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D&J's Construction Services
Deck Building in Arvada, CO
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Deck Building in Arvada, CO

New decks, storm-damage rebuilds, attached and freestanding, composite and wood, with footings set below the frost line and the Jefferson County permit pulled in-house. Joseph Delgado sizes the ledger, digs the footings, and runs the build.

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You Want a Deck That Holds, Not One That Heaves

If you are looking at deck building in Arvada, CO, the part that decides whether your deck lasts twenty years or racks loose in five is buried before the first board goes down: the footings and the ledger connection. Front Range soil freezes deep and much of west Arvada sits on expansive bentonite clay that swells when wet and shrinks when it dries, so a footing poured too shallow gets lifted every winter until the whole frame twists. A ledger lag-bolted to the house without flashing quietly rots the rim joist behind it. D&J's sets footings below the frost line, flashes and fastens the ledger to code, pulls the Jefferson County permit, and builds it. Owner Joseph Delgado digs the footings and runs the crew, so the person who signed off on the structure is the same person standing on the finished deck.

Joseph has worked in Colorado construction for over 15 years and runs every project personally from our shop at 7470 Terry Ct in Arvada. Deck building is D&J's most-reviewed service, and the reviews all say the same thing: the deck turned out exactly as the homeowner pictured it, built clean and priced fair. That is not an accident on a deck. It is what happens when the person quoting the job is the person building it, instead of a salesman handing a sketch to a crew that never met the customer. Call (303) 570-2753 and you reach the owner, not a dispatcher. Estimates are free, and licensed, insured proof is available before any work starts.

Newly built wood deck attached to an Arvada, Colorado home with railing installed
01 Chapter

Deck Builder in Arvada, CO: The Footings Are the Whole Job

Continue

A deck looks like carpentry you can see. What holds it up is the part you cannot: the footings under the ground and the ledger bolted to the house. Both get decided before a single board is cut, and both are where a cheap deck fails. In Arvada that failure has a specific cause. The Front Range frost line runs deep, and a footing that does not reach below it gets shoved upward every freeze-thaw cycle, so by the third winter your deck is no longer level with the door it attached to.

We start every deck at the ground, not the railing. Joseph checks the soil, locates where the posts land, and digs footings below the frost line so frost heave has nothing to push against.

The other silent killer is the ledger, the board that ties the deck to your house. Bolted on without proper flashing, it wicks water straight into the rim joist and rots the connection from the inside. When we attach a deck to the house we flash it and fasten it to code, because a ledger that fails does not just drop the deck, it damages the wall behind it.

Most of the Arvada decks we build fall into a few buckets: a brand-new deck on a house that never had one, a replacement for a deck that aged out or came down in a storm, and the choice between composite and wood boards on top of the frame. Which fits comes down to your house, your yard and how you want to use the space. That is a conversation, not a calculator. Ready to talk it through? Call (303) 570-2753 and reach the owner directly.

What we build

New Deck Construction Across the Denver Metro

You call, the owner answers

Joseph Delgado

No dispatcher, no answering service, no callback queue. Just a straight conversation with the person who runs your job.

(303) 570-2753
  1. 01

    New deck construction

    A brand-new deck on a house that never had one, or replacing a slab patio with real outdoor living space. If a ground-level slab is the better fit for your yard, we also pour concrete and paver patios, and we will tell you straight which one your lot calls for. New deck construction across the Denver metro starts with the footings and the ledger, then the frame, decking and railing. We handle the design, the Jefferson County or metro permit, and the build, so the layout that works on paper is the layout that gets inspected.
  2. 02

    Deck replacement

    Tearing out a deck that aged out, rotted at the ledger, or came down in a storm, and rebuilding it right. On a replacement we often find the original footings were too shallow or the ledger was never flashed, so we correct the structure underneath rather than reskinning a frame that was going to fail again.
  3. 03

    Composite decks

    A composite deck built on a properly sized, code-fastened frame. Composite boards shrug off the Front Range sun and freeze-thaw that splits and greys wood, and they skip the every-few-years stain-and-seal cycle. The tradeoff is a higher upfront material cost, which is a conversation we have honestly before you commit.
  4. 04

    Wood decks

    A traditional wood deck, cedar or pressure-treated, for the look and the lower upfront cost. Wood rewards you with warmth and punishes you with maintenance: our dry, high-altitude sun and swinging temperatures mean a wood deck needs regular sealing to hold up. We build it to last and tell you straight what keeping it up will take.
Reviews

Decks We Built, in Their Words

Had a tree blowdown and completely demolish my deck. Called D&J's the next day and they were able to come to my house and give me a fair competitive price that was way better than other contractors.
JH
Jackson Hoch
Had these guys build my deck back in June. Turned out great, exactly what I had imagined. Super clean and straight forward with reasonable prices.
RJ
Ruben Jr Mendoza
D&J's completed a deck project for us, they did excellent work! They were professional and timely, and completed our deck exactly how we wanted it. Highly recommend!
YJ
Yasmeen Jabara
Quality work! I just love sitting on my new deck!!
CH
Crystal Hackman
Finished backyard deck with railing built by D&J's in the Denver area
04 Chapter

Attached vs Freestanding, Composite vs Wood: Choosing Your Deck

Continue

Two decisions shape your deck before we ever price it, and both come down to your house and your yard rather than a catalog.

The first is how the deck meets the house. An attached deck ties to the rim joist with a ledger and is the standard build for a deck stepping out from a kitchen or living room. It needs that ledger flashed and fastened right, because that connection is doing structural work. A freestanding deck stands on its own posts and footings with no ledger at all, which is the answer when the house has a brick or stucco face that is hard to flash cleanly, when the rim joist cannot carry the load, or when the deck sits away from the house around a tree or a slope. We will tell you which your house actually calls for on the walkthrough.

"On a lot of Arvada homes with a cantilevered floor or a stucco wall, we go freestanding on purpose. Forcing a ledger onto a wall that cannot take it cleanly is how you buy yourself a rotted rim joist in five years."

The second decision is the boards. Composite versus wood is the question we get most, and the honest answer is that it depends on how you weigh upfront cost against upkeep. Composite costs more to buy but shrugs off our high-altitude sun and freeze-thaw and skips the stain-and-seal cycle. Wood costs less upfront and looks warmer, but our dry sun and swinging winter temperatures mean it needs regular sealing to avoid greying and splitting. Neither is wrong. We lay out the real tradeoff for your budget and how you plan to use the deck, then build whichever you choose on a frame sized to hold it.

We work within roughly a 25-mile radius of our Arvada shop on purpose, close enough to know the local permit counters and inspectors across Arvada, Wheat Ridge, Westminster and unincorporated Jefferson County. Want a straight read on attached versus freestanding for your house? Call (303) 570-2753 and reach the owner directly.

Recent work

Decks Built Across the Arvada Area

Newly built wood deck attached to an Arvada, Colorado home with railing installed
Newly built wood deck attached to an Arvada, Colorado home with railing installed
01 Project
Composite deck boards installed over a framed deck at a Denver metro house
Composite deck boards installed over a framed deck at a Denver metro house
02 Project
Freestanding deck framing on posts and footings in an Arvada backyard
Freestanding deck framing on posts and footings in an Arvada backyard
03 Project
Finished backyard deck with railing built by D&J's in the Denver area
Finished backyard deck with railing built by D&J's in the Denver area
04 Project
How a deck build actually runs

From bare yard to a deck that holds.

Six stages, one owner accountable for the footings and the ledger.

1. Yard walkthrough

Joseph walks the property, reads the soil, checks the wall the deck will tie to, and lays out where the posts and footings land. On a deck this is where frost heave and ledger problems get headed off, and it is free.

2. Design & permit

We draw the deck and pull the permit through the correct jurisdiction, City of Arvada or unincorporated Jefferson County, with the footing depth, ledger detail and railing spec built into the plan from the start.

3. Footings below frost

We dig and pour the footings below the Front Range frost line so seasonal freeze-thaw and expansive clay have nothing to lift. This is the step cheap decks cut, and the one that decides whether yours stays level.

4. Ledger & frame

Where the deck attaches to the house, we flash and fasten the ledger to code so water cannot rot the rim joist behind it. Then the crew frames the deck square and level with Joseph on site.

5. Decking & railing

Composite or wood boards go down over the finished frame, with the railing set to code height and spacing. Quality checks happen at each stage rather than as a scramble at the end.

6. Inspection & handover

We book and meet the inspection, close the permit with the correct Arvada or Jefferson County office, and hand you a finished, permitted deck that passes and holds up.

Start your deck

Build Your Arvada Deck with the Owner Running It

Tell us about your yard and how you want to use the deck. Joseph walks the property, reads the soil, checks the wall it will tie to, and sends a written estimate. Call (303) 570-2753 or send your info and we will follow up within one business day.

Call directly (303) 570-2753
  • Free estimates
  • Owner-operated
  • Licensed & insured
Or send your info
One owner, start to finish

The Deck You Pictured, Built to Hold

New build or storm rebuild, attached or freestanding, composite or wood. Joseph sets the footings below the frost line, flashes the ledger to code, pulls the Jefferson County permit, and runs the crew himself. Call <a href="tel:+13035702753" class="text-accent font-semibold hover:underline">(303) 570-2753</a> for a free estimate.

Newly built wood deck attached to an Arvada, Colorado home with railing installed
FAQ Common questions

Frequently Asked Questions

Answers below
Do I need a permit to build a deck in Arvada or Jefferson County? +
Most decks in the Arvada area do need a building permit, and the jurisdiction depends on your address. The City of Arvada runs its own building division and unincorporated Jefferson County runs a separate one, with their own footing, ledger and railing requirements and their own inspection. Two addresses a mile apart can report to different offices. We confirm which one governs your address on the first call, pull the permit through the correct division, and meet the inspection, since we drew the plan and dug the footings in-house. Call (303) 570-2753 and we will tell you which counter your address reports to.
My deck was damaged in a storm. Can you replace it quickly? +
Yes, and storm-damage deck replacement is work we do regularly. When a tree comes down or wind tears a deck loose, we come out, assess whether the frame and footings can be saved or the deck needs a full rebuild, and give you a fair, competitive price, the way we did for a customer whose deck was demolished by a tree blowdown and who called us the next day. On a replacement we check the original footing depth and the ledger flashing, because storm-damaged decks were often built without either done right. Call (303) 570-2753 and we will come look.
What is the difference between an attached and a freestanding deck? +
An attached deck ties to the house with a ledger board bolted to the rim joist, which is the standard build for a deck stepping out from a door. That ledger has to be flashed and fastened to code, because it carries structural load and, done wrong, rots the wall behind it. A freestanding deck stands entirely on its own posts and footings with no ledger, which is the right choice when the house has a brick or stucco face that is hard to flash, when the rim joist cannot carry the load, or when the deck sits away from the house. We tell you which your specific house calls for on the walkthrough.
Should I build a composite or a wood deck in Colorado? +
It depends on how you weigh upfront cost against maintenance. A composite deck costs more to buy but shrugs off the high-altitude Front Range sun and freeze-thaw that greys and splits wood, and it skips the regular stain-and-seal cycle. A wood deck, cedar or pressure-treated, costs less upfront and looks warmer, but our dry sun and swinging winter temperatures mean it needs regular sealing to hold up. Neither is wrong. We lay out the real tradeoff for your budget and how you will use the deck, then build whichever you choose on a frame sized to hold it.
How deep do deck footings need to be in the Arvada area? +
Deep enough to sit below the Front Range frost line, which is what keeps a deck from heaving. Colorado winters swing hard between single-digit mornings and fifty-degree afternoons, and much of west Arvada sits on expansive bentonite clay that swells and shrinks with moisture. A footing poured too shallow gets lifted a little more every freeze-thaw cycle until the deck racks and pulls away from the house. We set every footing below frost and size it for the soil, which is the single biggest reason our decks stay level while cheaper ones do not.
Is D&J's licensed and insured for deck building? +
Yes. Joseph and the family hold a contractors license, and the business is insured. Proof of coverage is available on request before any work begins. D&J's is owner-operated by Joseph Delgado, who has over 15 years in Colorado construction and personally digs the footings, sets the ledger, pulls the permit and runs the deck build, so one licensed party is accountable start to finish. Deck building is our most-reviewed service.

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