Brickwork & Blockwork in Suffolk County, Long Island — APM O'Neill & Sons

Brick and block,
laid by hand.

Career-mason brickwork and blockwork — piers, walls, chimneys, planters, and structural block.

Call (631) 480-3238 Get Your Free Estimate

Years serving Long Island

500+

Projects completed

4.9

Google review rating

Lic # 58161-H

NY License · Fully insured

What's built in

Details that separate
good work from great.

Four disciplines · One crew

№01

Correct mortar spec

Type-N for veneer, Type-S for structural — never the wrong mix on the wrong wall.

Included in every build

№02

Plumb & level

String-line and level checked every course. Joints tooled, not smeared.

Included in every build

№03

Rebar & grout

Vertical rebar and grouted cells in structural CMU per engineer's spec.

Included in every build

№04

Brick match

Salvaged and reclaimed brick sourced to match existing walls on repairs.

Included in every build

Why homeowners choose us

Why hire us
for Brickwork & Blockwork.

Licensed & insured

Suffolk County HIC License # 58161-H with full liability and workers' comp coverage.

35 years on Long Island

Family-owned and operating across Suffolk County since 1991.

Workmanship warranty

Every installation is backed in writing — base prep, drainage, and finish work included.

Free written estimate

On-site measure and a clear, itemized proposal before any work is scheduled.

Get a Free Estimate (631) 480-3238

The build · Five stages

Five steps. One crew.

A cohesive process engineered for durability and professional delivery.

01
The Discovery
Free estimate
On-site measure, scope, and written proposal — no pressure, no upsell.
02
The Blueprint
Design & materials
Layout, samples, and finishes confirmed before we mobilize.
03
The Logistics
Build
Our own licensed crews — no subs — on-site daily until it's done right.
04
The Build
Walk-through
Punch list closed, site cleaned, and written workmanship warranty issued.

Est. 1991 · Lic # 58161-H

What clients say · Verified Google reviews

Straight from
our neighbors.

4.9/ 5 average

Rated 4.9 on Google by homeowners across Suffolk County. Every project is warrantied in writing and completed by our own crew — no subs.

Read all reviews on Google

Ready to get started? Free on-site estimates across Suffolk County.

(631) 480-3238

Frequently Asked

Answers before
you call.

Can you match old brick?

Yes — we source from regional yards and reclaimed lots to match color, size, and texture.

Do you build load-bearing block walls?

Yes — inspected structural CMU with rebar, grout, and bond beams per plan.

Do you repoint old brick?

Yes. We grind out failed joints and repoint with a mortar mix matched to the original in strength and color.

Can you match existing brick?

In most cases. We source the closest available brick and blend it into the field so the repair doesn't read as a patch.

How long does block work take?

Typical garage walls, piers, or planter blocks run 3–8 working days depending on size and footing work.

Where we work

Brickwork & Blockwork across
all of Suffolk County.

Serving Long Island's South Shore and central corridor. Licensed, insured, and locally owned — 35 years building for the towns listed below and every Brookhaven and Islip neighborhood in between.