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Find Deck or porch build or replacers in Alton

Avatar for Midtown Home Improvements, Inc. (St. Louis)

Midtown Home Improvements, Inc. (St. Louis)

4.72(
1,072
)
•Approved Pro

Midtown Home Improvements, Inc. (St. Louis)

4.72(
1,072
)
•Approved Pro
Customers say: True professional
790 local quotes requested
33 years of experience

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Midtown was very professional. Communication with them was easy and we always received a quick response with any questions. They completed the project quickly and it is exactly what we envisioned."

Jamie L on December 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Midtown was very professional. Communication with them was easy and we always received a quick response with any questions. They completed the project quickly and it is exactly what we envisioned."

Jamie L on December 2025

Avatar for STL Design and Build, LLC

STL Design and Build, LLC

4.76(
118
)
•Approved Pro

STL Design and Build, LLC

4.76(
118
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
138 local quotes requested

STL Design & Build, LLC, is committed to providing the highest form of customer service and customer satisfaction in the industry. With over 30 years of experience with thousands of satisfied customers. Located in the Westport area, and a new Showroom in Saint Peters, MO. our offices are centrally located serving St. Louis, St. Charles and surrounding communities. Interiors/Exteriors, full or partial remodeling. Please call for your personal consultation. Winner of St. Louis Tope Remodeler and Window Company 6 Years in a row. We have General Liabilty Insurance through SBInsure Agency. Policy# ZC8274

"Pleasure to work with STLDB"

Joshua F on May 2025

STL Design & Build, LLC, is committed to providing the highest form of customer service and customer satisfaction in the industry. With over 30 years of experience with thousands of satisfied customers. Located in the Westport area, and a new Showroom in Saint Peters, MO. our offices are centrally located serving St. Louis, St. Charles and surrounding communities. Interiors/Exteriors, full or partial remodeling. Please call for your personal consultation. Winner of St. Louis Tope Remodeler and Window Company 6 Years in a row. We have General Liabilty Insurance through SBInsure Agency. Policy# ZC8274

"Pleasure to work with STLDB"

Joshua F on May 2025

Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
•Approved Pro

Midtown Home Improvements, Inc. (St. Louis)*

4.78(
1,775
)
•Approved Pro
Customers say: True professional
33 years of experience
Free onsite estimate

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025

Midtown Home Improvements is your neighborhood home improvement specialist. Whether you are looking for energy savings with Triple Pane Windows, a new low maintenance PVC Cellular deck, a maintenance free vinyl fence, or the thickest permanent siding, you can trust the experts at Midtown. Midown Home Improvements, located in Wentzville Missouri, also offers full or partial remodeling of your Kitchen and Bathroom. We believe in providing superior products from only the finest manufacturers. Give us a call for more information and a free quote! (636)379-8889

"Response was overall proactive. Sales expertise in estimating jobs needs improvement. Overall material and execution of works is of the highest quality and standard."

Dustin S on July 2025

Avatar for Crotchett Construction

Crotchett Construction

4.93(
15
)
•Approved Pro

Crotchett Construction

4.93(
15
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

Crotchett Construction is a full-service general contractor. We specialize in Roofing, Room Additions, Siding, Basement Remodeling/Finishing, Decks, Porches and Kitchen and Bathroom Remodeling, Doors and Windows. We have 40 years of experience and focus on quality craftsmanship and customer satisfaction. Please call for a free estimate.

"It went very well"

Stanley S on March 2025

Crotchett Construction is a full-service general contractor. We specialize in Roofing, Room Additions, Siding, Basement Remodeling/Finishing, Decks, Porches and Kitchen and Bathroom Remodeling, Doors and Windows. We have 40 years of experience and focus on quality craftsmanship and customer satisfaction. Please call for a free estimate.

"It went very well"

Stanley S on March 2025

Avatar for Eaton Brothers Construction, LLC

Eaton Brothers Construction, LLC

5.00(
13
)
•Approved Pro

Eaton Brothers Construction, LLC

5.00(
13
)
•Approved Pro
Super Service Award
Customers say: Quick response
19 local quotes requested
19 years of experience

We Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Steve Eaton and his crew constructed A beautiful 15x 42 Timber tech composite deck for us.His work was very precise down to the smallest detail.He went out of his way to make sure each stage of the construction was done pr spec.Steve personally performed special small additional tasks that the wife requested without even hesitating.I would highly recommend Eaton bros const.to anyone that may need any expert construction needing performed. Thank you again Steve,and your crew for our project completed that we will enjoy for several years to come"

Frank S on October 2025

We Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Steve Eaton and his crew constructed A beautiful 15x 42 Timber tech composite deck for us.His work was very precise down to the smallest detail.He went out of his way to make sure each stage of the construction was done pr spec.Steve personally performed special small additional tasks that the wife requested without even hesitating.I would highly recommend Eaton bros const.to anyone that may need any expert construction needing performed. Thank you again Steve,and your crew for our project completed that we will enjoy for several years to come"

Frank S on October 2025

Avatar for Jablan General Contracting

Jablan General Contracting

4.42(
200
)
•Approved Pro

Jablan General Contracting

4.42(
200
)
•Approved Pro
Customers say: Super punctual
88 local quotes requested
19 years of experience

Jablan General Contracting proudly serving St.Louis Mo + 50 Miles City County. We Specialize in Custom Building Fences and Decks for all your needs. New Installation - Repairs - Restoration Staining & Pressure Washing Fences Decks Wood Homes. Call us Today For Free Estimate and Visit our website for more information.

"My wrought iron porch railing was dangerously loose when I bought the house. Parts of it pulled up and would fail if someone leaned against it. By agreement, Jablan infused epoxy or concrete or something and drilled deep screws through the base plates of the railing into the concrete, securing it solidly without any further give. Also, sanded down some rust spots and thoroughly repainted the entire railing, which looks great, like new. They proactively added some concrete patching, unrelated to the railing itself, but apparently, since they had the concrete mixed they filled a few weathered spots and a big gap in the stairs due to the ground settling down over the years. This guards against further weathering and water leaking under the porch. It was unexpected and highly appreciated. Great job overall. "

Kevin E on December 2025

Jablan General Contracting proudly serving St.Louis Mo + 50 Miles City County. We Specialize in Custom Building Fences and Decks for all your needs. New Installation - Repairs - Restoration Staining & Pressure Washing Fences Decks Wood Homes. Call us Today For Free Estimate and Visit our website for more information.

"My wrought iron porch railing was dangerously loose when I bought the house. Parts of it pulled up and would fail if someone leaned against it. By agreement, Jablan infused epoxy or concrete or something and drilled deep screws through the base plates of the railing into the concrete, securing it solidly without any further give. Also, sanded down some rust spots and thoroughly repainted the entire railing, which looks great, like new. They proactively added some concrete patching, unrelated to the railing itself, but apparently, since they had the concrete mixed they filled a few weathered spots and a big gap in the stairs due to the ground settling down over the years. This guards against further weathering and water leaking under the porch. It was unexpected and highly appreciated. Great job overall. "

Kevin E on December 2025

Avatar for RDB CONSTRUCTION LLC

RDB CONSTRUCTION LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

RDB CONSTRUCTION LLC

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2025 years of experience
Free onsite estimate

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.

As 30+ years experience carpenters, we are always prepared to take on your projects with precision and care. We pride ourselves on being courteous and polite, ensuring a positive experience from start to finish. Our approach involves actively listening to your needs and preferences to deliver tailored solutions. ???? We understand the importance of clear communication and collaboration to bring your vision to life. From the initial consultation to the final touches, We are dedicated to providing exceptional craftsmanship. ? We are ready to start, so contact me today.

Avatar for Easter Fence, Deck & Renovations

Easter Fence, Deck & Renovations

4.77(
131
)
•Approved Pro

Easter Fence, Deck & Renovations

4.77(
131
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
95 local quotes requested

Easter is one of the best-known and trusted fence, deck and renovation companies in the Midwest. Committed to “doing what’s right,” they are your good neighbor. The Easter Family guarantee is – “Even if it is the first job Dad did in 1957, if we didn’t do it right or didn’t do what we said, we’ll fix it for free.

"They did a wonderful install of new fence they were professional"

Drina H on December 2025

Easter is one of the best-known and trusted fence, deck and renovation companies in the Midwest. Committed to “doing what’s right,” they are your good neighbor. The Easter Family guarantee is – “Even if it is the first job Dad did in 1957, if we didn’t do it right or didn’t do what we said, we’ll fix it for free.

"They did a wonderful install of new fence they were professional"

Drina H on December 2025

Avatar for Complete Decks and Renovations

Complete Decks and Renovations

4.89(
28
)
•Approved Pro

Complete Decks and Renovations

4.89(
28
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
80 local quotes requested

Complete Decks and Renovations believes in developing and maintaining a long-term relationship with our customers, and your complete satisfaction with our services is our greatest concern. And YES WE DO HAVE INSURANCE .. Did you know an uninsured worker can SUE YOU should they get injured on your property? complete decks and renovations removes all risk and delivers quality results along with extremely competitive pricing on every job we do. We offer deck repair, deck construction, deck refinishing, fence refinishing, Custom deck builds, Basement finishing, Home additions, Tile flooring,Bathroom renovations, kitchen renovations, backsplashes, custom showers, vinyl plank flooring, carpet,patio cleaning, house washes,driveway cleaning,and much more! We do not offer window washing services

"Fantastic! Once started the work was completed in a timely and professional manner. The work area was left in an orderly manner at the end of each day. Texts were answered promptly and communications were excellent. AND we now have a like NEW deck that looks great! A very successful project!"

Tony t on November 2025

Complete Decks and Renovations believes in developing and maintaining a long-term relationship with our customers, and your complete satisfaction with our services is our greatest concern. And YES WE DO HAVE INSURANCE .. Did you know an uninsured worker can SUE YOU should they get injured on your property? complete decks and renovations removes all risk and delivers quality results along with extremely competitive pricing on every job we do. We offer deck repair, deck construction, deck refinishing, fence refinishing, Custom deck builds, Basement finishing, Home additions, Tile flooring,Bathroom renovations, kitchen renovations, backsplashes, custom showers, vinyl plank flooring, carpet,patio cleaning, house washes,driveway cleaning,and much more! We do not offer window washing services

"Fantastic! Once started the work was completed in a timely and professional manner. The work area was left in an orderly manner at the end of each day. Texts were answered promptly and communications were excellent. AND we now have a like NEW deck that looks great! A very successful project!"

Tony t on November 2025

Avatar for All-Pro Construction & Landscape

All-Pro Construction & Landscape

4.51(
65
)
•Approved Pro

All-Pro Construction & Landscape

4.51(
65
)
•Approved Pro
Customers say: Quality work
26 local quotes requested
23 years of experience

Big or Small, We Do It All! Servicing the entire metro area.We will work with you to fulfill all of your needs. No job is too small or too big for us. We are family owned and operated as well as highly educated with univeristy degrees. We take pride in our work and strive to provide the best customer service. Take a look of some of our work on our company website and you will see the All-Pro difference. All Cleanup is always included in the quoted price with a positive grade for proper drainage away from the house. Our Patios come with a lifetime warranty, Certified Installation by true Professionals. Call Now To Hear About Our Current Specials.

"Bill Session of ALl-PRO Construction & Landscape did a GREAT job. He and his crew are experienced, knowledgeable and honest. If you want something done and they have a better way on how to do it where it's better for you, then they'll suggest it. They were on time and always prepared. They have design ideas to help you with your project. They charged me a fair price for the complete outside remodel of my house. I would and plan on using them in the future for a kitchen update/refresh."

Bob c on August 2025

Big or Small, We Do It All! Servicing the entire metro area.We will work with you to fulfill all of your needs. No job is too small or too big for us. We are family owned and operated as well as highly educated with univeristy degrees. We take pride in our work and strive to provide the best customer service. Take a look of some of our work on our company website and you will see the All-Pro difference. All Cleanup is always included in the quoted price with a positive grade for proper drainage away from the house. Our Patios come with a lifetime warranty, Certified Installation by true Professionals. Call Now To Hear About Our Current Specials.

"Bill Session of ALl-PRO Construction & Landscape did a GREAT job. He and his crew are experienced, knowledgeable and honest. If you want something done and they have a better way on how to do it where it's better for you, then they'll suggest it. They were on time and always prepared. They have design ideas to help you with your project. They charged me a fair price for the complete outside remodel of my house. I would and plan on using them in the future for a kitchen update/refresh."

Bob c on August 2025

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FAQs for deck or porch projects in Alton, IL

To maximize your budget, compare quotes of several builders that fit within your specifications. Don’t be afraid to draw a wider geographic circle if the contractor is willing to travel without charging more. But affordability only matters if you get a quality deck out of it.

Cutting corners or simply finding the cheapest pro could result in significant problems. The materials used may be cheap and rot quickly. The support the surface provides might be unstable and dangerous. Always consider the long-term costs and benefits of quality work. Paying less upfront may actually be more expensive if you consider the cost of repairs.

Deciding on which materials you should use depends entirely on the type of deck you’re looking for. Composite works well for a simple surface exposed to harsh elements, while concrete is the standard choice for many patios. Your decking material options can range from wood to aluminum. Learn about the pros and cons of these materials to make the right decision.

You can build a deck during any season, which is why choosing the right time for this project depends on your preferences:

  • Spring: get your deck ready in time for landscaping and to enjoy it throughout the warmer seasons.

  • Summer: use spring for the planning process, then get the project ready before it gets cold out.

  • Fall: Limit turf or landscape damage by building once most plants begin to recede.

  • Winter: make the excavation process easier, thanks to cold and firm ground.

Many deck builders prefer winter, which is also the season with the shortest waiting queues. Still, other seasons are far from impossible for this type of project.

Expect a thorough examination of the space, and the development of a project schedule. Delivery of materials might already have occurred or could be planned at this point.

Additional research about working with deck builders can help you understand what to expect from experts, and what they expect from you.

Make sure the site of the deck or patio is clear of any landscaping and debris. The contractor will also call a utilities locator service to mark power, water, cable, and other services around the area where they will be digging. The cleaner the area your builder has to work with, the more quickly they can get started. Make sure they have space to park any construction vehicles. Find a dry space for materials that might need storage during the install. Finally, ensure clear access to the site through your house or property.

When it comes to the DIY vs. hire a pro decision for your deck, the answer tends to be clear. Only take it on yourself if you have significant expertise and experience. Without either, you risk building a faulty exterior space, leading to injury risks. Projects built without necessary expertise also break more quickly, making them more expensive in the long run.

If you do want to take on decking as a DIY project, be sure to do your research. Learn about installing the posts and footing for your framing. Understand how to lay decking boards and build the railings and stairs you need for access and security.

The Alton, IL homeowners’ guide to decks or porches

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

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