Business ProfileVerifiedRenovation Contractors in Olympia, Washington
Mallard Brothers Construction
Mallard Brothers Construction is an Olympia design-build contractor specializing in custom homes, ADUs and home remodels. The business began in 2021 with a tiny-home project for a community member, and its ADU work includes garage conversions and accessible designs.
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Service Area
Olympia and surrounding areas; Thurston County and surrounding areas for custom homes.
Public local listing. Mallard Brothers Construction is one of 11 renovation contractors ProsGrade lists in Olympia, Washington.
Listing details
6 services listed, including Custom homes, Accessory dwelling units (ADUs) and Tiny homes. Open Monday to Saturday. 32 reviews.
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How This Business Compares
How Mallard Brothers Construction compares with the other 10 renovation contractors on ProsGrade in Olympia, using public Google ratings and review counts.
- One of 11 Olympia renovation contractors on ProsGrade.
Services Covered
6 services- Custom homesTypically up to 2,000 sq ft.
- Accessory dwelling units (ADUs)Garage conversions and accessible options.
- Tiny homesEco-friendly builds designed for minimal living.
- Home remodelsAccessibility and outdoor-space projects.
- Bathroom remodelsFixtures, efficient layouts and high-quality finishes.
- Kitchen remodelsSmart storage, premium countertops and tailored designs.
Reviews
What customers say
Customers praise the team's communication, craftsmanship and customer service. One garage-to-one-bedroom project grew to include a bay window and covered porch ramp; in a separate garage-to-guest-house conversion, the customer appreciated permit and inspection coordination and regular updates.
Customer Reviews
Lisa Seifert
it was great to work with Mallard Brothers. on my project. We converted a garage into a one bedroom house that I initially thought I might rent, but we ended up designing such a beautiful unique place, that I decided to live here. During the middle of the build we came up with some pretty unique features like a bay window, a covered front porch with a ramp, among other details. The team was top level. Fun people to work with and everything got done on time.
D J
As a Realtor - it is imperative to have a reliable, trustworthy, quality custom builder to turn to for my clients. Mallard Brothers produces beautiful, quality custom homes as well as provides excellent customer service from start to finish. I highly recommend them and look forward to continuing to work together.
laura vogel-ciernia
We could not be happier with the work Mallard Brothers Construction did on our garage-to-guest house conversion! From start to finish, the entire team exceeded our expectations. They brought creative ideas to the design, kept us informed every step of the way, and delivered craftsmanship that is absolutely top-notch.
What impressed us most was their attention to detail and professionalism. Every finish, from the flooring to the cabinetry, was done with such care and precision—it truly feels like a custom home, not just a converted space. They handled permits, inspections, and all the logistics seamlessly, making the process stress-free for us.
Our new guest house is beautiful, functional, and feels like it’s always been a part of our home. Family and friends are blown away when they see it, and we constantly get compliments on the quality of the work. Mallard Brothers Construction turned our vision into reality, and we couldn’t be more grateful.
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Frequently Asked Questions
How long does Mallard Brothers take to build an ADU?
The design and permitting process typically takes about four months, followed by around three months of construction, depending on the project’s scope.
Can Mallard Brothers use Olympia's preapproved ADU plans?
For properties within Olympia city limits, the team can use Olympia’s preapproved ADU plan sets to expedite the project.
How long does a custom home project take?
Design and permitting typically take three to five months, while construction takes six to ten months, depending on the project’s complexity and size.
Can Mallard Brothers start custom-home planning before land is purchased?
Yes. The team can begin preliminary design discussions before land is purchased and can advise on site selection.