What are the opening hours?

Monday 7am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm Saturday 7am - 12pm

Central Supply Inc.

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United States
Sparta, NJ
Central Supply Inc.

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477 Woodport Road
Sparta NJ 07871
(973)-729-6686

261 Central Ave
Passaic NJ 07055
(973)-777-0515

10/31/2026

One block, two walls, depending on which way you turn it. Graphix from -bloc is reversible: a split-face side for texture, a smooth side for a clean modern line.

You decide the mood at install, not at order. Ask us which face suits the look you are after.

10/28/2026

Real wood decking is a maintenance calendar.

A Borealis patio from -bloc gives you the wood-plank look in wet cast concrete, so the deck feeling stays and the annual sanding and staining does not.

Tell us what your deck is costing you in upkeep and we will talk options.

10/24/2026

Large-format slabs can make a space feel cleaner without making the design feel empty.

Blu Grande from -bloc works especially well on walkways, patios and pool surrounds, where the larger format creates broad, uninterrupted surfaces with fewer visual breaks.

Contractor tip: with large-format slabs, pay close attention to transitions, edges and cuts. The cleaner the layout, the more intentional the finished space feels.

Swipe to see Blu Grande used across two very different outdoor spaces.

Where do you like using large-format slabs most: walkways, patios or pool decks?

10/21/2026

Hexagons force a decision at every edge, which is exactly why a finished hex field looks so intentional. Hexa 60 from -bloc is HD², and the six-sided format lets a crew break a large slab field into something with rhythm instead of a flat sheet.

Send us the space and we will talk through the edge detailing.

10/17/2026

A double-sided wall block that does not make you choose a good side. Semma from -bloc is a patented split-face system finished on both faces, so a freestanding wall is a finish job on both sides, not a finish and a fallback.

Ask us whether Semma suits the freestanding walls in your plan.

10/14/2026

A garden wall does two jobs at once. It holds a slope, and it gives a bed an edge you actually want to look at. Borealis from -bloc carries a wood-grain texture, so a low retaining wall reads like a design choice instead of engineering.

Tell us about the slope and we will talk through what a low wall would take.

10/10/2026

Pattern can do a lot of the design work.

With Everest from -bloc, the layout gives the patio structure and rhythm while letting the slab itself stay clean and understated.

It’s a good reminder that sometimes, the way a product is installed can have just as much impact as the product you choose.

What catches your eye first in a patio: the pattern or the material?

10/07/2026

The right wall can shape the look of your entire outdoor space.

Skyscraper from -bloc features a smooth, flat face that creates a clean backdrop for planting, patios and other landscape elements.

💡Design tip: when choosing a wall, think about what you want it to do visually. A simpler surface can let your plants, furniture and surrounding materials take more of the spotlight.

Where would you use a wall like this in your yard: around a garden bed, along a patio or somewhere else?

10/03/2026

The products you install are a direct reflection of your craft. 🏆

-Bloc is engineered to perform through every season, every climate, every client expectation, so when the project is done, it keeps looking exactly the way you intended it to. No callbacks. No compromises.

Homeowners love the result. Contractors love the install. 🤝

👉 Stop by our store to see why Techo-Bloc is the go-to choice for hardscape professionals.

09/30/2026

A walkway takes more abuse than a patio and gets half the design attention.

Aberdeen from -bloc pairs a slate look with Klean-Bloc™ protection built into the unit, so the path to the door still reads well after a season of boots, bags and stroller wheels.

On a spec, the built-in protection is the line that saves you the callback about a stained front walk.

Ask us how Aberdeen holds up on a high-traffic walk.

Address

477 Woodport Road
Sparta, NJ
07871

Opening Hours

Monday	7am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm
Saturday	7am - 12pm

Website

https://www.centralsupply.us/

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