Concrete · Masonry · Stone · Fire
We pour the ground you live on.
Alejandro and his crew build driveways, walkways, patios, stone walls, fireplaces and fire pits across Colorado. Rock solid underneath. Warm to stand on.
Chapter 01 — Ground
Every good slab is steel and patience first.
Grade, base, forms, rebar on chairs. The part nobody photographs is the part that decides whether your driveway is still flat in twenty Colorado winters.
Chapter 02 — Surface
Then it gets a face.
Stamped stone, broom finish, acid stain, cut pavers. Same concrete underneath. Completely different house to come home to.






Same room · same crew
Two jobs, start to finish.
Not two houses. The same corner, photographed twice.
Chapter 03 — Stack
Stone is laid one hand at a time.
Facades, chimneys, outdoor kitchens, garden walls, re-grouting old stone that has started to let water in. Brick, block, natural stone, thin veneer.
Chapter 04 — Glow
And then you light it.
Fire pits, fire tables, indoor and outdoor fireplaces. This is the part your family remembers. It is also the part that needs the flattest base and the truest stonework.
In their words
5.0★
Every review Ultimate Masonry has ever received on Google. All five. Nothing edited.
“Alejandro and his crew recently replaced all of our sidewalks in the front and side of our house. They were professional, thorough, and artists. The result is beautiful. Thank you!”
“The best of the best when it comes to all things masonry and cement work. Their professionalism and attention to detail is truly exceptional. I have worked with them on a number of projects and I will not be working with anyone else.”
“Alejandro is reliable, communicates very well, follows up and best of all… does exceptional work! He finished a round fire pit and re-grouted a stone wall. I was extremely satisfied with both!”
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“He was very good with communication and got our project done quickly and at a very fair price. The quality of the work is excellent, he had a lot of knowledge and clearly knows what he’s doing.”
“These guys are concrete pros — highly recommended. The owner, Alejandro, is very professional, easy to communicate with, and does excellent work. I’ll definitely be working with them on all future concrete and masonry projects.”
What we build
One crew, foundation to firelight.
Driveways & aprons
Tear out, re-grade, pour and finish. Broom, stamped or stained.
ConcreteWalkways & sidewalks
Curved or straight, stamped to look like cut stone.
ConcretePatios & pavers
Poured slabs, paver fields, seat walls and steps.
FlatworkStone & brick walls
New veneer, full masonry, and re-grouting walls that leak.
MasonryFireplaces & chimneys
Indoor and outdoor, framed and faced start to finish.
MasonryFire pits & fire tables
Round, square, gas or wood, built into the patio.
FireOutdoor kitchens
Brick and stone bases built around your grill and sink.
FireFraming, drywall & tile
The finish trades around the masonry, by the same crew.
Interior
Free estimate
Tell Alejandro what you want built.
(847) 312-9123Serving Colorado. Service area to confirm.
