Pella Windows & Doors
“He gave me several options for my project and was extremely efficient in problem solving and answering my questions.”
Best Window Installers in Brookfield, WI
15 companies listed · 4 in Brookfield · 3 open 24/7 · 12 open weekends · 14 rated 4.5+
Data verified October 20, 2026
Midwest Home Exteriors LLC
“From those who actually did the work to the AWESOME office/support staff!!”
1-800-Rite-Roof
“They kept the work area really clean all the time and completed the job on time.”
D & Z Home Improvements LLC
“Excellent prices, quality work and ethical/excellent customer service!!”
Gaes Window Repairs: Residential & Commercial
“Very happy with the work, everything is very high quality and fast.”
Weather Tight Corporation
“Every crew (Roof, Facia & Gutter, and Bathroom) had a Lead Installer that would reach out and introduce themselves.”
Listed for homeowners in and around Brookfield, WI, these 15 companies fit and repair windows. Frame materials, glass options and any credentials shown are taken from company websites; the customer lines are quoted from public reviews.
Area overview: Brookfield, WI
4 of the 15 companies we list are based in Brookfield; the other 11 serve Brookfield from towns including New Berlin (5 mi), West Allis (6 mi) and Waukesha (7 mi). The companies on this page are rated from 4.0 to 5.0 across 6,940 reviews; 13 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (87%) and responsiveness (74%). 3 are open around the clock; 12 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are attic insulation (2), gutters (2), roof repairs (2), siding (2) and storm damage (2). 3 show a license on their websites; 2 list staff certifications (GAF) and 6 have a BBB rating of A or A+. Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 1995. 4 offer emergency call-outs; 8 offer financing or payment plans; 10 give free estimates; 6 are family- or locally-owned and 5 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Is the home visit and measurement free?
A no-cost quote is offered by 10 of the 15 companies on this page. Expect a sales presentation with it. Set a time limit before the appointment, ask for the written quote to be left with you, and treat any price that expires when the salesperson leaves the house as a reason to keep looking.
Advanced Exteriors
“They quoted on Sunday and then completed the job the next Monday in a few hours.”
A Custom To
“A Custom To did a great job installing a new roof on a property I managed.”
Tightseal Exteriors & Baths
“Friendly service throughout the process from estimate to installation and follow up.”
Exterior Pros
“I've even recommended them to my neighbors, and they've completed projects with them.”
Homesealed Exteriors
“We've had them complete numerous jobs including replacing our front door, installing a new roof, and replacing our windows and sliding glass doors.”
Renewal by Andersen
“Very thorough explanation of how to operate the new windows that replaced our 25 year old ones.”
Weatherpro Exteriors
“I recently had the pleasure of working with Heath and his team on a skylight replacement project, and I must say, the experience was nothing short of exceptional.”
Guardian Home Improvements
“His job done I was equally impressed with all the rest of Guarding support team to see the planning and timing of the project to a successful finish.”
Infinity Exteriors
“Together we were able to determine the window package to fit my budget and accomplished my needs and wishes.”
Why these companies made our list
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