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How Much Does it Cost to Build a Deck in Union?

Typical Range: $2,851 - $2,935

The average deck builder cost in Union is $2,851 - $2,935, but it could vary from $2,809 to $2,977. Discover the detailed price range here.

This estimate is based on actual data from 12 completed projects in Union area and is valid through 06/26/2026. Please keep in mind that actual costs may still vary.

How Much Does it Cost to Build a Deck in Union?

The fastest and the most convenient way to appropriately build your deck is to employ a qualified Union deck builder. When you get an expert to build your deck, you receive an exceptional quality result no self-assembly job may possibly offer. A professional deck builder in Union provides you with an excellent deck design, material, and purpose for your outdoor area. Hiring a professional Union deck builder will also enable you to work with a professional that has broad experience in the field of carpentry and sufficient knowledge of building codes. Also, they will give you reasonable estimates that can help you stay within the limits of your budget, and will teach you how to maintain your deck and preserve its features while maximizing its outdoor functionalities. If you want your deck to be durable and well-built, hire a professional deck builder.

What is the price for Deck Builder in Union, MO?

Home remodeling & home services cost estimates
ITEMQUANTITYLOWHIGH
Wood Deck Cost535 Square Feet$2,243$2,342
Wood Deck Labor12.9 Hours$459$521
Wood Deck Job Materials and Supplies500 Square Feet$106$115
Total Cost to Install Wood Decking535 Square Feet$2,809$2,978
Average cost per Square Foot$6$6
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Fair price breakdown

For a small deck project, a reliable Union deck builder can be hired at approximately $2,809 to $2,977 per hour rate. That does not include materials and the deck plan. If you are on a tight budget, you can shave off 30% off the total cost of your deck building project if you purchase all the materials and transport them to your home yourself. However, that could be risky as you might buy an additional number of materials that may not be used and would end up costing you more. For large deck projects, you can hire a deck builder and enter into a fixed rate agreement.

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Every job is different. Our pros can get you an accurate and fair price quote today.

Find the Best Costs on Deck Builder - Union, 63084

In a fixed rate contract, a deck builder in Union will get a cost estimate of all the materials, tools, hiring sub-contractors if necessary, and other stuff that will be needed for your project. From the estimated cost, the deck builder will get a certain percentage to compute for his labor fee, add it to the total cost of the project and then will propose it to you on a lump sum. So for example, if the estimated cost of your project is $10,000, then the deck builder may charge you $1,200 including his 20% labor fee. This agreement is mostly recommended for small housing projects like a deck since it will cover all facets of the construction work. However, it is highly advisable that you get bids or estimates from at least 3 deck builders before you hire one. This way, you will have a pretty good idea of how the pricing goes and will have lots of room for negotiation and budget preparation.

Union County Deck Builder FAQ

It is always advisable to hire an authorized deck builder for virtually any deck job that will cost higher than $500. This will ensure that you will be receiving quality work for your project. If you want to check on a deck builder's licensing status, you may want to check a telephone directory or search online through the licensing board website. Or you may just ask for referrals from the deck builder about their past clients and projects.

Yes. You should always hire insured people and contractors for your housing projects, including your deck builder. It is important that your deck builder has the necessary accountability insurance that will cover all work related damages. It is also advisable to get a deck builder that has a compensation insurance for his work to cover all injury and health risk issues that may arise on the job.

Yes. To protect you in case all agreed terms in the contract have not been met by the deck builder. It is important that all housing projects exceeding $500 cost should be bonded. A bond should be legitimate and must cover the cost of completing the deck job or the cost of re-doing it. It should be secured before the start of the project.

Last Updated: May 22, 2026

Local pros & Availability

Carpenters available in your area

1

Hanneken Home Improvement LLC

Rating: 58
107 Old Farm Estates Rd
Union, MO 63084
2

Kuenzel Construction, Inc.

Rating: 85
1096 East Highway 50
Union, MO 63084
3

Glen's Outdoor Services LLC

Rating: 81
2437 Hwy Ah
Union, MO 63084
4

Kuenzel Construction, Inc.

Rating: 85
1096 East Highway 50
Union, MO 63084
5

Hanneken Home Improvement LLC

Rating: 58
107 Old Farm Estates Rd
Union, MO 63084
6

Glen's Outdoor Services LLC

Rating: 81
2437 Hwy Ah
Union, MO 63084

Deck Builder highlights

  • Top Notch Deck Builder in Union, MO.
  • High Caliber Materials
  • Free Decking Estimates
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Recent Requests near Union, MO

Deck

Sri T. Saint Louis, MO

Deck prep clean stain and seal

Deck

Tracy W. Saint Charles, MO

Needing total replacement of current deck (ground level) approx. 50x16'. Also interested in pergola covering about 1/3 of that.

Deck

James M. Florissant, MO

build fence (have materials for fence) and deck in back yard. Fence is 20' x 20', deck has 2 levels, 1st level is outside back door 5'x5'x4h' 2nd level 1' above ground 40 sq. ft. with 2 steps down.

Deck

Rick H. Saint Louis, MO

12x36 on the back and 4x4 on the front about 4ft from the ground

Deck

John A. Saint Peters, MO

Do you also do docks on white lake?

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Deck Builder in Union, MO - Costs 06 / 2026 - homeyou