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Top-Rated Deck or porch build or replacers in Union - Updated Nov 2026

Avatar for Jablan General Contracting
Jablan General Contracting
4.2(
271
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I am a Godfrey, Illinois homeowner who needed a new deck. Their work was lovely and provided timely and at a reasonable cost. I couldn’t be happier. Absolutely recommend hiring them for your needs."
Deck Built
New 3 Story Deck
Composite Deck
Wood Deck
Wood Deck

+380

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time8 hrs
Recommended by85%of homeowners
Avatar for Midtown Home Improvements, Inc. (St. Louis)
Midtown Home Improvements, Inc. (St. Louis)
4.3(
1,697
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"We recently contracted with Midtown to have a new deck installed on our historic home. Any concerns we initially had regarding workmanship, quality, or integrity were immediately put to rest. This company was exemplary in every aspect. From teardown of the old deck to completion of the new build, we were made aware via the customer portal of progress or concerns. Michaela, in the office, addressed our emails quickly and allayed any fears we may have had. Thanks to Jacob, Nolan, Tony, Juan and everyone for a quality performance! Kudos to them all!"
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing
Vinyl Fencing

+28

Response time2 days
527 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Chesterfield Fence & Deck Co., Inc.
Chesterfield Fence & Deck Co., Inc.
3.6(
179
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 1968

Free estimates

Warranties offered

"From the initial sales call to the completed deck, someone from the company was in contact with us constantly. Everyone was very helpful (even as we changed our plans a few times). Our construction crew was thorough and responsive to any of our requests or concerns. The Craftsmanship is excellent. Would highly recommend them. Very happy with our deck."
Semi-Private Vinyl Fence
Ornamental Aluminum Fence
Beautiful Eastern Cedar
Vinyl Deck and Railing
Khaki Veka Deck

+5

Response time1 day
7 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for STL Design and Build, LLC
STL Design and Build, LLC
4.6(
169
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Warranties offered

"STL Design & Build just completed my kitchen remodel and the finished results exceeded my expectations. Throughout the whole process, they were very professional, informative and always willing to go above and beyond. Iâ ve already started talks with them about doing a deck remodel next Spring/Summer and will be calling them for any other future home remodeling projects."
Two-Toned - White cabinets and a blue island
Elegant Kitchen
Before - limited cabinets
Before - view 2
AFTER - much better use of space

+130

Response time10 hrs
38 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Superior Grading & Hardscape
Superior Grading & Hardscape
4.7(
29
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Jim and his guys did a great job on my deck. We had multiple bad spots (bad boards and posts) they fixed. We also had water leaking into the house and our below deck 3 season room. He found the source and meticulously fixed it. Very professional, on time and cleaned up when done. Highly recommend."
Hardscape
Lake deck
Lake deck
Lake deck
Lake deck

+6

8 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cooper's Handyman Services, LLC
Cooper's Handyman Services, LLC
4.6(
44
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Rod has done numerous jobs for me at my home. Built a covered porch, metal skirting around my home, concrete work for a well house, digging and placing water lines, disassembling and moving and reassembling of my large carport including replacing parts needed. I will use him in the future. His work is solid and looks great! I have know Rod for 20 years and he is a great person to work with for handyman needs. He is informative and communicative."
Response time1 day
2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for SASV Construction, LLC
SASV Construction, LLC
4.8(
28
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2010

Free estimates

Warranties offered

"Sebastian and his team did an incredible job framing, drywalling, mudding, and some electrical work in our basement. He was professional and delivered quickly. I recommend you give him a call for your home remodeling needs!"
Patio Concrete
Patio Concrete Lake Ozark
Deck Remodel
Complete House Demolition
Lateral View

+36

Response time5 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for MO JOINERS LLC
MO JOINERS LLC
5.0(
3
)
Deck or Porch - Build or Replace

Serving Union, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

MO JOINERS LLC is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

My jobs
My jobs
My jobs
My jobs
My jobs

+1

Response time4 days
Recommended by100%of homeowners
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FAQs for deck or porch projects in Union, MO

Northern white cedar is the most affordable cedar decking type and delivers exceptional value with low material expenditures. This option provides proven cost efficiency, meets essential durability standards, and is easy to paint or stain to meet your aesthetic preferences. By comparison, eastern red and western red cedar supply extra longevity and richer texture for a modest increase in investment.

Yes, cedar is a great choice for decking material. It offers a timeless look and natural resistance to decay and insect damage. Keep in mind that cedar requires regular maintenance, like resealing and cleaning, to keep it in top shape. With proper care, a cedar deck can enhance the appeal and value of your outdoor space for years to come.

No, cedar is not pressure-treated because it contains oils and tannins that naturally resist insect damage, rot, and decay. With regular maintenance, including annual cleaning and resealing every two to three years, cedar maintains its structural integrity and pleasing appearance for 10 to 15 years or more. Cedar’s natural durability, without need for chemical treatments, makes it an environmentally friendly option for outdoor structures like decks.

You should stain or seal your cedar deck every two to three years to maintain its appearance and longevity. This helps protect the wood from moisture, mold, and environmental damage, preserving its natural color and extending its lifespan. Regular maintenance keeps your outdoor space both attractive and durable season after season.

The Union, MO homeowners’ guide to decks or porches

From average costs to expert advice, get all the answers you need to get your job done.