Expert Home Improvement & Repairs in Chicago
Quality craftsmanship and reliable service
ABOUT COSTELLO CARPENTRY
We’re not just workers – we’re craftsmen. Every cut, every nail, every finish is done with care, precision, and pride.
Years Of Experience
SUCCESSFUL PROJECTS
Locally Owned & Operated
Based in Chicago, we know the homes, people, and standards of our community.
Workmanship Guaranteed
We stand behind every job with pride – your satisfaction is our promise.
Free Estimates & Clear Communication
No surprises. Just straightforward pricing and honest service.
OUR SERVICES
At Costello Carpentry, we deliver reliable, high-quality craftsmanship for homeowners and property owners across Chicago.
Door Installation & Repair
Secure, stylish, and expertly installed – whether it’s a brand-new door or a frame that needs fixing, we make sure your doors fit perfectly and function flawlessly.
Trim Carpentry
Fine trim work makes all the difference. From custom baseboards to elegant wainscoting, we add detail and polish that brings every room to life.
Flooring Installation
Upgrade your floors with precision. We install durable, beautiful flooring, laminate, tile, or hardwood – that transforms your space and stands the test of time.
Kitchen Remodeling
Turn your kitchen into the heart of your home. We handle cabinets, countertops, flooring, and full upgrades to create a space that’s both beautiful and functional.
Bathroom Remodeling
Refresh your bathroom with custom vanities, stylish showers, and modern finishes. We deliver clean, comfortable designs built for everyday living.
Structural Carpentry
Beyond the surface – our structural carpentry services strengthen and support your home with expert framing, custom builds, and structural repairs.
Free Consultations & Estimates
Not sure where to start? We offer free consultations to assess your needs and provide transparent pricing with no obligation. Call us today and let’s bring your project to life.
Meet the Owner
DANIEL COSTELLO
At the heart of Costello Carpentry is Daniel Costello, a skilled craftsman who built his business on a simple idea: do the job right, and treat every home like it’s your own.
Dan’s reputation grew naturally – from helping neighbors with repairs to running a trusted construction and home improvement company serving Chicago. His approach is hands-on, honest, and rooted in quality over shortcuts.
When you hire Costello Carpentry, you’re getting more than just a crew, you’re getting Dan’s personal guarantee that the work will be done with care, precision, and pride.
Why brag? see for yourself
At Costello Carpentry, we let our work and our clients do the talking.
From perfectly installed doors and custom trim to smooth flooring and seamless patchwork, we take pride in delivering clean, precise results on every project. Don’t just take our word for it – scroll through some of our recent work, then read what real customers have to say about the experience of working with us.