Residential Construction
Custom home building and new residential construction in Chicago.
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Service Area
General Contractor in Winnetka, IL
<cite index="3-1">Winnetka is located 16 miles north of downtown Chicago</cite> on Lake Michigan's shores. <cite index="8-3">The village is one of the wealthiest places in the United States in terms of household income.</cite> <cite index="11-4,11-5">With a median construction year of 1942 and about 48.8% of homes built before the 1940s</cite>, Winnetka features established neighborhoods with significant renovation and expansion opportunities.
Service Location
Winnetka, IL
IL Service Area
No extra travel fees for this area
Communities we serve
- Free On-Site Estimate
- Licensed & Insured
- 24/7 Emergency Service
- Premium Materials
- Workmanship Guaranteed
Winnetka, IL
Emergency response available 24/7
Leonard Construction LLC in Winnetka, IL
Trusted Contractor for Winnetka's Premium Homes and Businesses
<cite index="11-1">With 92% owner-occupied homes in Winnetka</cite>, homeowners invest significantly in their properties. Leonard Construction specializes in high-end custom home building, additions, and complete kitchen and bathroom remodels that enhance property values.
<cite index="12-2">Winnetka supports 889 business establishments employing about 10,004 people</cite>, creating demand for quality commercial spaces. We deliver tenant build-outs, office renovations, and retail improvements that meet professional standards.
From basement finishing to ground-up construction, Leonard Construction handles complex projects in Winnetka's established neighborhoods with attention to detail and respect for existing character.
At a glance
- 7 years of trusted local general contractor experience
- Free written estimates with no obligation
- Premium options most contractors don't carry — we explain the differences honestly
- Responsive scheduling and clear communication from estimate to completion
Our Services in Winnetka, IL
Every service, available in Winnetka, IL
Leonard Construction serves Winnetka's affluent residential and commercial communities with comprehensive building and renovation expertise.
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Residential Renovation
Expert home renovation services transforming Chicago residences with quality craftsmanship.
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Commercial Construction
Expert commercial building and construction services for Chicago businesses.
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Commercial Renovation
Expert commercial renovation services for Chicago businesses seeking modern, functional spaces.
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Our Work
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Recent projects across the panhandle
Chicago, IL 
Chicago, IL 
Chicago, IL Serving Winnetka, IL
Free on-site estimate. No commitment required.
Our crew knows Winnetka, IL. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.
Also serving across the panhandle:
- Arlington Heights, IL
- Chicago, IL
- Schaumburg, IL
- Glenview, IL
- Barrington, IL
- Hinsdale, IL
- Elmhurst, IL
- Glen Ellyn, IL
- Barrington Hills, IL
- Bloomingdale, IL
- Crystal Lake, IL
- Evanston, IL
- Glencoe, IL
- Glendale Heights, IL
- Hawthorn Woods, IL
- Highland Park
- Hoffman Estates
- Itasca, IL
- Lake Barrington, IL
- Lake Forest, IL
- Lombard, IL
- Melrose Park, IL
- Roselle, IL
- South Barrington, IL
- Tower Lakes, IL
- Villa Park, IL
- Wilmette, IL
- Wood Dale, IL
- Bartlett, IL
- Franklin Park, IL
FAQ
General Contractor FAQ for Winnetka, IL
Common questions from Winnetka, IL homeowners about our services, process, and coverage.
<cite index="3-1">Winnetka is located 16 miles north of downtown Chicago</cite> on Lake Michigan's shores. <cite index="8-3">The village is one of the wealthiest places in the United States in terms of household income.</cite> <cite index="11-4,11-5">With a median construction year of 1942 and about 48.8% of homes built before the 1940s</cite>, Winnetka features established neighborhoods with significant renovation and expansion opportunities.
We cover all of Winnetka, IL, including Wilmette, Glenview, Glencoe, Kenilworth and surrounding communities. Travel does not affect our pricing — you pay for the work, not the drive.
Our crew is based in Chicago, which puts us within a short drive of all Winnetka, IL communities. Our work is backed by 7 years of local experience across IL Service Area.
Most residential projects take 6-12 months depending on size and complexity. We provide detailed timelines during the planning phase.
Yes. We manage all Chicago building permits, inspections, and code compliance throughout construction.
Absolutely. We work with existing lots and handle site preparation, foundation, and complete construction.
Still have questions?
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Find Us
Proudly Based in Chicago, IL
Stop by, call, or book online — we're always nearby when you need us.
Phone
(773) 999-6454Hours
- Monday 7:00 AM - 6:00 PM
- Tuesday 7:00 AM - 6:00 PM
- Wednesday 7:00 AM - 6:00 PM
- Thursday 7:00 AM - 6:00 PM
- Friday 7:00 AM - 6:00 PM
- Saturday 9:00 AM - 3:00 PM
- Sunday Closed