Building
ProductsKnowledgeRelationships

Building
ProductsKnowledgeRelationships

It’s What We Do.

OCA is a leading outsourced sales and marketing agency with a proven track record since 1979. As seasoned product launch specialists, we’ve introduced unbranded, emerging building products to the market and elevated the performance of established brands. Whether pioneering new entries or amplifying existing ones, we turn potential into market success.

The OCA Advantage

OCA isn’t just another group of manufacturers’ reps—we’re strategic partners who adapt and evolve with the ever-changing building industry. Through our dynamic approach and deep market insight, we consistently deliver value to both manufacturers and customers. The OCA Advantage highlights the reasons leading brands choose us to represent their products, and why customers trust us to bring them solutions worth their time.

People

Our customers choose trust, and we deliver it. They make time for partners who bring credibility, expertise, and results. That’s why our team is built from top-tier professionals—each carefully selected for their excellence in their field and market. From first contact to final delivery, we bring unmatched service and value at every stage of the sales channel.

Partnership

At OCA, we deeply value the manufacturers we represent. We understand that our customers invest their time only in partners they trust. That’s why we align ourselves with top-tier manufacturers—those who share our commitment to excellence, integrity, and innovation.

Consulting

At OCA, we start with understanding. Before we talk products, we listen—closely. Our team conducts thoughtful needs assessments with prospective partners, asking the right questions to uncover real business priorities. Then, we come prepared. By presenting multiple tailored solutions in a single meeting, we maximize your time and drive profitability from the very first conversation.

Development

OCA delivers strategic business development solutions tailored to our customers’ needs. We go beyond traditional sales by offering a full spectrum of support—from pull-through sales strategies and continuing education to hands-on product training, plant tours, field installation demos, and dedicated inside sales assistance. Every touchpoint is designed to strengthen relationships, drive growth, and deliver measurable value.

Strategic Capital Management

We reinvest in our company without incurring debt, fueling sustainable growth to better serve the evolving needs of our manufacturing partners.

Continuity and Evolution

OCA has been a trusted presence in the building industry since 1979. For over four decades, we’ve adapted to shifting market demands while maintaining the high level of service our customers and manufacturing partners rely on. Our commitment to growth, innovation, and consistency continues to define who we are.

Team & Territory

Founded in 1979 as a one-person venture, OCA has grown strategically into a nationwide presence with an expanding team. We’re dedicated to continually strengthening our sales and marketing force to better serve the evolving needs of our manufacturing partners and customers.

Our Team

Top-tier sales experts driving success in the building industry.

Territory

Nationwide manufacturer’s representative agency across the United States

Products & Services

OCA showcases a diverse portfolio of synergistic product lines, creating added value for both our manufacturing partners and the customers we serve. By offering solutions that span multiple categories, we enhance the appeal of each brand we represent—making it easier for customers to find comprehensive, compatible options through a single trusted source.

Deck & Railing

Outdoor living is on the rise—from backyard decks and waterfront docks to stylish patios and enclosed porches. OCA responds to this growing demand with a versatile lineup featuring aluminum railings, high-performance decking, durable dock boards, and innovative enclosure systems. With a broad, integrated selection, we’re the trusted partner for outdoor solutions that enhance comfort, style, and functionality in any space.

Siding & Cladding

OCA understands that curb appeal plays a vital role in boosting a home’s value. That’s why we provide an extensive range of composite siding and cladding styles and colors, complemented by precisely matched sealants and trim. This unified solution not only elevates visual impact but also adds measurable value
and market appeal for our customers.

Windows,
Doors, &
Hardware

Whether you’re opening up your space with multi-slide, bi-fold, or pivot doors, or refining your interiors with elegant stile and rail MDF doors, OCA offers tailored solutions to meet your project goals. Pair our MDF doors with pocket frame hardware to optimize room layout and make the most of every square foot.

Moisture Mitigation

OCA recognizes the rapid advancement of weatherization systems—and we’re leading the charge. Our adaptable product lineup delivers innovative, high-efficiency solutions for basement construction and radon mitigation, all backed by dependable warranties. With OCA, customers and builders gain the assurance they need to build smarter and safer.

Services

OCA strives to exceed expectations by providing exceptional support to both manufacturers and customers. OCA offers a range of educational programs, including installation clinics, product seminars, and plant tours, while supporting manufacturers through coordinated sales efforts and active participation in local, regional, and national trade shows.

Coming Soon: Spotlights

OCA plays a pivotal role in high-profile projects across the United States, partnering with influential customers who shape the industry. These collaborations showcase our strength in generating primary demand and seamlessly guiding projects through the sales channel. Strong relationships with key customers aren’t just beneficial—they’re essential to our continued success and to the success of every partner along the value chain.


OCA Social Media Feed

Stay in the loop with all things OCA—from exciting events and standout projects to team updates and behind-the-scenes moments. Follow our journey as we celebrate industry wins, showcase our people, and share the fun that fuels our success!

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O'Connor & Associates, LTD had an awesome time supporting Palmer-Donavin at their Winter Show in Louisville, KY this week. We loved connecting with their dealer community and showcasing our latest products.

#palmerdonavin #tradeshow #BuildingProducts #buildingknowledge #buildingrelationships #OCALtd
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OConnor & Associates, LTD had an awesome time supporting Palmer-Donavin at their Winter Show in Louisville, KY this week. We loved connecting with their dealer community and showcasing our latest products.

#palmerdonavin #tradeshow #BuildingProducts #buildingknowledge #buildingrelationships #OCALtdImage attachmentImage attachment+8Image attachment

Great turnout at our stocking dealer, Flynn Lumber, where we showcased both new innovations and the trusted favorites from the Westbury Aluminum Railing lineup to a strong group of contractors. With the support of Kay Demey, John Olson, and Steve Hochanadel from Monsma Marketing Corporation, we were excited to welcome several new contractors into the Westbury Pro Rewards program.

#flynnlumber #gladwinmi #monsmamarketing #diggerspecialties #westburyrailing #prorewards
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Great turnout at our stocking dealer, Flynn Lumber, where we showcased both new innovations and the trusted favorites from the Westbury Aluminum Railing lineup to a strong group of contractors. With the support of Kay Demey, John Olson, and Steve Hochanadel from Monsma Marketing Corporation, we were excited to welcome several new contractors into the Westbury Pro Rewards program.

#flynnlumber #gladwinmi #monsmamarketing #diggerspecialties #westburyrailing #prorewardsImage attachmentImage attachment

Huge thanks to Erie Materials Inc. for hosting James Noel V and the Sherwood Lumber Corp team, Darin Shepherd, Ron Pulli, and Ben Stroup, for an in‑depth look at the features and benefits of Everlast, Advanced Composite Siding. We appreciate the opportunity to connect and showcase what makes this product stand out to their sales team.

#EverlastSiding #CompositeSiding #sherwoodlumber #eriematerials #OCALtd
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Huge thanks to Erie Materials Inc. for hosting James Noel V and the Sherwood Lumber Corp team, Darin Shepherd, Ron Pulli, and Ben Stroup, for an in‑depth look at the features and benefits of Everlast, Advanced Composite Siding. We appreciate the opportunity to connect and showcase what makes this product stand out to their sales team.

#EverlastSiding #CompositeSiding #sherwoodlumber #eriematerials #OCALtdImage attachmentImage attachment+1Image attachment

Charlie Klimkowski wrapped up another successful Digger Specialties plant visit with the teams from Woolf Distributing, ABC Supply Co. Inc. (Coal Valley and Valparaiso), Above & Beyond Design and Construction, and Schmelling Building Supply. Huge thanks to Gary Kauffman and Jason Lewis for hosting the training and plant tour. Westbury Pro Rewards continues to put more money in deck installers’ pockets every day.

#westburyrailing #prorewards #diggerspecialties #aluminumrailing #deckinstaller #buildingproducts #OCALtd
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Charlie Klimkowski wrapped up another successful Digger Specialties plant visit with the teams from Woolf Distributing, ABC Supply Co. Inc. (Coal Valley and Valparaiso), Above & Beyond Design and Construction, and Schmelling Building Supply. Huge thanks to Gary Kauffman and Jason Lewis for hosting the training and plant tour. Westbury Pro Rewards continues to put more money in deck installers’ pockets every day.

#westburyrailing #prorewards #diggerspecialties #aluminumrailing #deckinstaller #buildingproducts #OCALtd

Last week, Julie Vedder teamed up with the Attic Breeze sales crew at the International Roofing Expo in Las Vegas, showing contractors how active solar‑powered ventilation can help lower energy costs and extend shingle life. Find out more at atticbreeze.com/.

#ventilationsolutions #solarpower #energyefficiencysavings #AtticBreeze #roofingproducts #OCALtd
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Last week, Julie Vedder teamed up with the Attic Breeze sales crew at the International Roofing Expo in Las Vegas, showing contractors how active solar‑powered ventilation can help lower energy costs and extend shingle life. Find out more at https://atticbreeze.com/. 

#ventilationsolutions #solarpower #energyefficiencysavings #AtticBreeze #roofingproducts #OCALtdImage attachment

At O'Connor & Associates, LTD, we’re proud of the incredible people who make our work possible. Today, we’re celebrating our team members marking January work anniversaries. Your dedication and effort make a real impact, and we appreciate everything you do.

#OCALtd #buildingproducts #buildingknowledge #buildingrelationships
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At  OConnor & Associates, LTD, we’re proud of the incredible people who make our work possible. Today, we’re celebrating our team members marking January work anniversaries. Your dedication and effort make a real impact, and we appreciate everything you do.

#OCALtd #buildingproducts #buildingknowledge #buildingrelationshipsImage attachmentImage attachment+1Image attachment

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