Showroom: 1079 Boulevard Way
Walnut Creek CA 94595
Hours: M-F: 10-5:30 & Sat: 10-4

Welcome to Altera Design & Remodeling

Where Your Satisfaction is Guaranteed… In Writing!

At Altera Design, we offer a full range of services for any kitchen, bath, or remodeling project including design, products and build out.

We believe in the quality of our work and our products, and our warranty proves it. That’s why, where most other companies only offer a one-year warranty on workmanship, Altera Design offers a full three-years on our workmanship – virtually unmatched in the industry. Since we only work with carefully selected manufacturers, all our products are warrantied for at least one-year or more.

For your additional protection, as a Diamond Certified company, our work is further backed by a money-back Performance Guarantee provided by the American Ratings Corporation. Between these three layers of protection, we challenge you to find a similar company that guarantees your satisfaction in writing as much as we do.

Watch Our Video to Learn More About Us.

Kitchen Projects Bathroom Projects Other Projects Request FREE Consultation

Online Consumer Ratings

Diamond Certified Quality Guild BBB Yelp Rating

Best of Houzz Award 2015


We will never share your information.

Customer Reviews:

Your 100% Satisfaction is Guaranteed!

"We recently had our kitchen remodeled by Altera Design. This was a complete job from floor to ceiling, and included cabinets, appliances, wiring, counter tops and sink. Not only was the job expertly done, but it was finished ahead of time. We found the whole experience to be without the usual aggravation which is so often experienced with these kinds of jobs. We would be happy to recommend Altera Design to anyone who may be considering a remodeling job in their home. Where there may be a concern about professional people, expert work completed in a timely fashion, Altera Design is a good ticket.."
-- Ron & Rose, Martinez
"Steve and I felt compelled to write and let you know how much we are enjoying our new remodeled space! Six weeks after moving back in, we’re finding that we’re enjoying our new kitchen, living, dining and family rooms more than we could have imagined. The design work, the project execution and the finishing touches surpassed our expectations and made the whole remodel experience infinitely worthwhile. You listened, took note of the overall tone we were going for, and then delivered the designs that maximized the use of the space and supported the character and flow of the house. The final design we chose is livable and comfortable that I now can’t imagine this home any other way. We have a space that supports our lifestyle and entertains well – we couldn’t be happier. We hear tales of remodel woes so we are delighted to have a good story to tell."
-- Stephen & Helen, Danville

Attend our upcoming FREE Remodeling Seminars!

Learn More about Our Seminars
Special Offers Newsletter Sign Up Event Registration Get Project Idea Book