Insights

Market Position Family-owned, mid-size CMU manufacturer in Central Massachusetts with a long history since 1920 presents a stable, craft-focused supplier for regional builders and masonry contractors seeking reliable, locally sourced blocks and specialties such as architectural CMU and retaining wall systems.

Product Suite Diverse block offerings including Architectural finished CMU, Pave Drain Storm Water CMU, Hi-R Insulated CMU and Keystone Retaining walls position the company to meet general construction, stormwater management, energy efficiency, and landscape/retaining wall projects, enabling cross-sell to contractors and developers.

Growth Opportunities Revenue in the mid-tier range with a lean employee base suggests potential for targeted expansion through expanded SKUs, regional sales outreach, and partnerships with larger masons or general contractors looking for reliable mid-market block suppliers in New England.

Sustainability Angle Emphasis on resource conservation and improved manufacturing efficiency can be leveraged to win projects with green specifications, municipal stormwater programs, and builders prioritizing sustainability in Massachusetts.

Market Fit Existing competitors in similar segments (e.g., retaining walls, architectural CMU, and stormwater blocks) indicate a competitive landscape where relationship-based selling, quick lead response, and localized service could differentiate Jandris Block for regional construction firms and subcontractors.

Jandris Block Tech Stack

Jandris Block uses 8 technology products and services including Cloudflare CDN, Open Graph, Cloudflare DNS, and more. Explore Jandris Block's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • Cloudflare DNS
    Domain Name Services
  • Font Awesome
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • Google Tag Manager
    Tag Management
  • Jetpack
    Web Platform Extensions
  • Apache
    Web Servers

Jandris Block's Email Address Formats

Jandris Block uses at least 1 format(s):
Jandris Block Email FormatsExamplePercentage
First@jandrisandsons.comJohn@jandrisandsons.com
71%
FirstL@jandrisandsons.comJohnD@jandrisandsons.com
29%

Frequently Asked Questions

What is Jandris Block's phone number?

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You can contact Jandris Block's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Jandris Block's official website and social media links?

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Jandris Block's official website is jandrisandsons.com and has social profiles on LinkedIn.

How much revenue does Jandris Block generate?

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As of July 2026, Jandris Block's annual revenue is estimated to be $10M - $25M.

What is Jandris Block's NAICS code?

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Jandris Block's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Jandris Block have currently?

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As of July 2026, Jandris Block has approximately 21 employees across 1 continents, including North America. Key team members include Concrete Masonry Salesperson: T. N.. Explore Jandris Block's employee directory with LeadIQ.

What industry does Jandris Block belong to?

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Jandris Block operates in the Wholesale Building Materials industry.

What technology does Jandris Block use?

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Jandris Block's tech stack includes Cloudflare CDNOpen GraphCloudflare DNSFont AwesomeJSON-LDGoogle Tag ManagerJetpackApache.

What is Jandris Block's email format?

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Jandris Block's email format typically follows the pattern of First@jandrisandsons.com. Find more Jandris Block email formats with LeadIQ.

When was Jandris Block founded?

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Jandris Block was founded in 1920.
Jandris Block logo

Jandris Block

Wholesale Building MaterialsMassachusetts, United States11-50 Employees

Jandris Block is a wholesale building materials producer based in Gardner, Massachusetts, focused on concrete block manufacturing. Established in 1920, the company has been family-owned and operated for four generations. It manufactures CMU products, including architecturally finished CMU blocks, Pave Drain Storm Water CMU, and high-R insulated CMU, along with Keystone retaining wall blocks and grey blocks. The organization emphasizes resource conservation and efficiency improvements to reduce environmental impact. The company employs 11-50 people and maintains a website at https://jandrisandsons.com; revenue is reported in the range of $10 million to $25 million.

Section iconCompany Overview

Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
1920
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    Jandris Block's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Jandris Block's revenue is estimated to be in the range of $10M - $25M

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