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our design+build model

an experience you'll love

Watch: What is a design/build firm?

the benefits of working with a design+Build company

Woodlawn Custom Home


The design + build model offers several key advantages for homeowners. Keeping everything consolidated can help avoid frustrating delays, miscommunication, subcontractor scheduling issues, and possible construction issues.


in-house expertise

At Lamont Bros., we not only have teams of designers and builders that work closely together with you throughout your project, we do almost all of the work in-house, even pouring concrete foundations.


Alameda Kitchen Remodel

streamlined process

Any conflicts that may arise between the design and the construction can be quickly and easily worked through. Once we discuss any issues with you, our design and build teams work together to rapidly devise the best solution.


more value

Having combined teams of designers and builders can help keep design costs down, reduce overages, and speed up project timelines. That means your budget can go further and you get to live in and enjoy your new space sooner.


Video: Hear from some clients about their experience

Client testimonials

"We couldn't be more happy with the finished product. We have been enjoying our new living space for a full year now and love it just as much as the day it was completed!"

Robert and Diane / SW Portland Kitchen Remodel

"We are thrilled, and the work is above our expectations! We're extremely happy with the quality and the processes Lamont Bros. had in place to complete our goals. All workers were friendly, polite, communicated effectively, were here on time, and conveyed the status of the job at all times."

Mark and Wilda / Oregon City Portland Kitchen & Bathroom Remodel

"I wish I could leave a higher rating than 5 stars! These guys set the bar extremely high in terms of customer service and quality work. Joseph is incredibly knowledgeable and helpful and helped me do some structural analysis on my house. Everyone I've worked with at Lamont Bros. is awesome! I will definitely use these guys again!"

Dan / SE Portland Multiple Projects

"After working with Joseph & his crew from the Lamont Bros., we are enjoying a beautiful new kitchen. We appreciated the design process & the hard-working team who completed our work. Special kudos to Rebecca who painstakingly mounted our tile back splash -- first thing everyone notices!"

Kathy / SE Portland Kitchen and Outdoor Space

"We had a tree fall on our house at the worst possible time of year. We contacted Lamont Bros. and they responded immediately. We had a quote in a very reasonable time frame,  and they dealt with all the insurance issues. Lamont Bros. managed to get the job done when they said it would be done. And done right the first time."

Dan / Clackamas County Structural Repair

"After looking for a good local company to add a craft room to our ranch style home, we found Lamont Bros and couldn't be happier with the quality of the work and performance of the crew. The design Joseph came up with was better than we hoped for. We highly recommend this company to anyone looking for a good fair deal. Thank you Joseph and crew!"

Susan / Oregon City Addition