Deck Remodeling & Reconfiguration · CSLB #1060736
Deck Remodeling in California
We remodel decks across California — reshaping them, extending them, adding levels and features, and changing the surface and railings so a deck that no longer suits the property becomes one that does. Repair, restoration and replacement all give you the same deck back. Remodeling is the one that gives you a different deck, and what it costs is decided almost entirely by the frame you already have.
- CSLB #1060736 Licensed California contractor
- 9+ yrs Remodeling commercial decks & balconies
- Frame-first Cheap changes & rebuilds named upfront
- Commercial Multifamily, HOA & hotel only
01 Why it matters
Your existing frame is the budget
Two people can want the same-looking changes to two decks of the same size and get quotes that differ by a factor of three. The reason is underneath. Some changes ride on the structure you already have and cost very little. Others require reframing, new footings, or a different load path, and at that point you’re not remodelling — you’re rebuilding with extra steps.
Roughly, the picture looks like this. Changing the surface, the railings, the lighting, and the skirting is straightforward, provided the joist spacing suits the boards you want — composite needs closer support than most old frames were built for, and that alone can turn a simple resurface into a re-joisting job. Extending the footprint means new footings and new framing spliced to the old, which is real work but usually well short of a rebuild. Changing levels, moving the stairs, or reshaping the deck relocates footings and reframes large areas, and the cost climbs steeply. Changing the deck’s height, or where it attaches to the building, is a rebuild by another name.
None of that means the ambitious version is wrong. It means the honest conversation happens before design, not after a bid arrives — and it means the first thing worth doing is looking at what you already have rather than at photographs of what you’d like.
The same wish list on two decks can differ threefold in price. Nothing about that is on the surface.
02 The D&B difference
What a deck remodel should involve
We start with what’s already there, because that determines which version of your remodel is affordable.
The frame is assessed before the design
Joist spacing, span, footing positions, ledger condition, and load capacity — because those decide what can change cheaply and what can’t. Design drawn without that is a wish list, not a plan.
Cheap changes and expensive ones named plainly
We tell you which parts of your list ride on the existing structure and which trigger reframing, before anything is designed. Owners spend better when they know where the money goes.
The invisible work done while the deck is open
A remodel is the cheapest moment there will ever be to flash a ledger properly, tape joist tops, and replace corroded hardware. Doing it now costs very little. Doing it later means opening the deck again.
03 · Service Areas
Where We Work in California
Every city links to a dedicated local page — crews, recent projects and compliance details for that area.
Sacramento Metro
5 cities
East Bay
13 cities
North Bay
7 cities
Don’t see your city? We likely still cover it — call (916) 848-2728.
04 How a project runs
How remodeling your deck runs, start to finish
-
01
Assessment
Existing frame surveyed: joist spacing and span, footings, ledger, post bases, and condition. This is where we learn what your remodel can be.
-
02
Brief & options
What you want to change, sorted into what the structure supports and what it doesn’t, with costs attached to each so the trade-offs are visible.
-
03
Design
The remodel drawn against the actual structure, with reframing identified where the design needs it rather than discovered later.
-
04
Permitting
Structural changes and additions generally require permits; a like-for-like resurface usually doesn’t. We confirm and handle it.
-
05
Strip & structure
Deck opened up, framing repaired, reinforced, re-spaced, or extended, with new footings where the design requires them.
-
06
Rebuild & finish
New surface, railings, stairs, and features installed, with lighting and services run before the boards close.
-
07
Handover
Documentation, and on commercial property the compliance file material.
05 Scope
What’s included in a D&B deck remodel
Complete deck remodeling — assessment through finish — from one CSLB-licensed crew.
- Survey of the existing frame: spacing, span, footings, ledger, post bases
- Your change list sorted into structurally cheap and structurally expensive
- Costed options where more than one approach genuinely works
- Permit coordination where the scope requires it
- Re-joisting where the new surface needs closer support than the frame provides
- Footprint extension with new footings and framing spliced to the existing
- Level changes, reshaping, and stair relocation where the design calls for them
- Framing repair and reinforcement found during the strip-out
- Ledger re-flashed and fastened to current code while the deck is open
- Joist tape and flashing over joist tops before new decking
- Corroded fasteners and connectors replaced with rated hardware
- New decking — timber, composite, or hardwood
- Railing replacement to current code height and spacing
- Stairs, built-in seating, planters, pergolas, and lighting
- As-built documentation, plus SB 721 / SB 326 material on commercial property
Built to current code: CBC 1604.8.1 ledger connections · ASCE 7 load criteria · guardrail and stair requirements · manufacturer span requirements for the surface selected
06 Investment
What a deck remodel costs
Remodels are quoted after the existing frame is surveyed, because that survey is what separates a modest project from a large one.
What drives the number
- New decking surface, where joist spacing suits the boards
- Railing replacement, including a change of material
- Lighting, skirting, and fascia
- Stair tread and handrail replacement in the same position
- Adding a pergola or cover, where the frame and footings can carry it
- Re-joisting to closer spacing for a composite surface
- Extending the footprint — new footings, new framing, spliced to the old
- Adding built-in seating, planters, kitchens, or a spa, which are concentrated loads
- Relocating stairs, which moves footings
- Altering the deck’s height or where it attaches to the building
- Adding or removing levels across most of the deck
- Reshaping enough of the perimeter that most of the framing is replaced anyway
The threshold worth knowing: once a remodel requires reframing much more than about half the deck, the additional cost of replacing it outright is smaller than owners expect — and a full replacement buys a complete service life rather than a mix of new and twenty-year-old structure. We’ll say when you’ve crossed that line rather than quoting the larger job by stealth. Final pricing follows an on-site assessment — request a free estimate, no obligation.
In the field
Deck remodel detail
Decks that became something else without becoming new ones.
07 Project example
A recent deck remodel
A client wanted their deck resurfaced in composite, new cable railings, a pergola over the dining end, and the footprint pushed out four feet. The frame survey reordered the list. Joist spacing was too wide for the composite they’d chosen, so re-joisting had to be in the scope whatever else happened. The pergola needed posts carried down to footings, which the existing structure could take at two of the three positions they wanted. And the four-foot extension would have meant new footings along the full length — affordable in isolation, but not alongside the rest. D&B laid out the costs, the client dropped the extension, and the budget went into re-joisting properly, the composite surface, cable railings, and a pergola sized to the positions the frame could carry. The ledger was re-flashed while the deck was open, which nobody had asked for and which was the cheapest thing on the invoice.
We arrived with four things we wanted and left with three we could afford, done properly. That was a better conversation than the one we expected. Client · California
08 Case studies
Recent Projects, Documented
Real commercial properties — what the building needed, what we did, and what it delivered.
Deck Repair & RestorationElevated Deck Reconstruction & Waterproofing — 24 Balconies, SacramentoOpen board decks sitting directly over enclosed garages. Every gap between the boards was a route for water…View case study 
Deck Repair & RestorationTrex Deck, Walkway & Stair Replacement — 12-Unit Apartment Community, Menlo ParkResidents walked the same tired wood the whole way from the parking lot to their front door —…View case study 09 Client feedback
What clients say
They sorted our wish list into what was cheap and what wasn’t before drawing anything. We spent the same money and got more of what we wanted.
The joist spacing was wrong for the boards we’d picked. Nobody else had mentioned it, and one of them had quoted the job anyway.
They re-flashed the ledger while the deck was open. We didn’t ask, it barely cost anything, and it’s the part that would have cost the most later.
10 FAQ
Deck remodeling questions
How much does a deck remodel cost?
It depends far more on your existing frame than on your wish list. Changing the surface, the railings, and the lighting rides on the structure you have and costs relatively little. Extending the footprint, re-joisting for a composite surface, or relocating stairs is real structural work. Changing the deck’s height or where it attaches is a rebuild. We survey the frame first and sort your list into those categories with costs attached, because that’s the conversation that actually determines the number.
Can I put composite on my existing deck frame?
Only if the joist spacing suits it. Composite boards need closer support than most older frames were built for — commonly sixteen inches on centre for perpendicular boards and closer for diagonal layouts. Frames laid out for wood are frequently wider than that, and laying composite over them anyway produces flexing and cracking with no warranty recourse. We measure before quoting a resurface.
Can we make the deck bigger?
Usually yes. Extending means new footings and new framing spliced to the existing structure, which is genuine work but well short of a rebuild. The things to establish are where footings can go, whether the existing frame is sound enough to tie into, and how the new and old sections will behave together — they’re different ages and will move slightly differently.
When does a remodel stop being worth it and become a rebuild?
Roughly when the changes require reframing much more than half the deck. At that point you’re paying most of a replacement cost for a deck that’s still half twenty years old, and the additional cost of doing it properly is smaller than most owners expect. We’ll tell you when you’ve crossed that line — including when it means a bigger job than you came in for, and including when it means we recommend spending less.
Do we need a permit to remodel a deck?
It depends on the scope. Structural changes, extensions, and level changes generally require permits and inspection. A like-for-like resurface or railing replacement on an existing structure usually doesn’t. We confirm what applies in your jurisdiction before work starts, because it affects both timeline and cost.
Can we change the railings without touching anything else?
Usually, and it’s one of the highest-impact changes available for the money — swapping heavy timber balusters for cable or aluminum transforms how a deck looks and how much of the view you keep. The one thing to check is what the posts are anchored into, because railings fastened into decking rather than structure need that corrected regardless of what goes on top.
What should we do while the deck is open that we wouldn’t otherwise?
Flash the ledger properly, tape the joist tops, and replace corroded hardware. All three are invisible, cheap while the surface is off, and expensive once it’s back on. They’re also the three things that determine how long the frame you’re keeping will last, which matters more on a remodel than anywhere else — you’re investing in a structure you’ve chosen not to replace.
Can you remodel a deck at an apartment community or HOA?
Yes, and it’s a significant part of our work. Commercial and multifamily remodels carry guardrail, stair, and accessibility requirements that constrain the design, and on wood-framed elevated decks the SB 721 or SB 326 obligations continue regardless. We design with those in from the start and document the work for the compliance file.
How long does a deck remodel take?
A resurface and railing change is usually days to a week. Anything involving reframing, extension, or new footings runs a few weeks, with concrete cure time and permit review being the two items outside anyone’s control. We give you a schedule with those separated so you can see what’s ours and what isn’t.
Are you deck remodeling contractors near me in California?
We’re a CSLB-licensed contractor (#1060736) remodeling decks across the Bay Area, Central Valley, and Sacramento. Assessment, design, permitting, structure, and finish come from one crew.
11 Start here
Bring us your wish list — free assessment
Tell us what you’d change about the deck if you could change anything. We’ll survey what’s underneath it, sort your list into what the frame supports and what it doesn’t, and put a number against each — so you can choose rather than guess.
CSLB #1060736 · 9+ years · Insured & Bonded · Serving the Bay Area, Central Valley & Sacramento