Services Stamped Driveways Gallery The 42in rule Free quote (586) 531-1490Free estimate
Stamped patios

Flagstone, without
the flagstone.

Custom stamped concrete patios across Clinton Township and Macomb County, colored, textured and sealed.

Stamped patios

The look of stone,
in one pour.

Outdoor stamped patios are what General Maintenance Works does most. We color and texture a fresh slab and stamp it by hand to read like flagstone, slate, cobblestone or wood, then seal it. You get the look of a natural stone patio in one continuous, weed free surface, at a fraction of the cost.

01

Colored & textured

A base color and hand stamped texture.

02

Fire pits & seat walls

Built into the patio, not added on.

03

Sealed to last

Locked in color, protected from the winter.

Why concrete fails in Michigan

Built for 42 inches
of frost.

Michigan does not go easy on concrete. The Great Lakes region averages roughly 40 to 60 freeze and thaw cycles a year, and every one of them tries to lift, crack and flake a slab that was poured cheap. Most of what makes a slab survive that is buried before you ever see it, which is exactly why it is the first thing skipped. Here is what we do not skip.

42 in
Michigan frost law

This is not a preference, it is the code. Michigan rule R 408.30522 says exterior footings and foundation systems shall extend 42 inches below grade, and footings shall not bear on frozen soil. Anything poured shallower is being lifted by frost every single winter, whatever it looked like in June.

6.5%
Air, or it spalls

The Michigan Concrete Association spec calls for 6.5% (±1.5%) entrained air and 4000 psi. Those microscopic air bubbles give freezing water somewhere to expand. Without them the water has nowhere to go, so it takes the surface off instead. That is what scaling is.

8 ft
Cracks we choose

Concrete will crack. A joint is just a crack you decided the location of first. Control joints get cut a quarter of the slab depth, about every 8 feet on a 4 inch slab, so the slab relieves itself on a straight line instead of a lightning bolt across your patio.

Sources: Michigan frost depth, Mich. Admin. Code R 408.30522 (“shall extend 42 inches below actual grade”). Air content, strength, base and joint spacing, Michigan Concrete Association, Driveway & Sidewalk Guidelines. Scaling and deicers, NRMCA CIP 2. Joints, NRMCA CIP 6. Freeze-thaw cycle counts, GLISA, University of Michigan (region-wide average, not a site measurement). General guidance for Michigan homeowners, not a substitute for your local building official.
Stamped by handA hand-stamped decorative concrete patio with a mitered border by General Maintenance Works in Clinton Township
How a stamp actually happens

It is a real craft,
not a mold.

Stamped concrete is not a product you buy off a shelf, it is a finish that gets built into a slab in a narrow window while it is still wet. Done right it looks like flagstone at a fraction of the cost. Done wrong it looks like a driveway with lines in it. Here is how we do it.

01

Pour and screed

Concrete goes down over a prepared base, screeded flat and floated so the surface is ready to take a stamp.

02

Color and release

Color hardener is worked into the surface for the base tone, then a release powder so the stamps lift clean without sticking.

03

Stamp by hand

The texture mats are pressed in by hand, panel by panel, so the pattern lines up and reads like real flagstone, slate or cobblestone.

04

Seal and protect

Once it has cured it gets cleaned and sealed, which locks the colour in, brings out the depth, and gives the surface a fighting chance against forty-odd freeze and thaw cycles a year.

How it works

No surprises,
start to seal.

A concrete project is permanent, so it should start with a clear written price and end with a surface you are happy to walk on. Here is how a General Maintenance Works job goes.

Call (586) 531-1490
1

A free written estimate

Call, text or email (586) 531-1490. Tell us what you are picturing, a patio, a driveway, a walkway, and we come look and put it in writing so there are no surprises.

2

Base first, then pour

We prep and compact the base, set the forms and the joints, then pour, finish and, if it is stamped, color and stamp it while the window is open.

3

Seal and clean up

Once it cures we seal it to lock in the color and protect it, clean up the site, and leave you with a finished surface that is ready to live on.

Good to know

Questions,
answered.

What is stamped concrete, and does it really look like stone?
Stamped concrete is a finish worked into the slab while it is still wet: a base color, a release, and texture mats pressed in by hand to mimic flagstone, slate, cobblestone or wood. Done properly, from a few feet away most people cannot tell it from the real stone, and it costs a fraction of what natural stone would, in one continuous surface with no joints for weeds.
Why does concrete crack, and can you stop it?
All concrete moves and will crack somewhere; the craft is deciding where. We set a compacted base so the ground does not shift, and cut control joints so the slab relieves stress along a clean planned line instead of a random one. In Macomb County the freeze and thaw makes the base and the joints even more important.
What do you pour besides patios?
Stamped and broom patios are our specialty, but we also pour driveways, sidewalks and walkways, commercial flatwork, foundations, flooring and stairs, shed and RV and hot tub pads, plus decorative and acid stained finishes. We also break out and replace failed concrete and rebuild the base under it.
Are you licensed?
General Maintenance Works Inc is an Licensed Michigan Residential Builder, 2102214757. We provide free written estimates so you know exactly what to expect before any work starts.
Where do you work?
We are based in Clinton Township and pour across Macomb County: Sterling Heights, Macomb, Shelby Township, Chesterfield and Romeo, plus Armada and Allenton. If you are a little outside that, call or text and ask.
How do I get a price?
Call, text or email (586) 531-1490. Tell us what you are picturing and we will come take a look and give you a free written estimate. Reviewers describe the estimate as reasonable and the crew as responsive.
General Maintenance Works

Stamp the patio.

(586) 531-1490
Clinton Township & Macomb County · 5.0 on Google
(586) 531-1490

Free written estimate.

Tell us what you are picturing, a stamped patio, a driveway, a walkway, or a slab to tear out and replace, and we will come look and put a price in writing.

CallFree estimate