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  • Average homeowner rating star icon4
    Average homeowner rating
  • Verified reviews icon12
    Verified window services reviews

Verified Reviews for Window Service pros in Spencer, IA

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

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

Last update on March 27, 2026

Find Window pros in Spencer

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
834
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Spencer, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"The installers were wonderful. Friendly, knowledgeable, fast and CLEAN! Youâ d barely know theyâ d been there!. And our sales person really helped us understand the best, but not most expensive windows for our house. If I need more windows they will be back!"
windows
siding
siding
siding
windows

+20

Response time10 mins
8324 neighbors recently requested a quote
Recommended by89%of homeowners
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Custom Windows Plus
5.0(
5
)
New Windows - 2New Windows - 2 - For BusinessNew Windows - 3-5+3 more

Serving Spencer, IA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Andrea was great to work with and she wasn't pushy like a few others I got quotes from. She knew the product and was able to answer questions. Brett and Aurelio was great when they came to install the windows. They explained how the process was going to go and how long it should take. Great group of people and would highly recommend them."
Historical Building
Close up - Before
Close up - After
Windows
Sibley Home

+17

Response time1 day
Response rate88%
Recommended by100%of homeowners
Request Quote
Huck's Home Repair
5.0(
38
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Spencer, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Todd was very diligent in getting our window repaired. He helped us find, order and replace the right part for our window. I will definitely contact him for future handyman work."
205 bath
Handyman Services Project
205 bath
Handyman Services Project
205 bath

+2

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Request Quote
Avatar for 1-800-HANSONS (Sioux Falls Windows)
1-800-HANSONS (Sioux Falls Windows)
4.0(
695
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Spencer, IA and surrounding areas

Approved (Corporate)

In business since 1988

Free estimates

Warranties offered

"Overall, good value for the money, some unavoidable weather delays, a couple of mid-measured window delays, issue with door wall install but they provided timely service."
Before & After
Before & After
Before & After
photos
photos

+4

6 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Groundworks
Groundworks
5.0(
65
)
Egress Window - InstallWindow Well Covers - Install or Repair

Serving Spencer, IA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Protect Your Basement
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

208 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Crawford's Services LLC
Crawford's Services LLC
5.0(
13
)
Window Cleaning

Serving Spencer, IA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"Yes!!! They showed up on time. Worked very efficiently. Very nice people. We have already booked them for future window cleaning. Exceeded expectations 🙏"
Home in Spencer
Home in Spencer
After Photo
Before Photo
After

+2

Response time4 hrs
Response rate96%
1 neighbors recently requested a quote
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Avatar for Your Home Improvement Company
Your Home Improvement Company
3.8(
251
)
New Windows - 6 +New Windows - 3-5

Serving Spencer, IA and surrounding areas

Approved (Corporate)

In business since 2004

Free estimates

Warranties offered

"Replaced all windows and patio door. Did just what they said that they would do. Sent an update email every couple weeks while the windows were being constructed. Install went very smoothly. Only unexpected delay has been getting the city building inspector out here now that work has been completed."
Windows
Windows
Doors
Doors
Siding

+14

Response time2 hrs
126 neighbors recently requested a quote
Recommended by80%of homeowners
Request Quote
Avatar for VAN ROEKEL CONSTRUCTION
VAN ROEKEL CONSTRUCTION
5.0(
2
)
Door or Window Screens - Install or Repair

Serving Spencer, IA and surrounding areas

Approved

In business since 2015

Free estimates

Small jobs welcome

"High attention to detail and knowledgeable about repair options. I have used VR construction for several projects and am very happy with the work that was done!"
Response time9 hrs
Recommended by100%of homeowners
Request Quote
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Windows questions, answered by experts

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

Basements are generally required to have windows for your safety. At a minimum, windows should provide an egress in the event of a fire. But basement windows do more than offer a way out; basement windows also offer natural light and ventilation in an area of your home that is otherwise dark and musty.

Glass block windows are energy-efficient because they are much thicker than traditional glass panes, making them better insulators. They are sealed airtight, which prevents drafts and stops warm or cool air from escaping, helping to save money on heating and cooling bills. Unlike traditional windows that can be opened and closed, sealed glass block windows eliminate the potential for air leaks. For proven efficiency, look for options that are Energy Star rated. The cost for energy-efficient glass block windows is typically around $400 per window, which may be higher than standard windows.

Expect excavation below grade, creating a well for access, weatherproofing, and thorough inspections during setup.

Picture windows last about 20 to 50 years, depending on the material, your location, and how well you maintain the windows over the years. Materials like vinyl and aluminum may not last as long, while fiberglass can last many years. Wood will last decades if you keep up with maintenance. Homes in areas with harsh weather throughout the year may cause windows to have shorter lifespans.

The Spencer, IA homeowners’ guide to window services

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

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