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Verified Reviews for Siding Service pros in Alton, IA

*The Angi rating for Siding Service companies in Alton, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Siding Service needs.

*The HomeAdvisor rating for Siding Service companies in Alton, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Siding Service needs.

Last update on November 21, 2025

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Avatar for Timeless Exteriors LLC
Timeless Exteriors LLC
5.0(
6
)
Vinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially Replace+2 more

Serving Alton, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"It went very well! They showed up on time and addressed all the concerns I had. Jeremiah went through everything with us and was able to have it done in no time. We’ve had contractors before and they would say they would get it done by those time and it would never be done by the time they would say. We were very happy and pleased that they had it finished when they said they would. They did amazing work and I would recommend them to anyone!"
Siding and Windows
Siding and Windows
Siding and Windows
Siding and Windows
Additional Photos

+3

Response time2 days
Response rate100%
13 neighbors recently requested a quote
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Avatar for 1-800-HANSONS (Sioux Falls Exteriors)
1-800-HANSONS (Sioux Falls Exteriors)
4.0(
665
)
Vinyl Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Credit card accepted

Our number one priority is to serve our customers by anticipating their needs and exceeding their expectations. We do what it takes, every day, to make Hanson's Window and Construction, Inc., the best place for our family to serve yours.

photos
photos
photos
photos
photos

+16

10 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Xtreme Xteriors, LLC
Xtreme Xteriors, LLC
3.3(
15
)
Vinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We had Xtreme install windows at one of our rental properties. We had a great experience from start to finish."
Egress window
4 season patio room with sky lights
Easy breeze room.
3 season patio room
4 season patio room

+19

Response time8 hrs
168 neighbors recently requested a quote
Recommended by55%of homeowners
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Avatar for OCD Solutions, LLC
OCD Solutions, LLC
4.2(
14
)
Vinyl Siding - Repair or Partially Replace

Serving Alton, IA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Very professional and affordable. Extremely hard workers. Beautiful work, will be hiring them again!"
Deck Build
Deck Build
Deck Build
Retaining wall
Kitchen Remodel

+1

Response time10 mins
Recommended by12%of homeowners
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Anderson Handyman Services
4.8(
4
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially ReplaceWood or Fiber-Cement Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

In business since 2017

Free estimates

"Jared was on time. It was a little cool for painting the porch but he power washed the deck. Came back later and did 2 coats to the deck floor and 1 coat to the railings and lattice. He is very quiet, works constantly. He always cleans up any mess."
Response time1 day
Recommended by100%of homeowners
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Avatar for OzairFayez
OzairFayez
4.4(
7
)
Metal Siding: Repair or Partially ReplaceVinyl Siding - Repair or Partially ReplaceWood or Fiber-Cement Siding - Repair or Partially Replace

Serving Alton, IA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Yes, he is very hard working and always will to go the extra mile ."
Lawn mowing
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Alton, IA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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Dave Navarro Construction
5.0(
2
)
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceSiding Installation or Repair+4 more

Serving Alton, IA and surrounding areas

In business since 2010

Free estimates

"The workmanship was excellent. The work was completed within the time frame agreed upon as well as the price quoted. Everything was done very professionally from start to finish. I HIGHLY recommend Dave Navarro Construction for any interior remodeling. I will definitely use him again - without hesitation."
Recommended by100%of homeowners
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Avatar for Orellana Construction LLC
Orellana Construction LLC
5.0(
2
)
Metal Siding: Repair or Partially ReplaceVinyl Siding - Repair or Partially Replace

Serving Alton, IA and surrounding areas

In business since 2022

Free estimates

Offers commercial services

"Anita was great. Kept me informed of every step. The guys showed up and went to work. It was fun to watch. I like young and respectful people. This company has both."
Projects, Shingle, Metal
Projects, Shingle, Metal
Projects, Shingle, Metal
Metal roof
Projects, Shingle, Metal

+28

Response time1 day
Response rate90%
Recommended by100%of homeowners
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American, Ltd.
0.0(
1
)
Metal Siding: Install or Completely ReplaceVinyl Siding - Install or Completely Replace

Serving Alton, IA and surrounding areas

In business since 1979

Our quality of material and attention to detail is second to none! By using American Ltd you are getting a company that buys it materials in volume and we can get that same high quality product you would pay from another contractor at a rock-bottom price! \n \nWe want you save money on the price, but not on the material. At American Ltd. We only energy efficient windows and we use that best material that will last so you do not have to keep replacing the work, which will really save you any money! \n \nSo for a job done right at a price that is really nice call your true Mid-West Siding and Window Company American Ltd. We are servicing the following states: Iowa, Kansas, Minnesota, Missouri, Nebraska and South Dakota. \n

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Siding questions, answered by experts

Mildew grows into porous wood, making it more difficult to remove than regular dirt (and more destructive). We suggest using a dedicated mildew and mold fungicide to remove mildew, which is found in any local home improvement store. Apply a dose of the fungicide to the siding and leave to work according to the instructions, usually for an hour or two. Then wash it thoroughly away and scrub the spot again. Repeat the process if necessary. If nothing is removing the mildew stains, you should plan on removing those clapboard planks in time, as their damage could cause future problems.

For the materials alone, a square of siding costs an average of $600, but prices can range from $100 to $3,000, depending on the material. Vinyl siding costs toward the lower end of that range, while real brick or stone siding costs closer to the higher end. Keep in mind that many boxes of siding contain two squares, enough to cover 200 square feet, so you may need to double your cost if you only need one square.

You can calculate the required square footage of siding you need by measuring the height and width of your home’s rectangular exterior walls. For the triangular-shaped gable walls, measure the height from the ground to the tallest gable point to make sure you have enough for good coverage. Once you have combined the totals for each wall, add another 10% to account for wasted materials. It’s also good to have extra siding on hand to tackle wood siding repair down the road.

You cannot install clapboard siding on a bare, unprepared surface. Clapboard siding requires a clean, sturdy base made from plywood or similar materials, sometimes called backerboard. Then, it needs an underlayment or sheathing, a moisture membrane to help protect the exterior wall.

Note that sometimes clapboard siding is caulked as it’s installed for additional protection. We don’t suggest this: Caulking the siding can trap moisture inside the clapboards and lead to moisture damage over time. The siding needs some space to “breathe,” especially in rainy weather.

You can put new siding over clapboards, but it’s not recommended. Some sidings, like vinyl siding, can go over clapboards with sheathing like a foam layer in between. However, it’s best to remove clapboard siding if you plan on replacing it with new siding. Burying wood clapboards underneath new siding can create risks of rot and mold, or hidden insect damage. It can also create warping issues over time. Removing clapboards allows you to properly install a new sheathing, as well as clean up the exterior wall and look for any signs of damage.

The Alton, IA homeowners’ guide to siding services

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

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