New construction
and remodeling
Greater Seattle
Area, Washington
The home you want,built your way.
The remodel you want, exactly the way you want it
At Mergen Construction LLC we believe that you deserve the remodel you want, exactly the way you want it. We have been proud to help families create more comfortable, beautiful and functional spaces in their homes across the Greater Seattle Area, Washington.
- Delivery on timeWe hand over every project on the date we commit to.
- Years of experienceEvery job is run by people who have built and remodeled for years.
- World-standard materialsAll of our materials comply with international quality standards.
- Turnkey projectsWe take your project from plans and permits to a finished space.
Our services
New Construction General Contractor
Your new home is something you have probably thought about for years. We are ready to help you build a home your family can love.
Additions
Is your family growing? Instead of moving, invest in the home you already have with an addition built to your needs.
Bathroom Remodeling
Heated floors, towel warmers and the right lighting: bathrooms that feel like a spa, from small and cozy to spacious and lavish.
Design Services
Design and remodeling under one roof, with vendors we trust to bring your vision to life.
Home Remodeling & Finished Basements
Remodels and finished basements done correctly, designed with you, with the best materials for the money.
Kitchen Remodeling
From the first consultation to the final walkthrough, a kitchen planned around how you cook, entertain and live.
From first visit to final walkthrough
Building from the ground up is a long road. This is how we walk it with you.
- 01
Location
A tear-down you want to rebuild, a lot you are still looking for, or plans already drawn: it all starts with where your home will stand.
- 02
Financing
We work with local banks and guide you through financing at every step, so the money side never stalls the project.
- 03
Site review
We visit your site free of charge and walk you through zoning, environmentally sensitive areas, neighbors and space limits.
- 04
Budget
An open, line-by-line budget, from economical choices to luxury items, refined with you and your lender until it is right.
- 05
Pre-construction
We go through every stage of the project item by item, so everyone is on the same page before work begins.
- 06
Construction
A dedicated project manager, weekly meetings and reports, and a budget update every month until the last day.
Planning your next project
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Kitchen Countertop Options
Choosing the countertop material is one of the most impactful decisions in a kitchen remodel, for the look and for the budget.
Read article -

Modern and Minimal Bathrooms
Modern and minimal bathrooms never really go out of style. Texture, color and a few quirky accessories keep them personal.
Read article -

Tips for Planning Your Next Bathroom Remodel
A renovated bathroom raises your home's value and makes daily life easier. A few planning steps keep the project in focus.
Read article

Let’s talk about your project
Leave your number and a good time to reach you. We will call back, and if you already have a location we will visit the site free of charge.
+1-206-769-4706Mon–Fri, 8:00 am – 5:00 pm
