Decks, patios, pavilions and outdoor kitchens
Decks and outdoor living in the Bay Area.
Custom wood decks, covered patios, pavilions and outdoor kitchens, with fences as part of the project. Based in Oakland. CSLB #1125088
- CSLB #1125088 · Class B
- Licensed, bonded & insured
- Architects & engineers on our team
- Plans & permits if you want them
- Residential & commercial
What outdoor work we do
We build custom wood decks, covered patios, pavilions and outdoor kitchens. Fences and other exterior upgrades are built as part of a larger outdoor project, not as a stand-alone job.
The photos on this page show a pavilion with a metal roof and wood railing, a long wood deck by a pool, a covered patio with columns and a covered outdoor kitchen with a stone bar.
Read our guide: What a Class B general contractor does in California
Our work





During construction / Finished
How a job runs
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1
Site visit
We come out, look at the space and listen to what you want to build.
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2
Itemized bid
A written estimate broken down line by line. You see where every dollar goes.
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3
Build, clean daily
If permits are part of the job, GM Ironwood pulls them. Before the crew leaves each day, the site is cleaned up and safe.
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4
Hand-off
We walk through the finished work with you before calling it done.
Outdoor structures like pavilions and covered patios need plans and permits: GM Ironwood can pull the permits and works with our architects and engineers when the structure needs it.
Timeline and cost
Every outdoor project is different, so the price comes after we see your yard. Here is what changes the number:
- Size of the deck, patio or structure
- The wood, roofing and finishes you pick
- Fences or other upgrades in the same project
- Plans and permits for outdoor structures
You get the price and the schedule in one written bid, line by line.
Questions
Do you work outside Oakland?
Yes. GM Ironwood is based in Oakland, at 1824 79th Ave, and works across the San Francisco Bay Area, Contra Costa County and the Tri-Valley, plus the North Bay and the South Bay. The full list of cities is on our service areas page. Not sure about your city? Call (510) 479-2809 and ask.
Do you give a written estimate?
Yes. After the site visit you get a written bid, itemized line by line, before any work starts. Each line is one part of the job with its own price, so you can see where every dollar goes and decide what to include. One client wrote that the bid was detailed and itemized.
Are you licensed and insured?
Yes. GM Ironwood Construction Inc. holds California contractor license CSLB #1125088 as a Class B general building contractor. The company is bonded and carries general liability insurance. You can check the license at any time on the Contractors State License Board website, cslb.ca.gov, using that number.
Do you pull the city permits?
Yes, if you want us to. We can prepare and submit the permit package and schedule inspections, or you can handle permits yourself. Either way, the city inspects the work at each stage, and each inspection has to pass before the job moves on to the next step.
Do I need my own architect or engineer?
No. You can use our architect and structural engineer, or bring your own plans. Plans and permits can be part of our contract or separate. If you use our team, the same plans the city approves are the ones our crew builds from, so the design and the work match.
Does every city have different rules?
Yes. Each Bay Area city has its own building department, its own forms and its own local requirements, and some areas outside city limits are handled by the county. Before we write your bid, we check the rules that apply to your address, so the price already reflects what your city will ask for.
How long do permits take?
It depends on the size of the project and the city. We give you an estimate for your address with the bid. Plan review can take more than one round when the city sends comments on the plans, and larger projects usually need more review time.
Do you take commercial work?
Yes. GM Ironwood builds residential and commercial projects, including commercial renovations. The process is the same: a site visit, a written bid itemized line by line, city permits pulled by GM Ironwood, and plans with our architects and engineers when the work needs them. Call (510) 479-2809 to talk about your project.
Do you build fences on their own?
No. Under our Class B license, fences are built as part of a larger project, like a new deck, a covered patio or an outdoor remodel, not as a stand-alone job. Decks and other carpentry we can build on their own. Tell us what you have in mind and we will explain what fits.
What outdoor projects have you built?
The photos on this page show a pavilion with a metal roof and wood railing, a long wood deck by a pool, a covered patio with columns and a covered outdoor kitchen with a stone bar. GM Ironwood can pull the permits and works with our architects and engineers when a structure needs plans.
Tell us about your outdoor project.
Tell us what you want to build, and we will call you to set up the site visit.
- You get the price in writing, line by line
- Hours: Monday to Saturday, 7 AM–9 PM
- Want to talk now? Call (510) 479-2809
- WhatsApp: (510) 479-2809