GMZ Service brings real trade expertise and meticulous project management to every remodel. Interior to exterior — we treat your home like our own.
Every service we offer — interior and exterior — so you can see the full picture of what GMZ Service brings to your home.
Transform unfinished space into fully livable rooms — bedrooms, bathrooms, storage areas, and recreation spaces built to your vision.
Complete renovations including tile, fixtures, vanities, and custom layouts designed to maximize comfort and lasting style.
Structural framing for walls, partitions, and room additions. Built to code and built to last — the solid backbone behind every renovation.
Proper insulation for walls, ceilings, and basements. Improve energy efficiency, comfort, and noise reduction throughout your home.
Professional drywall installation, taping, finishing, and painting. Smooth walls, crisp edges — clean results every single time.
Lighting upgrades, outlet additions, and electrical improvements completed through our licensed trade partners.
We don't just show up and swing hammers. GMZ Service manages your entire project — from the first walkthrough to the final punch list. You get one dedicated point of contact, clear timelines, regular progress updates, and no surprises on scope or cost.
Full siding installation and replacement using quality materials. Boost curb appeal and strengthen your home's protection from the elements.
Custom deck design and construction for beautiful, durable outdoor living spaces you'll enjoy through every Illinois season.
Full roof replacement and repair through our licensed roofing partner. Quality materials, professional installation, warranty-backed work.
Energy-efficient window installation and replacement. Improve insulation, natural light, and the overall appearance of your home's exterior.
Comprehensive exterior repair and restoration. We identify issues and resolve them with quality materials and lasting craftsmanship.
Installation and replacement of gutters, soffit, and fascia. Essential protection for your roofline and foundation — installed clean and built to last.
We don't cut corners. Every project gets the same level of care and professional execution — whether it's a single room or a full home renovation.
Full licensing and insurance gives you peace of mind on every job we take on.
Our team brings real trade knowledge — we've done this work from the ground up, not just on paper.
We source durable, high-quality materials that look great and hold up for the long term.
From first quote to final walkthrough, you're always informed and part of the process.
GMZ Service is a full-service general contracting company newly established in Illinois and proudly serving homeowners across the suburbs. While we're new as a registered business, our team carries deep, hands-on trade experience across every discipline we offer — from structural framing and insulation to full interior and exterior restoration.
We've personally completed projects ranging from fully modern finished basements with custom bedrooms, storage rooms, and bathrooms, to exterior transformations including siding, windows, decks, and roofing. That real-world experience is what separates us — we don't manage from the sidelines.
"Delivering quality craftsmanship with integrity and transparency."
Photos coming soon.
Tell us what you're envisioning and we'll get back to you within 24–48 hours with a free, no-obligation quote.
Request a Free QuoteWe'd love to hear about your project. Reach out and we'll follow up promptly.