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Top-Rated Window pros in Gilman - 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 Gilman, IL 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 Perfect Choice Exteriors LLC
Perfect Choice Exteriors LLC
4.7(
244
)
New Windows - 6 +New Windows - 3-5Egress Window - Install+1 more

Serving Gilman, IL and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Warranties offered

"Perfect Choice Exteriors was fantastic. They helped us find some specialty windows for a new addition to our home. We added a new bay window and an octagon window in the living room. I was surprised by all the options and their ability to make custom windows. Products were expensive but worth the cost!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Frontline Tint
Frontline Tint
5.0(
5
)
Window Tinting - Apply or Replace

Serving Gilman, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Skylight
Blackout Window Film
Frost Window Film
Frost Window Film
Frost Window Film

+6

37 neighbors recently requested a quote
Avatar for ANTHONY'S FORECLOSURE HANDYMAN SOLUTIONS, LLC
ANTHONY'S FORECLOSURE HANDYMAN SOLUTIONS, LLC
4.6(
10
)
New Window - Single

Serving Gilman, IL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Decking
Landscaping
Landscaping
Landscaping
Landscaping

+52

6 neighbors recently requested a quote
Avatar for Mad City Windows & Bath - Peoria
Mad City Windows & Bath - Peoria
New to Angi
New Windows - 2New Windows - 3-5

Serving Gilman, IL 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

+17

Lw cleaning business
New to Angi
Window Cleaning

Serving Gilman, IL and surrounding areas

Approved

Lw commercial and cleaning services provides professional cleaning company provides reliable residential and commercial cleaning services to keep spaces spotless and healthy. )Services OfferedResidential Cleaning: Regular maid service, deep cleans, and move-in or move-out cleaning.Commercial Cleaning: Office janitorial work, retail upkeep, and common area sanitation.Eco-Friendly Options: Safe, non-toxic products that protect families and pets.

3 neighbors recently requested a quote
Avatar for Iron Route Transport LLC
Iron Route Transport LLC
New to Angi
Window Cleaning

Serving Gilman, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Iron Route Transport LLC – Junk Removal & Cleanouts 🚛\nWe are a local, family-owned business based in Lake County, Indiana, providing reliable junk removal, cleanouts, and light hauling services. We take pride in being dependable, respectful, and getting every job done right the first time. We treat people how we want to be treated.\n\nWe service Lake County and surrounding areas including Hammond, Gary, Merrillville, Crown Point, and the Chicagoland area, and we travel for the right job.\n\nWe specialize in garage cleanouts, home cleanouts, junk removal, and small hauling jobs. We are known for fast response times, fair pricing, and clean, efficient work.\n\nWhen you hire us, you get clear communication, on-time service, and respect for your property. Our goal is to make your life easier and get the job done right.\nSame-day and next-day availability. Message for a quote.

Success Landscaping
New to Angi
Window Cleaning

Serving Gilman, IL and surrounding areas

Approved

At AK Enterprise, we are committed to providing reliable, high-quality landscaping services that bring beauty and value to every property we work on. We specialize in lawn care, landscape design, maintenance, cleanup services, and outdoor improvements tailored to each customer’s needs. Our goal is simple: deliver dependable service, attention to detail, and results that exceed expectations. Whether it’s maintaining a healthy lawn or transforming outdoor spaces, we take pride in helping our customers create landscapes they can enjoy year-round.

Avatar for Valor Facility Solutions LLC
Valor Facility Solutions LLC
New to Angi
Window Cleaning

Serving Gilman, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Valor Facility Solutions LLC!\n\nWe are a veteran-owned, family-operated commercial cleaning and facility solutions company proudly serving Chicago, Northwest Indiana, and surrounding communities.\n\nAt Valor, we understand that a clean, professional environment matters. Our mission is to provide dependable, high-quality cleaning services with the same values we believe in—integrity, discipline, attention to detail, and exceptional service.\n\nWhether you need recurring office cleaning, facility maintenance, move-in/move-out cleaning, or customized janitorial services, we’re ready to earn your business.\n\nWhen you choose Valor Facility Solutions, you’re choosing a local company that takes pride in showing up, doing the job right, and building long-term relationships with our customers.\n\nProfessional Service. Military Precision. A Standard You Can Trust.\n\n— Temiaka & Tonya Sanchez\nOwners, Valor Facility Solutions LLC

Residential Deep Cleaning
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Windows FAQs, answered by experts

When your double-hung window upper sash keeps falling down, it means you could be letting out warm air in the winter or cool air from the AC in the summer. That means your HVAC system works harder to warm or cool the house, costing you extra on electric bills.

If the lower sash continues to fall down, it means when you’ve popped open the window for fresh air, it could slam shut. In addition to being inconvenient, this could be dangerous if you have small kids, children, or pets that like to hang out by the window.

The rough opening refers to the framed space in the wall where the window will be placed. That means the full size of the space will be filled with both glass and frame once the new window is installed. For a standard window, a rough opening adds 1/2 inch to 3/4 inch to both the length and width.

Shatter-resistant glass will ensure that even with a high impact, the glass of your window panes is less likely to break. If you’re looking for a more low-cost way to prevent vandalism, the most traditional answer would be to board up windows with a strong plywood sheet. Adding security cameras is also a surefire way to ward off potential vandalism. 

You can choose 5/8-inch plywood or 3/4-inch plywood—anything thinner than these sizes may not withstand the impact of debris propelled by strong winds or can be easily torn off by intruders. Remember that the durability of the wood board is crucial, particularly for safeguarding your windows during severe storms. The effectiveness of using wood boards for protecting the investment you made in your home relies on using the appropriate material and ensuring proper installation.

Window screens are available in several standard sizes. Common dimensions include 24 to 36 inches wide by 36 to 48 inches tall, as well as sizes like 18 by 14 inches and 20 by 20 inches. These often correspond to standard window sizes, such as 2 feet wide by 3 feet tall or 4 feet wide by 6 feet tall. Screens are also sold in replacement rolls to accommodate various dimensions. It is always best to measure your windows for accuracy before a repair or replacement. If your windows are a non-standard size, you will likely need to order custom screens, which can increase the cost. However, a screen does not necessarily have to fit the entire window, so you may be able to use a standard-size screen even if your window is slightly larger.

The Gilman, IL homeowners’ guide to window services

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