Trim-A-Seal

Windows, doors, siding and gutters for Northern Indiana homes1500 Polk Street, Gary, IN

Since 1950
Family-owned
Free estimates
Financing available
BBB accredited
Third-generation business

Call (800) 917-1533 Website Directions

About Trim-A-Seal

The story

Trim-A-Seal has been working with homeowners across Northern Indiana since 1950, focusing on exterior home improvements. Its core work includes replacement windows, entry and patio doors, vinyl siding, seamless gutters with gutter protection, Sunsetter motorized awnings, and polyurea garage and basement floor coatings. The company installs products from brands such as Sunrise, Lang, CertainTeed, Albany, and HomeGuard.

Homeowners can have one team handle several exterior projects instead of coordinating separate contractors. Free estimates are offered, and financing is available for larger jobs. The business is run by the third generation of its founding family and is based on Polk Street in Gary. Appointments are requested through the company, and the team serves Lake and Porter counties, South Bend, and nearby communities.

What they offer

Services & specialties

Replacement Windows
Entry Doors
Patio Doors
Vinyl Siding
Seamless Gutters
Gutter Protection
Motorized Awnings
Floor Coatings
Security Shutters

Before you go

Good to know

What does Trim-A-Seal offer?: Trim-A-Seal is a windows & doors in Gary, IN. Services include replacement windows, entry doors, patio doors, vinyl siding, seamless gutters, gutter protection, motorized awnings and floor coatings. Since 1950, Family-owned, Free estimates, Financing available and BBB accredited.
When is Trim-A-Seal open?: Mon – Fri: 8 AM – 4:30 PM; Sat – Sun: Closed.
Where is Trim-A-Seal?: 1500 Polk Street, Gary, IN 46407. They serve Lake and Porter counties, including Gary, Hammond, Munster, Merrillville, Crown Point, Valparaiso, Chesterton, and Portage; South Bend and other parts of Northern Indiana; awnings extend into Western.
How do I contact Trim-A-Seal?: Call (800) 917-1533 or visit trimaseal.com.

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Windows & doors

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Listing your business here is free. Featured is $49 a month:

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Windows & doors

Trim-A-Seal

Windows, doors, siding and gutters for Northern Indiana homes1500 Polk Street, Gary, IN

Since 1950
Family-owned
Free estimates
Financing available
BBB accredited
Third-generation business

Call (800) 917-1533 Website Directions

About Trim-A-Seal

The story

What they offer

Services & specialties

Replacement Windows
Entry Doors
Patio Doors
Vinyl Siding
Seamless Gutters
Gutter Protection
Motorized Awnings
Floor Coatings
Security Shutters

Before you go

Good to know

What does Trim-A-Seal offer?: Trim-A-Seal is a windows & doors in Gary, IN. Services include replacement windows, entry doors, patio doors, vinyl siding, seamless gutters, gutter protection, motorized awnings and floor coatings. Since 1950, Family-owned, Free estimates, Financing available and BBB accredited.
When is Trim-A-Seal open?: Mon – Fri: 8 AM – 4:30 PM; Sat – Sun: Closed.
Where is Trim-A-Seal?: 1500 Polk Street, Gary, IN 46407. They serve Lake and Porter counties, including Gary, Hammond, Munster, Merrillville, Crown Point, Valparaiso, Chesterton, and Portage; South Bend and other parts of Northern Indiana; awnings extend into Western.
How do I contact Trim-A-Seal?: Call (800) 917-1533 or visit trimaseal.com.

Explore more in Gary

Windows & doors

For local business owners

Own a business in Gary? Put it in the spotlight.

Listing your business here is free. Featured is $49 a month:

Top of your category
No competitors on your page
Leads sent straight to your inbox

Add or claim your business What Featured includes Run the community postcard for Gary

Call Directions Website