Decking professionals near you

The national average cost to build a deck ranges from around $3,059 to $14,659,* according to Thumbtack data.

There are several factors that might impact the cost of this project, including: 

• Size and elevation: Larger decks will often cost more to build than smaller ones. Deck builders may charge more to build a two-story deck than one that is relatively close to the ground.

• Terrain: It will likely cost more to build a deck on steeply sloped terrain, rocky terrain or an area that needs to be cleared before building.

• Complexity: Multi-layer decks, or decks with extra features like staircases or built-in seating, typically cost more to build.

• Materials: Pressure-treated wood is usually the least expensive building material. Expect to pay more to build a deck from composite materials or vinyl.

You might be able to save money on your project with these tips: 

• Build a wood deck: Wood is usually less expensive than other decking materials, which will save on your initial costs. However, the deck may cost more to maintain as you refinish it over the years.

• Simple designs: Balance the features you want with the ones you really need. You can probably save money by opting out of things like built-in seating or multiple levels, for example.

• Ask about financing: Some deck builders may offer financing options, which can make a deck more accessible if you don't have a lot of cash saved for this project.

• Do some work yourself: While it's best to have deck builders do the actual design and build, you may be able to save by preparing the area yourself.

*Data on file at Thumbtack. For a personalized cost estimate, request a quote from a professional.

When looking for reliable deck builders, make sure you complete the following steps: 

• Verify their license and insurance: Make sure that your deck builders carry licensing for construction if your area requires it. They should also have liability insurance that covers you and your property in case accidents happen during construction.

• Get several estimates: Estimates often include costs for clearing land, site preparation (if necessary), an itemized list of materials needed and labor costs to complete the job.

• Read their reviews: In particular, be on the lookout for customers who are still happy with their decks years after the fact. Be wary of deck builders who have poor reviews that mention faulty workmanship, poor materials, or decks that require repair within just a couple of years.

• Look at their portfolios: Great deck builders will have robust portfolios featuring decks of all kinds, including multi-level decks and decks with more complex features like staircases or built-in seating. Portfolios should also showcase the builder's ability to use a variety of techniques and materials.

• Find out if they have warranties: Find a builder who offers a guarantee against workmanship defects. If they’re using brand-name materials, these should feature manufacturer warranties, too.

• Ask important questions: Be sure to inquire about weatherproofing options to ensure your deck lasts as long as possible. It's also a good idea to ask about alternative decking materials, like vinyl and composite lumber. These can be more expensive, but more durable and beautiful in the long term.

For more tips, visit Thumbtack’s Smart Hiring page. 

Professional deck builders can construct a variety of different kinds of decks depending on your home and terrain. Here are some common types you might want to consider for your yard:

• Attached decks: Attached decks are the most traditional type. They're connected to your home, making them a great choice if you want to extend your living space.

• Detached decks: These are freestanding decks. They can be built alongside your home or elsewhere, but they're not attached to a home or other building.

• Platform decks: Platform decks are a type of detached deck that sits low to the ground, creating a stable platform for lounging or entertaining.

• Multi-level decks: Popular for sloped yards, multi-level decks feature multiple levels, usually connected by staircases or ramps.

• Wraparound decks: These wrap around at least two sides of your home.

• Rooftop decks: A rooftop deck gives you panoramic views and/or extra privacy. You may need a flat or low-sloped roof for this, and your home may require additional structural elements to support it.

Consult a deck builder to discuss your options and budget.

In most cases, a professional will take the following steps when building a deck:

• Site assessment: Pros often need to come out and evaluate your property to understand its terrain and structural factors.

• Design: After evaluating the site, a pro will usually work with you to design your ideal deck. This can include the overall look of the deck and any additional structural elements you may need to add to support it.

• Site preparation: If necessary, the pro may come out and clear away brush, rocks and other obstructions to prepare the site for construction.

• Construction: Once the site has been prepared and materials delivered, your pro should begin construction. They typically start with framing and structural supports, then add the decking boards, stairs, railing and other key elements.

• Finishing: Not all decks require this step. But if you've installed a wood deck, your pro may complete the job by painting, staining or coating the wood with a sealant.

Typically, it will take about a week or so for a professional to complete a deck. There are a few factors that may impact how long it takes. For example:

• Size: Larger decks may take a few weeks to build. 

• Engineering needs: If you need to take special measures, like adding extra structural support to your home to support a rooftop deck, this can take longer.

• Terrain: It can take longer to build a deck on steep slopes, in rocky terrain or in areas with other obstructions.

• Complexity: Multi-level decks and decks with lots of features often take longer to build.

• Specialized materials: If you're using a rare species of lumber or other premium materials, you may need to wait longer for the materials to arrive.

• Weather: Extreme heat, cold or rainy weather can cause delays.

Remember: The timeline for your project will vary depending on many factors. Always ask your pro to provide an estimate.

In most cases, it’s best to hire a professional to build your deck. Here's why: 

• Tools and materials: Professional deck builders should have access to the right tools, like post augers or earth-moving equipment to prepare the site. They also tend to have a broader selection of materials than you'll find at most home improvement stores.

• Structural stability: Decks typically need to be engineered to support not only their own weight, but the weight of furniture, people, moisture and more. Professional deck builders have the knowledge to design a decking system that can be safe and stable, even under heavy loads.

• Durability: It's also important that your deck is able to stand up to the elements over time. Professional deck builders know what materials and finishes to use to create a long-lasting, durable deck.

• Specialty needs: If you have a niche project, like a roof deck or a deck that extends over water, deck builders typically have the engineering expertise to design a safe structure that is properly supported and anchored.

• Aesthetics: Deck builders can also recommend creative ways to arrange decking boards or design railings to create an aesthetic you’ll enjoy for years to come.