Pools, concrete & outdoor living
Patio Covers & Outdoor Structures.
Shade that belongs with your home.
Shade, structure, and outdoor living built to code . coordinated with hardscape and existing architecture.
Coastline DC Inc. · California general contractor · Since 2002

Thoughtful work, from the start
Shade that belongs with your home.
Coastline builds patio covers and related outdoor structures as managed construction: evaluation, permitting when required, framing, and finishes that fit the home.
We coordinate with decks, hardscape, and pool areas so the outdoor program reads as one project . not disconnected add-ons.
What we can plan with you
- Cover layout and use
- Footing and structural planning
- Framing and roof coordination
- Attachment and flashing details
- Lighting coordination
- Finish and permit planning
The final inclusions are confirmed in your written proposal. Engineering, specialist trade work, and permits are coordinated as the project requires.
A clear way forward
From the first call
to the final walkthrough.
Talk it through
Share your goals, property location, priorities, and the problems you want to solve.
Define the work
Review site conditions, selections, plans, and a written scope before committing to construction.
Build with a plan
Coordinate the work, trades, access, and inspections around the agreed project scope.
Review the details
Walk through the finished work together and identify any remaining agreed items.
Before you begin
Good questions.
Clear next steps.
A little planning now helps you make better decisions about the work ahead.
Do patio covers need permits?
Often yes, depending on size, attachment method, and local jurisdiction. We confirm requirements during evaluation.
Can you match my home’s exterior?
We plan materials and colors to align with existing finishes. Exact matches depend on product availability and age of the home.
How long does installation take?
Many covers complete in two to five weeks after approvals and material lead times. Complex hillside or custom designs take longer.
What affects the cost of patio covers & outdoor structures?
Access, existing conditions, dimensions, materials, engineering, and permit requirements all affect the proposal. A site-specific written scope is more useful than an online price guess.
Where do you work?
Our primary service area is Los Angeles County and Ventura County. Tell us the project address so we can confirm fit and availability.
Let's talk about your project
A great result
starts with a conversation.
Tell us what you have in mind and where the work is located. We will review the details and contact you to discuss a site visit and the next steps.
Free initial consultation. Your construction proposal will be based on the actual scope, site conditions, selections, and permit requirements.