Home / About

One mason. One standard. 28 years.

Mario Coronilla founded B & C Masonry in Alcoa, Tennessee in 2015 — but he's been laying brick, block and stone for 28 years. Same hands on the estimate and the wall, every job.

2015Year founded
0Years on the trowel
0Trades: brick·block·stone
0Service radius
Mario Coronilla, founder of B & C Masonry, on the job in East Tennessee Mario Coronilla · Owner & mason
01 — THE STORY

Trowel first. Everything else second.

Mario Coronilla learned masonry the only way that sticks — by hand, on the wall, one joint at a time, for 28 years. By the time he founded B & C Masonry in 2015, plumb and line had long since become second nature. The company grew out of a simple idea: that East Tennessee homeowners deserved a mason who actually shows up, does the work himself, and stands behind it.

B & C is owner-operated, and we run the work differently than most outfits. Mario walks your job, prices it himself, and is on the scaffold while it goes up — so the standard never slips between the handshake and the last joint struck. The right mortar mix, brick and color matched to your home, flashing detailed so it never leaks, and the patience to let the work cure instead of rushing to the next appointment.

When you call 865-456-8330, you get Mario. When the crew shows up, they're the ones doing the work. And whatever it takes to get your build, repair, or restoration done right — brick, block, or stone — that's what we'll do.

Get a free estimate
What drives us

Four things we don't compromise on.

01

Plumb & line, always

A wall is only as good as its first course. We set the lines, check plumb and level constantly, and keep coursing tight — because masonry that's out of true shows it forever.

02

Matched to blend in

On repairs and additions we match the existing brick, stone and mortar color so the new work disappears into the old. Done right, you can't see where we started.

03

Owner-answered phone

Call 865-456-8330 and you get Mario — not a receptionist, not a scheduler. He answers the technical questions, walks your options, and sets clear expectations from day one.

04

Stand behind it

Licensed, insured and local. The work Mario signs his name to is meant to outlast the house — and if anything ever settles or shifts, we're close enough to come back.

03 — WHO YOU'LL WORK WITH

The man on the phone is the man on the wall.

No rotating subs, no salesman handoff. The person who quotes your masonry is the person who lays it.

Mario Coronilla, master mason and founder of B & C Masonry
Mario Coronilla
Founder & master mason

Mario Coronilla

Twenty-eight years on the trowel and the founder of B & C Masonry. Mario estimates every job, leads the crew, and has the final say on whether a wall is right. Brick, block or stone — residential or commercial — he's laid it, repaired it, and rebuilt it across East Tennessee.

Role
Owner & mason
Experience
28 yrs
Founded B & C
2015
Based in
Alcoa, TN
Call Mario · 865-456-8330
Our work

Brick, block & stone — new builds to repairs.

Façades, foundations, chimneys, fireplaces, retaining walls, pavers, stucco, waterproofing and full restoration. One mason for the whole scope, residential and commercial.

All services See our work

Ready to talk masonry?

Free on-site estimate anywhere within 100 miles of Maryville. Mario answers — no call center, no voicemail maze.

Free estimate
865-456-8330