Main Line Concrete & Supply Inc.

Main Line Concrete & Supply Inc. Providing ready mixed concrete, masonry and hardscaping materials to the Delaware Valley for over 30 years. www.mainlineconcrete.com

Main Line offers unmatched timely service for deliveries of any amount – from one yard to 100 yards – of standard or decorative concrete. We use modern front discharge trucks for larger jobs and our unique single-axle truck for smaller jobs with limited access. Whether you are building from ground up, pouring a new sidewalk or creating a backyard paradise, we are committed to providing you with the knowledge, products and service to complete your project.

Contractor tip: the simpler the wall system, the easier it is to keep a crew moving.Systema from -Bloc is built with a s...
09/05/2026

Contractor tip: the simpler the wall system, the easier it is to keep a crew moving.

Systema from -Bloc is built with a smooth, modular format that works efficiently across straight walls and returns, helping crews maintain a clean, consistent install from one section to the next.

Less time fighting the layout. More time getting the wall built right.

Straight walls or curves: which do you install more often?

Always great when a customer shares photos of the work they completed with our materials. Especially when the result is ...
09/03/2026

Always great when a customer shares photos of the work they completed with our materials. Especially when the result is as sweet as this patio addition in Glenmoore Pa. Thank you to Heath Line Hardscapes & Masonry for sharing.

Iconic Fascia Wall by -bloc brings the dimensional character of stacked stone together with the performance of engineere...
09/02/2026

Iconic Fascia Wall by -bloc brings the dimensional character of stacked stone together with the performance of engineered concrete. Made with Klean-Bloc™ technology, it offers enhanced protection against stains and everyday wear while helping preserve its finish with minimal maintenance.

Ask us how the built-in protection changes what a stone-look wall needs from you.

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...
08/29/2026

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.

Transform your outdoor living space with the striking contrast and fluid design possibilities of Techo-Bloc’s Sleek and ...
08/26/2026

Transform your outdoor living space with the striking contrast and fluid design possibilities of Techo-Bloc’s Sleek and Blu collections. This captivating wave pattern beautifully showcases how mixing contemporary textures and tones can elevate any driveway into a custom work of art.

Visit us today at Main Line Concrete & Supply!

Give your home's driveway a luxurious upgrade with the timeless cobblestone aesthetic of Techo-Bloc's Oxford paver in On...
08/22/2026

Give your home's driveway a luxurious upgrade with the timeless cobblestone aesthetic of Techo-Bloc's Oxford paver in Onyx Black. This stunning paver is engineered for heavy traffic and features Klean-Bloc technology to guard against stains and keep maintenance simple.

Visit us today at Main Line Concrete & Supply!

Your reputation is built one project at a time. 🤝When you install -Bloc, you're not just delivering a patio, you're deli...
08/19/2026

Your reputation is built one project at a time. 🤝

When you install -Bloc, you're not just delivering a patio, you're delivering a product that holds its finish, resists the elements, and keeps looking sharp years after you've moved on to the next job. That's the kind of work that keeps clients calling you back. 📞

👉 Stop by our store, our team is here to help you spec your next project right.

The products you install are a direct reflection of your craft. 🏆-Bloc is engineered to perform through every season, ev...
08/15/2026

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.

🔥 Monochromatic backyards are one of the biggest outdoor design trends this year, and this project is exactly why.A warm...
08/05/2026

🔥 Monochromatic backyards are one of the biggest outdoor design trends this year, and this project is exactly why.

A warm, earthy palette flows from every surface using Para Patio slabs in Caffè Crema and Beige Cream paired with Industria Smooth pavers in Beige Cream. No clashing, no overthinking, just calm, cohesive, high-end style.

👉 See the -bloc patio collection in person. Stop by our store and let the colors speak for themselves.

🌊 Real stone look. Zero stone problems.This poolside patio is giving everything, and it's all thanks to the luxe Everest...
08/01/2026

🌊 Real stone look. Zero stone problems.

This poolside patio is giving everything, and it's all thanks to the luxe Everest patio slab by -bloc. The texture is so convincing, you'll have to touch it to believe it's not natural stone.

For contractors, that's a win on every front: the high-end aesthetic your clients want, with the durability and consistency that makes your job easier.

👉 Stop by our store to see the Everest in person, your next poolside project deserves it.

Address

1001 Boot Road
Downingtown, PA
19335

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm
Saturday 7am - 11am

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