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    Verified window services reviews

Top-Rated Window pros in Princeton - Updated Nov 2026

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Princeton, 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
8201 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Window Depot USA of Eastern Iowa
Window Depot USA of Eastern Iowa
4.5(
34
)
New Windows - 6 +New Windows - 3-5New Window - Single+7 more

Serving Princeton, IA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Jayden, T.J., Marty and Kyle were excellent installers for our window. I've waited a long time for this window and it was so worth it. It feels so clean and bright and I don't even want to shut the shutters. Dust Bunny even stopped by to ensure that we were happy. It's a very hot day and I felt bad for them working in the heat, but they were quick and patient and happy that we were happy."
Entry Door
Triple Pane Windows
Window Installation
Window Installation
Window Installation

+77

Response time1 day
Response rate100%
14 neighbors recently requested a quote
Avatar for Green Valley Roofing Siding Windows
Green Valley Roofing Siding Windows
4.8(
146
)
New Windows - 6 +New Window - SingleNew Window - Single - For Business+9 more

Serving Princeton, IA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Green Valley came to my rescue again! We had a leak in the house and we were not sure where it was coming from. I called Green Valley, who installed our roof 7 years ago, to see if that was the problem. They sent out a two guys (that day!) to inspect the inside and outside of the roof. They ended up finding that there was an issue with the chimney that was causing the leak and not the roof. Not only did they not charge me for the visit but they gave me a on the spot estimate to resolve the issue. They have always been great from the installation of our roof, as well as an estimate on our window replacement. They are all about customer service and it shows!!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+34

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Always Clean
Always Clean
4.9(
23
)
Window Cleaning

Serving Princeton, IA and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

About Always Clean \nWe are a small family owned and operated business. Chad works with a small experienced staff to provide that personal touch and level of clean you expect. We know your homes and businesses are your sanctuaries. Our goal is to provide a clean, relaxing environment for your families and clients to enjoy. With your busy schedules let us do the cleaning so you can enjoy the time at home with your family.

7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for PARSONS PROJECTS
PARSONS PROJECTS
4.9(
60
)
New Windows - 2New Windows - 3-5New Window - Single

Serving Princeton, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"We had our windows replaced by Parsons Projects and let me tell you they were a pleasure to work with. Very professional not to mention their work is spot on. Highly recommend them for your next home project."
Existing Deck Resurfacing
Resurface of an existing deck
Existing Deck Resurfacing
New Deck Deck Stairs
Roof Repair

+28

Response time9 hrs
Response rate86%
15 neighbors recently requested a quote
Avatar for MomLife cleaning
MomLife cleaning
5.0(
2
)
Window Cleaning

Serving Princeton, IA and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Hi everyone! My name is Paige, and I’m a hardworking single mom offering affordable and reliable cleaning services to help make ends meet for my family.\nI offer:\n• House cleaning\n• Deep cleaning\n• Move-in/move-out cleaning\n• Weekly, biweekly, or one-time cleanings\nI take pride in being dependable, detail-oriented, and treating every home with care and respect. If you or someone you know could use an extra hand keeping your home clean, I’d truly appreciate your support.\nPlease message me for pricing or to schedule a cleaning. Thank you so much for supporting a local mama trying to provide for her family ❤️

Move out cleaning
Move out cleaning
Move out cleaning
Avatar for Mad City Windows & Bath - Davenport
Mad City Windows & Bath - Davenport
New to Angi
New Windows - 2New Windows - 3-5

Serving Princeton, IA and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. \n \nToday, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

Testimonial Letter(s)
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath
Home Exterior + Bath

+19

1 of 1 quality home improvement LLC
New to Angi
Door or Window Screens - Install or RepairHardware, Latches & Tracks (Window) - Repair or ReplaceNew Window - Single+1 more

Serving Princeton, IA and surrounding areas

Approved

My name is James botkin with 1 of 1 quality home improvement LLC. We are professionals in replacing Windows, doors, siding, floors, metal wraps, soffit, and fascia, and with 15 plus years experience me and our team will be sure to make sure the homeowner is as happy as can be with the work we do!!\nWhy?, because we are the 1

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Windows FAQs, answered by experts

Soundproof windows can’t completely block all noises, but they will significantly reduce sound from the road, sky, or your neighborhood’s weekend activities. Choose a soundproof window with an STC rating of at least 45 to block bass tones or loud conversations. Laminated glass windows can reduce noise by 75%. You can also add noise-reducing curtains to further muffle loud noises.

Clean with non-abrasive cleaners and a soft cloth, avoiding ammonia-based products that can degrade the film.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

The maximum protruding distance allowed for a bay window is determined by its flank angles. 30-degree flanks can extend about 13 to 14 inches. If the angle is 45 degrees or larger, then the bay window can stick out about 19 inches. If the window extends too far out, it would cause structural instability and safety concerns.

Yes, most manufacturers offer warranties for materials and performance. Confirm terms before purchasing.

The Princeton, IA homeowners’ guide to window services

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