Deck Installation in Washington, DC
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AI-assisted job brief
Describe your deck installation project using the AI assisted chat below. Our system transforms your answers into the perfect brief for local professionals.
Smart quote comparison
Local contractors bid on your project while our AI analyzes every offer. We highlight the top three recommendations and provide a detailed comparison so you can choose with confidence.
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AI-assisted job brief
Deck Installation · Washington, DC
Vetted professionals for Deck Installation in our network are ready to quote.
Local insights
We mapped the market so you don't have to
We fetched deck installation businesses in and around Washington, DC from online sources, then analysed ratings, review volumes, and recent feedback with AI to surface patterns and a side-by-side comparison. Skim the numbers below, then scroll for the full rundown, review notes, and FAQs.
Snapshot - in and around Washington, DC.
15
Suppliers in scope
4.8
Avg. Google rating
1,592
Reviews analysed
At a glance
Washington, DC Deck Installation suppliers
Compare local deck installation suppliers around Washington, DC in one place. Each item shows star ratings, total reviews, distance from the centre of Washington, DC, and an AI-assisted analysis of real customer feedback.
Ala's Custom Decks
Google: 4.9 / 5 · 59 reviews · 0.0 km from search centre
AI-assisted analysis of public reviews:
Reviewers consistently praise meticulous craftsmanship, strong communication, and help with design and permitting. Customers also mention clean job sites, thoughtful follow-up after completion, and pricing that felt fair for the quality delivered.
American Deck and Patio
Google: 4.7 / 5 · 32 reviews · 8.7 km from search centre
AI-assisted analysis of public reviews:
Customers describe a professional, consultative process with responsive communication and practical problem-solving on both deck and related outdoor work. Reviews also highlight fair value, willingness to address tricky repairs, and good follow-through on concerns.
EcoDecks Design & Build
Google: 5.0 / 5 · 83 reviews · 19.3 km from search centre
AI-assisted analysis of public reviews:
Reviewers emphasize transparent quoting, premium-looking workmanship, and crews that show up on time and work efficiently. Cleanliness, permitting support, and honest guidance without pushy upselling come up repeatedly.
MG LUXURY DECKS AND FENCE LLC
Google: 5.0 / 5 · 23 reviews · 10.5 km from search centre
AI-assisted analysis of public reviews:
Feedback points to prompt, responsive service and projects that were finished faster than expected without sacrificing quality. Customers also mention reasonable pricing, clean work areas, and strong results on covered decks, porches, and stairs.
Dupont LLC
Review noteGoogle: 4.4 / 5 · 7 reviews · 0.9 km from search centre
AI-assisted analysis of public reviews:
The limited reviews are mostly positive about work quality, design, and project value. One detailed negative review raises concerns about slow or unhelpful customer service during the estimate stage, so the sample is mixed despite the small review count.
Fortress Construction
Google: 4.9 / 5 · 43 reviews · 18.0 km from search centre
AI-assisted analysis of public reviews:
Reviewers repeatedly praise Miguel and his team for professionalism, clear planning, and careful attention to detail. Customers also note smooth permitting, reasonable pricing, and strong communication even when weather caused delays.
Bonn Deck Builders
Review noteGoogle: 4.8 / 5 · 25 reviews · 0.5 km from search centre
AI-assisted analysis of public reviews:
Recent positive reviews mention clear communication, on-time arrival, cleanup, and straightforward pricing on deck projects. However, one very detailed negative review alleges unfinished work and billing transparency issues, so this is a listing where reading the full review history matters.
TrueDecks
Google: 4.9 / 5 · 570 reviews · 29.6 km from search centre
AI-assisted analysis of public reviews:
This is the deepest-reviewed option here, with repeated praise for organized project management, fast communication, and polished workmanship. Customers also highlight smooth scheduling, thorough walk-throughs, and support from both office staff and field crews.
ES Deck Construction LLC
Review noteGoogle: 4.8 / 5 · 23 reviews · 13.1 km from search centre
AI-assisted analysis of public reviews:
Most reviewers describe efficient builds, good communication, and solid finished decks with attention to detail and cleanup. One negative review reports a major price increase after the initial quote, so asking for scope details in writing would be wise.
Valer Deck and Patio
Google: 4.9 / 5 · 75 reviews · 22.4 km from search centre
AI-assisted analysis of public reviews:
Customers consistently describe this team as on time, transparent, and easy to work with from estimate through completion. Reviews also praise fast turnarounds, strong value, and steady communication from Dan and the team.
The Deck Dudes, LLC
Google: 4.9 / 5 · 37 reviews · 0.0 km from search centre
AI-assisted analysis of public reviews:
This company’s reviews focus more on deck cleaning, staining, and refinishing than full new deck builds. Customers like the quality of the exterior cleaning work, responsiveness, and reasonable pricing, though one reviewer said communication could be inconsistent.
Deck Armor, LLC
Review noteGoogle: 4.8 / 5 · 276 reviews · 27.2 km from search centre
AI-assisted analysis of public reviews:
Many reviewers praise the finished deck quality, daily cleanup, and pricing that felt competitive. A detailed lower review says project management and communication did not match the craftsmanship, with concerns about planning, delays, and contract clarity.
Montgomery Decks
Google: 5.0 / 5 · 170 reviews · 0.0 km from search centre
AI-assisted analysis of public reviews:
Reviewers repeatedly mention fast, efficient builds once work begins, along with strong communication and a team that takes pride in the finished product. Cleanliness, fair pricing, and helpful project managers are common themes across a large review base.
Serrano Master Deck, LLC
Google: 4.9 / 5 · 136 reviews · 31.9 km from search centre
AI-assisted analysis of public reviews:
Customers often mention fair pricing, prompt communication, and flexibility in shaping projects to fit their goals and budgets. Reviews also highlight strong craftsmanship, tidy worksites, and owners who follow through even after payment.
Deck Solutions
Google: 4.7 / 5 · 33 reviews · 21.7 km from search centre
AI-assisted analysis of public reviews:
Feedback points to dependable deck repair and renovation work with responsive service and solid handling of structural or safety issues. Customers also mention permits, inspections, and timelines being managed well, with weather delays explained rather than ignored.
Cross-Review AI Analysis
What locals are saying in Washington, DC
AI-powered analysis of all of the customer reviews from multiple suppliers in the area.
Across these deck installation options around Washington, DC, the strongest pattern is praise for craftsmanship, communication, and handling of permits or design details. Many reviewers specifically call out crews that are punctual, tidy, and willing to explain materials and options without heavy upselling. This market looks fairly competitive rather than sparse, with several companies carrying strong ratings and meaningful review volume. Composite decking, rebuilds of aging wood decks, screened porches, and related patio work show up often in the feedback. The main caution themes are not widespread build-quality failures, but communication gaps, delays, and pricing or scope disputes once work begins. A few companies have only a thin sample of review excerpts or a small review count, so their averages are less reassuring than the deeper-reviewed listings. Overall, buyers here seem to reward contractors who are detailed in quoting, consistent in updates, and clean at project closeout.
AI review notes
What public reviews mention in Washington, DC
Dupont LLC
- One reviewer described slow and unhelpful customer service during the estimate process.
- One reviewer felt the company was unwilling to discuss price flexibility after other bids were gathered.
- Small review volume means the strong average rating may not tell the full story.
Bonn Deck Builders
- One detailed review described unfinished work and delays tied to a much smaller crew than expected.
- One detailed review alleged poor transparency around charges and difficulty getting invoices or explanations.
- Reviewers are split between very positive recent feedback and a serious complaint, so reading low-star reviews is important.
ES Deck Construction LLC
- One reviewer said the price increased sharply after the crew arrived and claimed extra work was needed.
- The complaint suggests buyers should pin down scope and change-order terms in writing before work starts.
- The listing rating is strong overall, but the negative excerpt points to possible estimate-to-jobsite pricing friction.
Deck Armor, LLC
- One detailed review said project management and communication were weaker after the contract was signed.
- One reviewer described delays, planning issues, and needing to spot problems themselves during the job.
- One reviewer felt pricing changes and verbal commitments were not handled transparently enough.
Local questions in Washington, DC
Based on the supplied reviews, Ala's Custom Decks, EcoDecks Design & Build, TrueDecks, Montgomery Decks, Serrano Master Deck, Fortress Construction, and Valer Deck and Patio all stand out for repeated praise around craftsmanship and communication. TrueDecks and Deck Armor also have very large review counts, which can give extra confidence if you value a broader track record. If you want to compare a few styles, these are the names most consistently praised in the excerpts.
Ala's Custom Decks, EcoDecks, Fortress Construction, Serrano Master Deck, Valer Deck and Patio, and TrueDecks all get repeated mentions for responsiveness and keeping homeowners informed. Reviewers often mention clear quotes, regular updates, and patience with questions. That said, a few listings like Deck Armor, ES Deck Construction, Bonn Deck Builders, and Dupont LLC have at least one review raising communication or customer-service concerns, so those are worth reading more closely.
Several reviewers specifically mention permitting help from Ala's Custom Decks, EcoDecks, Fortress Construction, TrueDecks, and Deck Solutions. Those reviews describe smoother county processes, inspections being handled, and detailed planning before work started. If your project involves expansion, structural changes, or a screened porch, those planning comments are worth weighing heavily.
The most common positives are meticulous workmanship, clear communication, on-time crews, clean job sites, and help choosing materials. Many homeowners also appreciate when contractors explain options without hard upselling and when they follow up after completion. Composite deck conversions and rebuilds of old wood decks are especially common in the review excerpts.
The clearest risk themes in this set are scope or price changes after the initial quote, weaker communication once a contract is signed, and avoidable delays. Those concerns appear most clearly in some reviews for Deck Armor, ES Deck Construction, Bonn Deck Builders, and Dupont LLC. Even when the final product is praised, several reviews suggest getting pricing, scope, timing, and follow-up commitments in writing.
A business like TrueDecks or Deck Armor has a much larger review base, so patterns around service and execution may be more dependable than a company with only a handful of ratings. Smaller-review listings can still be excellent, but one or two standout reviews can swing the picture more dramatically. If you're choosing between them, use the larger review count as a stability signal and then compare whether the review themes match your priorities.
Yes—Ala's Custom Decks, EcoDecks, MG LUXURY DECKS AND FENCE LLC, Montgomery Decks, Deck Armor, and Bonn Deck Builders all have review excerpts praising cleanup or organized work areas. Reviewers mention spotless sites, furniture handling, and leaving the area in good condition after the build. That can matter a lot if your project affects patios, landscaping, or shared townhouse spaces.
Estimate deck cost in Washington, DC
Rough guide based on US averages. Real quotes vary by site, finish and contractor.
Railing is priced per linear foot. Leave it at 0 if you do not need a rail.
Estimates are indicative only. For an accurate price, get free quotes from local contractors above.
General information
Build a Deck in Washington, DC
Are you looking to enhance your outdoor space with a beautiful new deck? Supertrades connects homeowners in Washington, DC, with local contractors who specialize in deck installation, repair, and replacement. Our network of professionals is ready to help you build the deck of your dreams.
Why Choose Us?
Finding the right contractor for your deck project has never been easier. With Supertrades, you can compare quotes from local experts, ensuring you get the best value for your investment. Whether you are considering a composite deck installation or need deck repairs, we have the right pros at your service.
Understanding Deck Costs
- Pressure-treated pine: approximately $35 per sq ft
- Cedar: around $42 per sq ft
- Composite decking: about $55 per sq ft
- PVC: approximately $62 per sq ft
- Railing: $40 per linear foot
- Stairs: $1,200 per flight
To get a clearer idea of your project's budget, you can use our deck cost calculator. This tool helps you estimate the total cost based on your specific requirements.
Ready to Get Started?
The first step in building a deck is to determine its size, whether it will be a new build or a replacement, and select the materials. It is also important to check if you require a permit from your city or homeowners' association.
How contractors price
1 / 3
Size
Footprint, height off the ground, and stairs.
Frequently asked questions
Supertrades offers a free deck cost calculator, providing you with installed rates for various materials including pressure-treated pine and composite.
Start by deciding on the deck size, if it is new or a replacement, and the material. Then, verify if a permit is needed from your city or HOA.
A 200 sq ft pressure-treated deck typically costs around $7,000, while cedar, composite, and PVC options will be higher.
While deck boards can be 2x4 or 5/4 boards, the joists should typically be 2x8 or 2x10 depending on the span.
It is a method to ensure corners are squared by measuring 3 ft along one side and 4 ft along the other, with the diagonal measuring 5 ft.
The choice depends on the span, spacing, and lumber species. A contractor can help determine the appropriate size based on local code.
The span varies based on factors like lumber species and load requirements, and it is best to consult the local deck span table.
Joists should be even to create a smooth walking surface, but slight imperfections are acceptable as long as they do not cause issues.
A 2x10 deck can span further than a 2x8, but the exact distance is influenced by various factors; local code tables provide the necessary information.
The cost for an attached deck is similar to a standalone deck, with a 200 sq ft pressure-treated deck costing around $7,000.
Roof decking, which is typically plywood or OSB, is part of roofing work and should not be confused with backyard decking.
Most composite boards are attached with hidden clips, but if face screws are allowed, make sure to follow the manufacturer's specifications.
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