Building Seattle’s custom backyard cottages.

It’s never too early to start planning when it comes to creating additional space for your family, hobby, or business. While we are always accepting new clients, our waitlist may vary. Schedule your feasibility consult today, so we can submit all the permits to start building in the next few months.

Homes should be cozy, comfortable, and safe

At H.D. Construction, we believe Seattle’s beautiful homes should be cozy, comfortable, and safe. We help our customers make spaces where their families, hobbies, and businesses can thrive. We do this by putting relationships first. Investing in relationships helps us understand what our clients would like to accomplish in their space. Once we understand their goals, we educate our clients so they can make informed decisions. This allows our team to make decisions with our clients, and create the spaces our clients have dreamed of where they can feel cozy, comfortable, and safe.

Space to create

See a garage turned backyard studio. Full of natural light, modern comforts, while fitting the feel of the house.


Backyard cottages

Are you considering adding a backyard cottage to your property? Whether you’re thinking of building a space where friends and family can stay, creating a rental unit to supplement your income, or finally building that art studio you’ve always dreamed of HD Construction is ready to help.

Home Remodels

Have you been thinking about a home remodel project? At HD Construction, we work with you to understand what you want to accomplish in your space, so that your project is on time, on budget, and what you’ve been dreaming of.

Handyman & Maintenance

Are you struggling to keep up with all your home maintenance tasks? HD Construction is here to help. We work with you to understand the home maintenance problems you’re trying to solve. When we’re done, you’ll feel cozy, comfortable, and safe in your home.

Add extra space with a backyard cottage

As of July 1, 2019 the laws have changed, making it easier for property owners to build backyard cottages. If you’re thinking of adding extra space to your home, consider adding a backyard cottage. HD Construction is ready to help you create the right solution to add space to your home.


Need an office or an art studio?

We believe relationships come first, and our relationships with our customers, allow us to create the right custom solutions, from zen home office, to light-filled artist studio.

“I am so much more productive now that I have my backyard art studio! No commute, quiet, and I can have art buyers come visit.”
– Mary

Combo art gallery and art studio.

Home can be a safe haven, but when it comes to working from home it can quickly become a distraction. If you’re thinking of adding space for your home office, artists studio, or music studio consider building a backyard studio with HD Construction. We’d love to work with you. 

“I heard that construction is stressful, disrupts your life, goes over budget, & always takes longer.

But ours was on budget & ahead of schedule.”




“If you’re thinking
of doing this,
do it.”


“Barry’s the one to walk you through it. You can trust him. He’s totally chill, but he’s also one of the most efficient, skilled contractors you’re going to work with. “

Can you add space or income to your property?

Contact us today to schedule a 90 minute feasibility consultation at your home with an experienced architect and builder to assess your property for building a backyard cottage or DADU/ADU. In your message please provide your address and tell us a little bit about your project.

Licensed, bonded, and insured

Contractor License #: HANDYDL882P4
Payment methods: Credit card, check, direct transfer or cash. Credit Cards Accepted with a 3% fee, and bank transfer