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M O'Mahoney We have worked hard to stock on all your favorite hardscape materials such as pavers, wall blocks, grids, paver sand, stone and brick. Visit us to get the latest brochures and product ideas! M. O'Mahoney Co. provides natural stone, pavers, landscape and masonry products in Lawrence, MA to homeowners, contractors, & builders throughout New England.

Established in 1873, we are a premier masonry and landscape supplier specializing in natural stone, pavers & masonry products. Family owned and operated, we have worked with many homeowners, contractors, builders and architects over the years to help them achieve the desired vision in completing their projects.
Services
From pavers to retaining walls to tools and fountains, we at the M. O'Mahoney Company can provide you with everything you need to complete your landscape project. We carry a lot of material in stock and on display in our 10,000+ sf showroom. If you have questions or don't see something you are looking for, please call us to inquire.
We have various types of aggregate at M.O'Mahoney Company. We carry onsite: Fine Sand, 3/8" Pea Stone, 3/4" Crushed Stone, Coarse Sand, Pea Stone Mix, Process Gravel. Depending on your needs, each of these aggregates are readily available in varying quantities as well as prices. We are able to deliver any of the aggregate product within 1-2 days from the time of your order.
We have many types of bagged cement based products for all your construction needs. Some of the product lines we carry include: Silpro, Patriot Blast, Lehigh Cement, Ardex, Conproco, Dragon as well as Coarse & Fine Silica Sand, Perma asphalt patch. We carry all the ad-mixes that complement the products to improve their efficacy.
We stock a complete line of concrete masonry units (CMUs) or masonry blocks. Below is a list of what we always have in stock, but you can always call us to inquire about special order sizes, shapes and colors for your project. We supply natural stone, pavers, landscape and masonry products in Andover, MA, Salem, NH, Lawrence, MA as well as Boston's Metro & Northshore, Southern NH & ME.
Reviews (9)
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Kevin Barry
Jan 05, 2022
I compliment Sam's new policy of allowing his materials delivered, work 100 percent complete. Before Sam collects one dime for his Materials & delivery costs. Great job Sam!
Apex Warlord
Jul 20, 2021
Horrible attitudes! Everyone here acts like you're an inconvenience. The lower level staff are undertrained and over worked as well which makes for a toxic environment
Michael Bell
Feb 21, 2020
The most responsive landscaping supplier I have found or called. Purchased $10k+ of granite slabs and pavers, and thousands of square feet of unilock pavers. They didn't have the exact granite pavers I wanted but they got them the next day at 30% lower than anyone else I called. Their delivery prices are very reasonable even to Somerville. Fred was by far the most helpful and knowledgeable.
Michael Murphy
Dec 30, 2018
Always helpful, great advise, more than just materials don't be afraid to ask questions that's why they're rhere.
Peggy D.
Sep 02, 2018
I've only had good experiences here. I'm not a contractor, just a homeowner with small DIY projects. Helpful staff and reasonable prices. My latest project.
Christine
May 15, 2018
Our experience is as follows: Called for service. Set a time, date, location - No Show. Tried scheduling - no show again! They had a "bigger job" so they blew us off. Waited 3 weeks for the first pour! Waited 2 more weeks to the second pour only to find out they weren't coming. Another "bigger job" came up. After many phone calls and pleading with them, they arrrive 6 hours later than promised but they came and poured the cement.

The reason we chose this company was because you pay for what you use only, which sounded appealing. Also because they offer Saturday delivery. I typically prefer to leave positive reviews however this experience needed to be shared.
Kris
Mar 20, 2018
Very helpful and polite. I didn't feel pressured to know things or stupid asking questions. Options were described with pros and cons, and service was still quick.
Christine Y.
Sep 24, 2017
Our experience was that we were given the run around. What appealed to us about this company is that you only pay for the exact amount of concrete that you use and they were willing to deliver on Saturdays. But to actually receive their service is painfully difficult. They didn't deliver (with no call, just did not show up) This happened several times and come to find out that it was because they had a bigger job that they could make more money off of. Very rude, unprofessional, not trustworthy and full of excuses. Look elsewhere for services.
Sal C.
Nov 13, 2016
Great place to get materials. Very helpful in selecting materials and extremely great service in the yard when picking up materials. I definitely recommend buying your construction materials from M. O'Mahoney company. They also have a show room with all the stone options you could ever want, really makes it easy for customers to decide.