Custom wood and composite decks
Deck Builder in Boise, ID
★★★★★5.0 on Google
A beautiful, solid deck for summer dinners, weekend barbecues and quiet evenings outside, in wood or low-maintenance composite.
(208) 999-6446
Get Your Free Estimate
Mike usually replies the same day or the next.
More Room to Live Outside
A deck turns your backyard into another room of your home. It’s where the grill lives, where friends gather and where the kids eat popsicles in the summer.
We build new decks and replace old, worn-out ones, using quality wood or low-maintenance composite, with stairs and railings that are safe and built to last.
Deck Services
From a simple platform to a covered deck with a view.
New Decks
Custom decks designed around your home, your yard and how you want to use the space.
Deck Replacement
Tear out an old, rotting deck and replace it with a safe, solid new one.
Composite Decking
Low-maintenance composite that won’t rot, with a 50-year material warranty available.
Wood & Cedar Decks
Classic wood and cedar decks with natural warmth and character.
Covered Decks
Add a timber-framed roof for shade and shelter from the weather.
Stairs & Railings
Wide steps, wraparound stairs and railings that are safe and look great.
Mike’s composite deck replacement in Boise, with wraparound steps down to the lawn
Built Safe, Built to Last
A deck has to be strong where you can’t see it: footings, posts, beams and connections sized for the load and set to frost depth.
Mike handles the plans and drawing approvals, so your deck is built to code and inspected, and you never have to deal with the paperwork.
Solid footings
Code-compliant framing
Safe stairs and railings
Plans and approvals handled
Related Projects
A look at recent work by Mike and his crew.
Composite Deck Replacement in Boise
Composite deckBoise, ID
A rotting wood deck replaced with low-maintenance composite decking and wide wraparound steps.
See the full project
Covered Cedar Deck with a View
Covered deckIdaho
A covered deck built around the view, with wood decking, wraparound railings and an exposed timber roof.
See the full projectHow It Works
A clear plan from the first visit to the final walkthrough.
1
Visit & design
Mike visits, looks at the space and talks through the deck you have in mind.
2
Plan & estimate
You get a clear plan and a transparent estimate, and we handle any permits.
3
Build
We build it with care, with regular updates and a clean site every day.
4
Final walkthrough
We walk through the finished work with you and make sure it’s exactly right.
Why Choose Kemsley
01
Owner on Every Job
You work directly with Mike, from the first visit to the final walkthrough.
02
Honest Pricing
A clear estimate up front and no surprises once the work starts.
03
Clear Communication
You’ll always know the schedule and where things stand.
04
Respect for Your Home
We protect your property and clean up the site every day.
05
Right the First Time
Careful, quality workmanship that’s built to last.
“From when we started the process till my deck was done, Mike took care of all the plans and drawing approvals. He did a very professional and quality job.”
Adriaan Jansen van Rensburg, Google review
Frequently Asked Questions
How much does a deck cost?
It depends on the size, materials, design and site conditions. After a quick visit to look at the space and talk through your goals, we’ll give you a clear, itemized estimate.
Should I choose wood or composite decking?
Wood has natural warmth and a lower upfront cost but needs regular sealing or staining. Composite costs more up front but won’t rot and needs very little upkeep, and it’s backed by a 50-year material warranty.
Can you replace my old deck?
Yes. We tear out the old deck, check what’s underneath, and build a safe new deck in its place, often with better stairs and a better layout.
How long will the project take?
It depends on the size of the project, permits and when materials arrive. Once the plan is set, we’ll give you a realistic schedule and keep you updated along the way.
Do you handle the permits?
Yes. When your project needs a permit, Mike prepares the plans and handles the city approvals before construction begins.
Proudly local, family owned
Your Neighbors in the Treasure Valley
Kemsley Construction is a family-owned builder based in Boise, ID. Being local means Mike knows the city codes, the permit offices and what Idaho weather does to a build, and he’s never far from your project, from the first visit to the final walkthrough.
Boise
Meridian
Eagle
Kuna
Star
Nampa
Caldwell
And the wider Treasure Valley.
Ready for a new deck?
Tell Mike about your project. He usually gets back to you the same day or the next, and can come out to look at the space and talk through options.
Prefer to talk?
Call Today
(208) 999-6446
Monday to Friday, 7 a.m. to 7 p.m.
Get Your Free Estimate
Mike usually replies the same day or the next.