PREMIER CONTRACTING GROUPGeneral Contractor
All ServicesResidential

Additions & Expansions

Add living space and value with seamless structural additions.

When your family grows, your home should too. We design and build room additions, second-story additions, garage conversions, and accessory dwelling units (ADUs). Every addition is engineered to match your existing structure and exceed local building codes.

What's Included

Structural engineering included
Seamless integration with existing structure
ADU & in-law suite specialists
All permits handled by our team

Our Process for Additions & Expansions

Every additions & expansions project begins with a free on-site consultation, followed by a detailed written proposal with fixed pricing. No surprises, no hidden costs.

Request Free Estimate

Request a Free Estimate

Tell us about your additions & expansions project.

We respond within 1 business day. No spam, ever.

Ready to Start Your Project?

Free Estimates. No Obligation. No Pressure.

Tell us about your project and we'll visit your site, assess the scope, and deliver a detailed written proposal — all at no cost to you.

Serving Chicago, IL and surrounding communities since 2003.

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