpful suggestions along the way. The quality of work was top-notch, from framing and finishes to the final details. Everything was completed on schedule and within budget, which made the experience stress-free. The crew kept the job site clean and respectful at all times. We?re extremely happy with how the ADU turned out?it looks amazing and feels like a completely custom space. I highly recommend Construction Masters to anyone looking for a reliable and skilled construction company."





+51
From average costs to expert advice, get all the answers you need to get your job done.

Planning a home addition? Discover what to expect during the process, including design choices, permits, construction timelines, and key factors that impact your project’s success.

Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.

Discover how much porcelain countertops cost to install based on factors such as their size, materials, add-ons, and local labor rates.

Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.

Use this guide to budget for kitchen island costs, including island style and shape, customizations, countertop options, professional labor, and more.

Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.