Masonry & general construction · Colorado 720-582-5149gerardoponcesina77@gmail.com
SionConstruction LLC

Built in brick.
Built to last.

A Colorado masonry and general construction company that still lays things by hand — with concrete, remodeling and repairs alongside.

Block chimney wrapped in scaffolding among tall pines Chimney
Brick-clad sign columns going up on scaffolding against a blue sky Commercial
CALL OR TEXT GERARDO 720-582-5149
Round beehive-shaped brick structure with a wooden door Masonry

What we
do

Masonry is the heart of the company. Concrete, remodeling and repair work round it out, so a project can stay with the same hands from footing to finish.

01 Masonry Brick, block, stone and thin brick — veneer, walls, columns and more. 02 Chimneys & Fireplaces Chimneys, surrounds, hearths and outdoor fireplaces. 03 Concrete Patios, slabs, footings, steps and walkways. 04 Remodeling & Additions Additions, exterior updates, garages and entries. 05 Repairs & Restoration Rebuilding and matching existing brick, block and stone. 06 Commercial Sign columns, storefronts and site walls.
THE CRAFT
Good masonry is quiet. It doesn’t ask to be noticed — it just looks right, standing straight where it was set.
Line

Courses that run level and corners that stand plumb. The eye notices when it’s right.

Joint

Mortar is part of the look. Tooling gets the same attention as the units it holds.

Fit

New work that belongs with what’s already there — in color, texture and scale.

Recent
work

All projects →
Covered patio with brick veneer walls and stamped concrete floor
Covered patio · masonry & concrete
Finished brick columns supporting a restaurant sign
Sign columns · commercial
Stacked stone veneer fireplace wall inside a gazebo
Outdoor fireplace · stone
Brick fireplace surround with raised hearth and wood mantel
Fireplace surround · brick
Interior thin brick wall in reclaimed reds and grays
Feature wall · thin brick
Townhome entry wall with stacked stone columns
Entry columns · stone
Brick porch column on a new concrete walkway
Porch column & walkway
Rebuilt brick fence pillar beside iron railing
Fence pillar · repair
Round brick wall under construction around a steel form Concrete cap poured on top of a round brick structure
ABOUT SION

A mason’s
company

Sion Construction is owned by Gerardo, a working mason with a feel for material and a respect for the old ways of the trade.

More about us

Start a
project

Tell us a little about what you have in mind. Photos are always welcome — text them along.

CALL OR TEXT 720-582-5149 gerardoponcesina77@gmail.com Service area: Colorado
Type of project