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TRUSTED BY KEYSTONE, SD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon33
    Verified eifs installation services reviews

Top-Rated Eifs installation pros in Keystone - Updated Nov 2026

Avatar for REH Contracting
REH Contracting
4.9(
10
)
Vinyl Siding - Install or Completely Replace

Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Yes, they completed work right after the quote. We are very pleased with our decks. I would definitely recommend them for your decking needs. I would also hire them for other needed projects."
Patio Overhang
TitlePatio Overhang
Kitchen Cabinets
Response time4 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Straight Line Construction
Straight Line Construction
5.0(
4
)
Vinyl Siding - Install or Completely ReplaceVinyl Siding - Repair or Partially Replace

Serving Keystone, SD and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"If your looking to have a deck built, this is the company to go to. The work is exceptional! Their prices are reasonable. To say I'm happy with my deck would be an understatement. I absolutely love it."
Starting on Right Side of Home
Progress Photo of Right Side
Before Photo of Front Side
After Photo of Right Side
Before Photo of Back Side

+34

Response time1 day
1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Xtreme Xteriors, LLC
Xtreme Xteriors, LLC
3.3(
15
)
Vinyl Siding - Install or Completely ReplaceMetal Siding: Install or Completely Replace

Serving Keystone, SD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We had an exceptional experience with Xtreme Xteriors. We were able to do window replacement on our 1978 built home. They turned out great. After that project, we had them do a bathroom remodel for us. They replaced our old fiberglass tub with a nice new walk-in shower. They did everything 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
197 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Capitol Builders
Capitol Builders
New to Angi
Metal Siding: Install or Completely Replace

Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Capitol Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Turning Your Vison Into Reality!

Gallery
Gallery
Gallery
Gallery
17 neighbors recently requested a quote
Avatar for Dakota Developers
Dakota Developers
New to Angi
Vinyl Siding - Install or Completely Replace

Serving Keystone, SD and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer. We do Additions, Roofing, Siding, and Window installation

1 neighbors recently requested a quote
Avatar for Wegner Roofing & Solar Corporation
Wegner Roofing & Solar Corporation
New to Angi
Metal Siding: Install or Completely ReplaceMetal Siding: Repair or Partially ReplaceVinyl Siding - Install or Completely Replace+1 more

Serving Keystone, SD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Wegner Roofing and Construction is a family owned and operated company that strives to be the very best every time. We are proud to be Billings,Montana's Premier Roofing Contractor. We are part of a wonderful community and want to add to it anyway we can. We have core values of Integrity, Honesty, and Trust. Our philosophy is building clients and not just customers. We believe when you always do the next right thing, that everything always works out. Our goal with our clients is to educate them, empower the, partner with them, advocate for them with the insurance companies, and provide unparalleled quality and workmanship with 100% satisfaction.

Roof replacement
Roof replacement 1
Roof replacement 3
Solar Installation
Solar Installation 1

+3

Response time7 hrs
Response rate100%
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Eifs Installers FAQs, answered by experts

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Most modern egress windows installed in basements open outward into a window well, although some older homes have in-swing windows. Egress windows, like casement windows used in other parts of the home, such as bedrooms and bathrooms, may open inward, and these windows are often larger than outward-opening windows.

Finding a reputable contractor for an egress window installation involves researching and vetting potential candidates. Start by searching for local professionals, reading customer reviews, and checking their websites for a portfolio of their work.

Once you have a shortlist, ask the following questions to ensure they are qualified:

• Are you licensed and insured?

• What experience do you have installing egress windows?

• Can you provide references from previous customers?

• Do you perform the work yourself or use subcontractors?

• What is the estimated project timeline and your current schedule?

• How do you handle payment?

Adding windows to a house is expensive. Budget roughly $5,800 to add a single window, and double or triple that to add two or three. In some cases, adding a single window can exceed $20,000, depending on the type of exterior wall, the size of the window, the type of window, local permit costs, and other factors.

To find and hire a reputable contractor for an egress window installation, you should first research local professionals and then vet your top candidates. Start by searching for local contractors who specialize in this type of work, read their customer reviews, and examine their website and portfolio. Once you have a shortlist, contact them to ask key questions: Are you licensed and insured? What is your specific experience installing egress windows? Can you provide references from previous customers? Do you perform the work yourself or use subcontractors? What is the estimated project timeline and your current schedule? How do you handle payment?

The Keystone, SD homeowners’ guide to eifs installation services

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