Kraz Construction ✓
Company Background
Family-owned home improvement contractor serving Northwest Indiana and Chicago since 1927
About Kraz Construction
Based in Highland, Indiana, Kraz Construction is a family-owned and operated home improvement construction company providing top-quality housing services to homeowners for over 90 years. Three generations of the Kraz family continue to serve customers throughout Northwest Indiana and the Chicagoland area, specializing in roofing, windows, siding, doors, and much more. When you call Kraz Construction, they take care of your needs as soon as possible, doing the job right the first time—the Kraz way.
GAF Master Elite Contractor
Kraz Construction is proud to hold the certification of GAF Master Elite Contractor—the highest level of roofing certification in the industry. This means the company has been factory certified by one of the oldest and largest roofing companies in the United States. The crew trains under GAF regulations to obtain the right proof of state licensing and insurance, and Kraz Construction is in good standing with the Better Business Bureau. This certification ensures all safety and security measures meet GAF’s rigorous standards.
GAF Lifetime Roofing System
When Kraz Construction replaces your roof, they use GAF Timberline’s 6-step protection system to keep your home safe from the elements. This includes leak barrier protection against wind-driven rain and ice dams, roof deck protection against moisture infiltration, starter strip shingles to guard against blow-offs, lifetime shingles for lasting beauty, Cobra® attic ventilation to reduce moisture and heat, and ridge cap shingles for leak defense at hips and ridges. The system also features WindProven™ limited wind warranty and StainGuard® Algae Protection.
Commitment to Excellence
All Kraz Construction contractors are licensed, bonded, and insured, ensuring peace of mind while they’re at work. Once the job is finished, customers receive a certificate in the mail for quality assurance for the life of their home. The company backs all services with a Lifetime Warranty, reflecting their commitment to outstanding customer service and satisfaction that has built their reputation over nearly a century.
Home Improvement Services
Comprehensive roofing and exterior services for homes throughout Northwest Indiana and Chicago
Roofing
Complete asphalt shingle roofing services including installation, replacement, and repair. GAF Master Elite certified with Lifetime Warranty and WindProven™ protection.
Windows
Professional window installation and replacement services including bay windows, sliding windows, and energy-efficient options to enhance your home’s beauty and efficiency.
Siding
Quality siding installation and replacement to protect your home from the elements while enhancing curb appeal and increasing property value.
Doors
Entry door, storm door, and patio door installation with professional fitting and finishing for improved security, energy efficiency, and aesthetic appeal.
Gutters & Gutter Protection
Gutter installation, repair, and gutter protection systems to channel water away from your home and prevent foundation damage and landscape erosion.
Insulation
Home insulation services to improve energy efficiency, reduce utility costs, and maintain comfortable indoor temperatures year-round.
Soffit & Fascia
Professional soffit and fascia installation and repair to protect roof edges, improve ventilation, and give your home a finished, polished appearance.
Fencing
Quality fence installation for privacy, security, and aesthetic enhancement, with various material options to complement your home and landscape.
The Kraz Construction Team
Three generations of family commitment to quality craftsmanship and customer satisfaction
Family-Owned Since 1927
For nearly a century, the Kraz family has been improving homes throughout Northwest Indiana and the Chicagoland area. What started in 1927 has grown into the largest home improvement construction company in Northwest Indiana, now operated by the third generation of the Kraz family. This legacy of quality craftsmanship, honest service, and customer satisfaction has earned Kraz Construction over 544 Google reviews and a reputation as the region’s most trusted contractor.
Every member of the Kraz Construction team shares the family’s commitment to doing the job right the first time. From the office staff who schedule your project to the skilled installers like Craig and Rob who consistently earn 5-star reviews, the entire team is dedicated to treating your home as if it were their own. The company’s longevity and continued success reflect this dedication to excellence.
Service Areas
Serving Northwest Indiana and the Chicagoland area since 1927
Lake County, IN
Headquartered in Highland, serving all Lake County communities including Hammond, Gary, East Chicago, Munster, Schererville, and Crown Point.
Porter County, IN
Complete home improvement services for Portage, Valparaiso, Chesterton, and all Porter County residential areas.
La Porte County, IN
Roofing, windows, siding, and exterior services for La Porte, Michigan City, and surrounding La Porte County communities.
Cook County, IL
Serving Chicago and Cook County suburbs with GAF Master Elite roofing and comprehensive home improvement services.
Will County, IL
Professional home improvement services for Joliet, Naperville, and all Will County residential communities.
Northwest Indiana
The largest home improvement contractor in Northwest Indiana, proudly serving the region for over 90 years.
Frequently Asked Questions
Common questions about roofing and home improvement with Kraz Construction
Roofing & Home Improvement Questions
Essential information about working with Kraz Construction
What does GAF Master Elite Contractor certification mean?
GAF Master Elite is the highest level of roofing certification in the industry. Kraz Construction has been factory certified by GAF, one of the oldest and largest roofing companies in the United States. This means the crew trains under GAF regulations, maintains proper state licensing and insurance, and is in good standing with the Better Business Bureau. Only a small percentage of roofing contractors achieve this certification, ensuring your roof meets the top standards in the country.
What is included in the GAF Lifetime Roofing System?
When Kraz Construction replaces your roof, they use GAF Timberline’s 6-step protection system: leak barrier (prevents leaks from wind-driven rain and ice dams), roof deck protection (shields against moisture infiltration), starter strip shingles (guards against blow-offs), lifetime shingles (beautify and protect for years), Cobra® attic ventilation (reduces moisture and heat), and ridge cap shingles (defends against leaks at hips and ridges). The system also includes WindProven™ limited wind warranty and StainGuard® Algae Protection.
What warranty does Kraz Construction offer?
Kraz Construction backs all services with a Lifetime Warranty. Once the job is finished, you receive a certificate in the mail for quality assurance for the life of your home. This warranty, combined with the GAF manufacturer warranties on materials, provides comprehensive protection for your roofing investment. All contractors are licensed, bonded, and insured, ensuring complete peace of mind.
What areas does Kraz Construction serve?
Kraz Construction proudly serves Northwest Indiana and the Chicagoland area, including Lake County IN (Highland, Hammond, Gary, Munster, Schererville, Crown Point), Porter County IN (Portage, Valparaiso, Chesterton), La Porte County IN (La Porte, Michigan City), Cook County IL (Chicago and suburbs), and Will County IL (Joliet, Naperville). As the largest home improvement contractor in Northwest Indiana, they have served thousands of happy clients since 1927.
How do I get started with Kraz Construction?
Call (219) 248-3911 or fill out the contact form on their website to request a free estimate. Office hours are Monday through Thursday 8am-4:30pm, Friday 8am-4pm, and Saturday by appointment only. The team will schedule a consultation to assess your project needs and provide a detailed estimate. Join the thousands of happy clients who have trusted Kraz Construction with their home improvement projects since 1927.
Client Reviews
Real experiences from homeowners throughout Northwest Indiana and Chicago
Resources & Information
Learn more about Kraz Construction’s services and expertise
