Roofing & Siding Contractors Alliance

What Roofing & Siding Contractors Alliance does

Roofing & Siding Contractors Alliance (RSCA) is a regional, member-funded trade association founded in 1964 and based in St. Louis, Missouri. It serves residential and commercial roofing and siding contractors, as well as building product suppliers, operating exclusively within the St. Louis metropolitan market. Its mission centers on professional development, consumer advocacy, peer networking, and industry representation for its contractor and supplier members.

The association's core deliverables include an annual membership program, a public Contractor Directory, the CAPP (Consumer Advocacy Protection Program) consumer-protection and dispute-resolution channel, periodic newsletters, and member events and networking. Operational technology is limited to Wild Apricot, an off-the-shelf association management platform used for member records, dues billing, event registration, and directory publishing; there is no proprietary technology, AI capability, or custom platform architecture.

RSCA is governed by an elected, peer-based board of directors with Stefan Sigurdson as President and Korry Lincoln as Treasurer. Revenue is generated almost entirely from annual membership dues, priced at $300–$800 for contractors and $600 for suppliers. Members include small local contractors such as Allen Roofing and Siding, Olson Roofing Systems, Frederic Roofing, Sielfleisch Roofing, Richards Roofers, and Constructors 911, alongside national building product suppliers including GAF, Sherwin-Williams, ABC Supply Co, Beacon Building Products, SRS/Arrowhead Building Supply, OMG Roofing Products, Roofers Mart, and Gulf Supply.

Name

Roofing & Siding Contractors Alliance

Legal name

Roofing & Siding Contractors Association

Website

https://rsca-inc.org

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

1–10 employees

Short description

Roofing & Siding Contractors Alliance is a St. Louis regional trade association, founded in 1964, serving local roofing and siding contractors and building product suppliers through membership dues, a contractor directory, the CAPP consumer protection program, and member events.

Ownership category

akta.pro rank

Headquarters

HQ city

Arnold

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Membership Dues: RSCA generates revenue through annual membership fees. Contractor members pay between $300 to $800 per year, while Industry Supplier members pay $600 per year. These subscription fees provide access to member portal, directory listings, year-round activities, and other association benefits.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

RSCA is a regional trade association that provides membership services, networking, and consumer protection programs to roofing and siding contractors and industry suppliers in the St. Louis metropolitan area. Its core offerings include a searchable contractor directory, the CAPP consumer protection program with third-party dispute resolution, annual membership tiers for contractors and suppliers, a weekly industry newsletter, and year-round professional events.

Product overview

RSCA operates as a trade association (established 1964) serving the St. Louis roofing and siding industry. Rather than a unified technology platform, the organization offers a portfolio of member services including a searchable contractor directory (encompassing commercial, residential, and industry supplier subdirectories), the CAPP consumer protection program with third-party auditing, annual membership with tiered pricing for contractors and suppliers, a weekly newsletter delivering industry updates, and year-round networking events. These services are interconnected through a member portal powered by Wild Apricot membership software, with the CAPP program distinguishing members who commit to quality standards from other contractors.

Differentiator

Problem solved

Functional benefit

Products and services

• Contractor Directory Searchable online directory of vetted commercial and residential roofing and siding contractors in the St. Louis metropolitan area, designed to help homeowners and property managers find qualified contractors.
• CAPP (Consumer Advocacy Protection Program) Consumer protection program offering third-party auditing and dispute resolution for contractor-related complaints, with participating members receiving "Preferred Member" designation.
• Membership Program Annual membership program for roofing and siding contractors ($300–$800/year) and industry suppliers ($600/year), providing directory access, member portal access, and year-round activities.
• Events & Networking Programs Year-round calendar of professional development events and networking opportunities for members of the St. Louis roofing and siding industry.
• RSCA Newsletter Weekly newsletter delivering industry updates and developments to subscribers' inboxes.

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Six partnerships are on record, tiered minor.

• ABC Supply CominorOthersABC Supply Co appears as an industry supplier member/logo on the RSCA website, indicating membership or association with the organization as a supplier partner serving the St. Louis roofing and siding community.
• Arrowhead Building SupplyminorOthersArrowhead Building Supply is featured as an industry supplier member with representation on the RSCA leadership team (Sommer Pagel, Territory Manager). Indicates a mutually beneficial relationship between the supplier and the trade association.
• Gulf SupplyminorOthersGulf Supply appears as an industry supplier member/logo on the RSCA website, indicating membership or association with the organization as a supplier partner serving the St. Louis roofing and siding community.
• Beacon Building ProductsminorOthersBeacon Building Products appears as an industry supplier member/logo on the RSCA website, indicating membership or association with the organization as a supplier partner serving the St. Louis roofing and siding community.
• Richards RoofersminorOthersRichards Roofers appears as a member/logo on the RSCA website, indicating membership in the trade association as a contractor member serving the St. Louis community.
• Sherwin-WilliamsminorOthersSherwin-Williams appears as an industry supplier/logo on the RSCA website, indicating a supplier relationship with the trade association serving the St. Louis roofing and siding industry.

Scale indicators2 records

Recent moves4 records

Expansion highlights2 records

Broad incumbents

• Associated Builders and Contractors: National trade association for the broader commercial construction industry. Overlaps with RSCA's contractor members but operates at a much larger scale with a wider portfolio of services.
• American Subcontractors Association: National trade association for specialty trade contractors. Roofing and siding contractors fit within ASA's subcontractor member base, making it a broader-incumbent peer for advocacy, networking, and education services.
• National Association of Home Builders: National trade association representing the residential construction industry. Comparable as a membership-driven industry association serving residential contractors, including roofing and siding subspecialties.

Emerging players

• Tile Roofing Institute: Trade association for the clay and concrete tile roofing segment. Operates a similar membership-and-education model for a narrower roofing subspecialty that overlaps with RSCA's residential contractor members.
• Vinyl Siding Institute: Trade association representing vinyl and other siding manufacturers and installers. Comparable as a niche trade association serving a portion of RSCA's siding membership base, with overlapping supplier-side members.

Regional players

• Western States Roofing Contractors Association: Regional roofing trade association serving the Western U.S. Closely comparable in structure and member value proposition (events, training, advocacy) but covers a different geography.
• Master Builders Association of St. Louis & Eastern Missouri: Regional construction trade association serving the same St. Louis metro geography. Closely comparable in membership-driven model, event programming, and target contractor audience, but with a broader construction scope than RSCA's roofing/siding focus.
• Midwest Roofing Contractors Association: Regional roofing contractors association covering multiple Midwestern states. Operates the same membership-association model as RSCA but across a wider geography, overlapping on the St. Louis market.
• Home Builders Association of St. Louis: Local St. Louis affiliate of NAHB representing residential builders and remodelers. Operates in the same metro market with a similar community-driven membership model, sharing the same downstream contractor and supplier base.

Direct peers

• National Roofing Contractors Association: The U.S. national trade association for roofing contractors. Directly comparable as a roofing trade association, and is referenced by RSCA itself as the guideline-setter for CAPP investigations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/RSCAIncorporated
• LinkedInlinkedin.com/company/rsca

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Roofing & Siding Contractors Alliance