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Langdon-Gionet & Associates, Inc.

(LGA, Inc)



"The key to great design is capturing the spirit of the client and the essence of the space."

Featured Project


Specializing in Design+Build

Innovative Design

Quality Build



New Venture!

Tiny House on Wheels.

Showroom coming soon.


Testimonials

What our customers are saying

LGA consists of the design-build team of Chris and Natalie Langdon. They are friendly, professional, experts in their respective fields and a true pleasure to have worked with. Natalie uses CAD for her design work and is able to generate revisions very quickly. She has a good eye for detail and has excellent design suggestions. Chris is one of the most conscientious contractors I have ever worked with. Additionally, he has solid relationships with a team of subcontractors and he holds them to a high standard. We were very fortunate to have met them and have them manage a whole house remodel. Meticulous in their work, our remodel turned out spectacular. I would not hesitate to use them again and look forward to maintaining our friendship built over the 8 month process. Highly recommended.

JB Alamo CA
JB Alamo CA Home Owner

Our experience with Natalie and Chris from start to finish could not have been better. From pre-planning to the estimates through construction to completion phases the process was great. In all aspects of the project including concept, design, product selection, ordering, construction and finishing touches it truly felt like a partnership the whole way. Natalie and Chris were very responsive communicators, helpful and great coaches which resulted in a truly stress-free experience. The quality of Chris’s work is absolutely exemplary and his high level of professionalism carried over to the sub-contractors who were all professional, personable, capable, meticulous and always on time. This was helpful throughout the process. We are totally thrilled with the results and highly recommended Natalie and Chris to those who expect a great experience and the highest quality results.

PR Orinda CA
PR Orinda CA Home Owner

Chris and Natalie helped bring our guest bathroom into the modern age. Natalie's natural design sense and thorough layouts was extremely helpful in narrowing down our thoughts on the remodel. She was also very helpful and patient when we needed to revisit the plans to help accommodate ADA specifications. Chris's work is impeccable and he was very hands-on, with great communication throughout construction. Both are very friendly and not only professional but deeply care about the quality of their work. We couldn't be happier.

NA Pleasant Hill CA
NA Pleasant Hill CA Home Owner

LGA has completed 3 projects for us. Each project came in on time and within budget. Natalie listened to our needs and wants, offered up valuable suggestions and provided a master suite design that other design build contractors told us was impossible. Chris' workmanship is second to none. He has an excellent eye for detail. My experience in the commercial construction industry has taught me where to look for poor workmanship and shortcuts and I would never work with a contractor who is not qualified to work at a high level. I would recommend LGA to anybody and look forward to using them on our next project.

JM Danville CA
JM Danville CA Home Owner



When we bought our house a few years ago, it was dark, dull and "hovel-like" but had good bones and space. LGA, Inc. totally transformed it into an exceptionally beautiful home, exceeding even our wildest dreams. When people see it for the first time, their jaws drop. Our home is now at the center of our lives - a joy for all who share in its exciting structure, light, warmth and beauty.

DL Orinda CA
DL Orinda CA Home Owner

We selected Chris and Natalie Langdon to build our home in Orinda, in 1999. Chris oversaw the entire process from installation of 200+ piers (hillside lot), subcontractor quality control, scheduling as well as performing top quality carpentry. Although Natalie was not involved in the original architectural drawings, she was instrumental in correcting a number of design flaws to ensure the living areas flowed cohesively. Natalie alleviated our worry and the time consuming process of interior selections by understanding the look and feel we wanted throughout the house and providing selections to meet our criteria. The completed project exceeded our expectations! Since, the completion of our home, we hired LGA, Inc to design and build our wine cellar, pool table and poker rooms and recently remodel of our master suite and built and an outdoor kitchen. Each project is unique, beautifully designed and the highest quality craftsmanship.

KR Orinda​ CA
KR Orinda​ CA Home Owner

I had to replace a vandalized front door on my property and reached out to LGA, Inc. as they had done a wonderful job on our kitchen remodel two years ago. After discussing the issue with Natalie, Chris came over the next day to get some measurements. Natalie then worked with my wife and I to get the right style / type while also trying to help us save money. Shortly after choosing the door and stain, Natalie provided a very reasonable quote, which we approved right away. Within 3 days Chris got in touch to say the door was ready and that he could begin the installation in a day or two. Chris was extremely courteous and took the time to send text message updates /pictures. The final result was fantastic and we would highly recommend LGA, Inc. to any other homeowners looking to remodel.

DR Pleasant Hill CA
DR Pleasant Hill CA Home Owner

The general comment is that Sandy and I remain extremely impressed with the work that you and Chris do. You are both delightful people to work with and both absolute professionals. I have done enough amateur construction work myself to appreciate the quality of what Chris and his subs do. We will benefit from your expertise for the rest of our active lives I suspect.

LK Blackhawk CA
LK Blackhawk CA Home Owner

LGA has worked with our firm on several commercial interior projects. Natalie did an amazing job and we wholeheartedly recommend LGA to all colleagues and associates as the “full package deal” – cutting-edge interior design talent, CAD services, dedication, quality construction services, and passion for doing the job right.

Steve Hoover
Steve Hoover President, BE Interiors

We're loving our new home and still feel more than a little amazed that this place is ours. Thanks for following up on all the many, many details for the house. I don't know what I'd do without you.

LR  Alameda CA
LR Alameda CA Home Owner