Composite
A consistent finish
An even, contemporary look for an outdoor space with a clean, considered feel.
Care considerations
Cleaning needs depend on the product. Confirm the selected manufacturer’s guidance.
Kolsen Deck Builder · Pasadena, California
Plan an outdoor space for slow mornings and long dinners. Compare deck materials, explore a 3D concept, and call Kolsen Deck Builder in Pasadena to discuss your project.
Estimate my deck 4.9 120 Google reviews From the supplied Google Maps listing · Rating may change
Two ways to imagine your space.
Architectural concept renderings, not completed projects.


A sample deck with pergola dining,
lounge seating and room to unwind.

Activate the model to rotate, pan and zoom.
Concept model for exploration, not a completed project, construction drawing or code-approved design. This fixed model is separate from your calculator selections.
Find a starting range for your space.
Adjust the details. See what changes.
*Sample rates for this preview, not an offer or approved installed pricing.
The feel underfoot. The way it ages.
Find the material that fits your life.
A consistent finish
An even, contemporary look for an outdoor space with a clean, considered feel.
Cleaning needs depend on the product. Confirm the selected manufacturer’s guidance.
Warm, natural character
A softer golden tone with the variation and grain that make natural wood its own.
Plan for periodic refinishing. Exposure and the chosen finish affect the schedule.
Rich, expressive colour
Deep reddish tones for a deck that feels at home beside planting and warm stucco.
Discuss sealing, cleaning and colour changes before choosing a finish.
A practical starting point
A wood option to explore when your starting budget is an important part of the plan.
Ask about treatment, finishing and the maintenance suited to the actual boards.
A proposed path for your project.
Confirm the details with your contractor.
Discuss your ideas, take measurements and consider access, drainage and the way you want to use the deck.
Agree the design, material choices and a written quote with clear inclusions, exclusions and payment terms.
Confirm permits, material availability and the schedule before setting a construction start date.
Build to the agreed plan, complete any required inspections and review the finished work and care instructions.
Planning a deck in Pasadena or nearby?
Include your project ZIP code in your enquiry.
San Gabriel Valley
A clearer picture, before the first conversation.
Kolsen Deck Builder is listed at 3840–3844 E Foothill Blvd, Pasadena, CA 91107. Call (323) 250-8706 before visiting and check Google Maps for current opening hours.
Call (323) 250-8706. Have your project ZIP code, approximate deck dimensions and preferred materials ready. The calculator and form on this website are previews; the form does not send a request.
No. This preview uses illustrative rates to show how size, material and configuration affect a starting range. A written quote must define the actual scope, site conditions, inclusions and exclusions.
An approximate area is enough to explore the calculator. Multiply the approximate length by the width in feet. Accurate dimensions can be discussed at a site visit.
Permit requirements depend on the location and design. Confirm the requirements with your local building department before work begins, and ask for permit responsibilities to be included in the written scope.
Design, permits, materials and scheduling all affect the overall timeline. Ask for a project schedule that separates preparation from the time spent building on site.
Warranty terms, licence details and insurance information are not confirmed in this design preview. Request the current documents and written warranty terms before committing to a project.
If your property has an HOA, bring its requirements to the initial conversation. Confirm who prepares and submits the documents, and allow for the association’s review time.
Bring your ideas, a few approximate dimensions, or simply a question.