53 Best Connecticut Building Material Companies and Startups

October 3, 2021

This article showcases our top picks for the best Connecticut based Building Material companies. These startups and companies are taking a variety of approaches to innovating the Building Material industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top Connecticut Building Material Startups

Data sourced from Crunchbase and SemRush.

Basement Systems, Inc.

Basement Systems, Inc.

Crunchbase Website Twitter Facebook Linkedin

Basement Systems is a construction company offering basement waterproofing and leak repair estimate services.

O&G Industries, Inc.

O&G Industries, Inc.

Crunchbase Website Twitter Facebook Linkedin

O&G Industries is a construction company that offers construction management and renovation services.

O&G Industries, Inc.

Petroleum Heat & Power

Crunchbase Website Twitter Facebook Linkedin

Americas 1 local home heating oil and total home comfort services provider.

O&G Industries, Inc.

DTC, Inc.

Crunchbase Website Twitter Facebook Linkedin

DTC is a design company providing engineering, environmental, and construction management services.

O&G Industries, Inc.

Baker Concrete Construction

Crunchbase Website Twitter Facebook Linkedin

Baker Concrete Construction builds stadiums, high rises, steel plants, petro-chemical plants, nuclear facilities Humanity homes, etc.

O&G Industries, Inc.

Higgins Group Real Estate

Crunchbase Website Twitter Facebook Linkedin

Higgins Group Real Estate is a real estate company that offers property marketing and management services.

O&G Industries, Inc.

Avanti Systems

Crunchbase Website Twitter Facebook Linkedin

Avanti Systems USA offers a World Class Line of Frameless Glass Wall Partitions, Glass Door Systems and Wall Systems.

O&G Industries, Inc.

Underwater Construction

Crunchbase Website Twitter Facebook Linkedin

UCC has the expertise, resources, and fl

O&G Industries, Inc.

Manafort Brothers, Inc.

Crunchbase Website Twitter Facebook Linkedin

Manafort Brothers is a construction company offering development, construction, and site management services.

O&G Industries, Inc.

Structured Portfolio Management

Crunchbase Website Twitter Facebook Linkedin

Structured Portfolio Management primarily invests in residential mortgage securities.

O&G Industries, Inc.

Waterworks

Crunchbase Website Twitter Facebook Linkedin

Waterworks is the premier luxury bath and kitchen brand.

O&G Industries, Inc.

A.H. Harris

Crunchbase Website Twitter Facebook Linkedin

A.H. Harris Construction Supplies is the premier one-stop shop for all of your building material needs.

O&G Industries, Inc.

Broan-NuTone LLC

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Broan-NuTone LLC develops, manufactures, and distributes residential ventilation products for homeowners in North America.

O&G Industries, Inc.

The Bilco Co.

Crunchbase Website Twitter Facebook Linkedin

The Bilco Company designs and manufactures specialty access solutions for architects, engineers, and construction trades.

O&G Industries, Inc.

Albi Protective Coatings

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Albi Protective Coatings provides interior and exterior steel as well and wood, sheetrock, and other substrates.

O&G Industries, Inc.

Encon

Crunchbase Website Twitter Facebook Linkedin

ENCON is a commercial mechanical and high end residential HVAC maintenance and replacement services.

O&G Industries, Inc.

Ring’s End

Crunchbase Website Twitter Facebook Linkedin

Ring’s End offers homeowners, builders, contractors, and architects an unparalleled selection of high quality building products.

O&G Industries, Inc.

Supreme Industries, Inc.

Crunchbase Website Twitter Facebook Linkedin

Supreme Industries is a construction company providing clearing, ROW clearing and road construction services.

O&G Industries, Inc.

Sonoma Tilemakers

Crunchbase Website Twitter Facebook Linkedin

Sonoma Tilemakers is a building materials company which provides sustainable tiles expertly designed and hand crafted by artisans.

O&G Industries, Inc.

Duracite

Crunchbase Website Twitter Facebook Linkedin

Duracite control guarantees the highest quality and service at great rates, enabling you to have one source for all your countertop needs.

O&G Industries, Inc.

Tilcon Connecticut

Crunchbase Website Twitter Facebook Linkedin

Tilcon Connecticut supplies building materials such as crushed stones, hot mix asphalt, and ready mix concrete.

O&G Industries, Inc.

American Flooring Distributors

Crunchbase Website Twitter Facebook Linkedin

American Flooring Distributors are industry specialists in high end sound proof flooring supplies and project installation.

O&G Industries, Inc.

Superior Products Distributors

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Superior Products Distributors is a company that provides dependable, convenient, and competitive sources for hard to find products.

O&G Industries, Inc.

Sahara

Crunchbase Website Twitter Facebook Linkedin

Sahara is a construction company that offers design-build and construction management services.

O&G Industries, Inc.

ALT Global

Crunchbase Website Twitter Facebook Linkedin

ALT Global functions as a distributor and manufacturer of reinforced cold liquid-applied roofing, waterproofing and surfacing solutions.

O&G Industries, Inc.

Connecticut Plywood

Crunchbase Website Twitter Facebook Linkedin

Connecticut Plywood is a distribution of building materials .

O&G Industries, Inc.

Post Road Iron Works

Crunchbase Website Twitter Facebook Linkedin

Post Road Iron Works is a supplier of custom ornamental iron work including railing, stairs and canopies.

O&G Industries, Inc.

ClearSpan Fabric Structures

Crunchbase Website Twitter Facebook Linkedin

ClearSpan Fabric Structures is a building materials company that provides building and storage solutions.

O&G Industries, Inc.

AgroSci

Crunchbase Website Twitter Facebook Linkedin

Plant Based Air Filtration Systems For Commercial Buildings

O&G Industries, Inc.

Total Wall Systems

Crunchbase Website Twitter Facebook Linkedin

Total Wall Systems manufactures a wide range of building components and assemblies intended for construction.

O&G Industries, Inc.

Leed Himmel Industries

Crunchbase Website Twitter Facebook Linkedin

Leed Himmel Industries is a manufacturing company that manufactures architectural aluminum products.

O&G Industries, Inc.

Davenport Associates

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Davenport Associates is an agency that provides marketing, sales, lead generation and distribution solutions for manufacturers.

O&G Industries, Inc.

ACMAT Corporation

Crunchbase Website Twitter Facebook Linkedin

ACMAT Corporation provides surety bonds for prime, sub-prime, specialty trade, environmental, asbestos.

O&G Industries, Inc.

Ener-G Tech

Crunchbase Website Twitter Facebook Linkedin

Ener-G Tech is a Window installation service based company.

O&G Industries, Inc.

Branford Building Supplies

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Branford Building Supplies is a leading distributor of lumber, cabinets, moulding, cedar fencing, windows, doors and roofing materials.

O&G Industries, Inc.

Amstep Products

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Amstep Products manufactures stair treads using durable, extruded aluminum coupled with a state-of-the-art, non-slip composite material.

O&G Industries, Inc.

Eco Insulation Supply

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Eco Insulation Supply is a distributor of insulation and related accessories.

O&G Industries, Inc.

East Haven Builders Supply

Crunchbase Website Twitter Facebook Linkedin

East Haven Builders Supply is a supplier of building materials to contractors.

O&G Industries, Inc.

Ridgefield Supply Company

Crunchbase Website Twitter Facebook Linkedin

Ridgefield Supply Company operates as a building products dealer.

O&G Industries, Inc.

Morgan Fence Company

Crunchbase Website Twitter Facebook Linkedin

Morgan Fence Company manufacture and supplies building materials and aluminum products for businesses.

O&G Industries, Inc.

DUCTCO

Crunchbase Website Twitter Facebook Linkedin

Ductco is the manufacturer of HVAC sheet metal designs for the industrial and institutional market.

O&G Industries, Inc.

Capital Stoneworks

Crunchbase Website Twitter Facebook Linkedin

Capital Stoneworks offers a wide range of natural stone veneers, stone pavers and other natural stone products to choose from.

O&G Industries, Inc.

Westates Supply

Crunchbase Website Twitter Facebook Linkedin

Westates Supply is a supplier of residential/commercial plumbing and hydronic heating systems.

O&G Industries, Inc.

Suzio-York Hill

Crunchbase Website Twitter Facebook Linkedin

Suzio-York Hill is a manufacturing company that supplies building materials such as concrete, asphalt and crushed stone for construction.

O&G Industries, Inc.

Modern Stainless Ladders

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Modern Stainless Ladders have the largest selection of stainless steel library ladders, sliding ladders, and rolling ladders in the USA.

O&G Industries, Inc.

Hain Materials

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Hain Materials offers sand, stone, and gravel as well as asphalt products.

O&G Industries, Inc.

Design Connection

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Design Connection, LLC is a home design and plan provider based in Thomaston, Connecticut. They began by providing custom home design

O&G Industries, Inc.

ESAPCO Connecticut

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ESAPCO Connecticut manufactures and distributes agricultural, horticultural, building materials products and offers engineering services.

O&G Industries, Inc.

Haynes

Crunchbase Website Twitter Facebook Linkedin

Haynes is a construction materials company that provides landscaping, masonry products, and aggregate material solutions.

O&G Industries, Inc.

Stancor

Crunchbase Website Twitter Facebook Linkedin

Stancor providing innovative pumping solutions for a variety of demanding applications.

O&G Industries, Inc.

Light Metals Coloring Company

Crunchbase Website Twitter Facebook Linkedin

LMC is a provider of innovative, trust worthy metal finishing and coating company.

O&G Industries, Inc.

Watermark Designs

Crunchbase Website Twitter Facebook Linkedin

Watermark Designs manufacturer of luxury bath & kitchen faucets, showers, and accessories.

O&G Industries, Inc.

American Masons and Building Supply Company

Crunchbase Website Twitter Facebook Linkedin

American Masons and Building Supply Company is a full service provider of wallboard, steel framing, insulation, and masonry supplies.

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