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Business Details
33 Years
experience
Trusted Home Builders & Affordable Housing Developers in Springfield, IL
Windsor Development Group has been a trusted leader in residential and commercial construction since 1993. Our team combines decades of industry experience with a commitment to quality, integrity, and community-focused development. Specializing in affordable housing and neighborhood revitalization, we provide end-to-end solutions from financing and design to construction and project management. Our expertise extends to working with nonprofit organizations, housing authorities, and private clients to deliver practical, aesthetically pleasing homes and commercial spaces.

With deep roots in Central Illinois, we prioritize accessibility and personalized service, ensuring clients receive tailored support throughout every project phase. Our certifications and affiliations with organizations like NAHBA and AICPA underscore our dedication to excellence. By challenging conventional limits, we transform visionary concepts into lasting, impactful communities.
Services
Residential Neighborhood Development Affordable Housing Construction Commercial Building Projects Financing Coordination Custom Home Building
Details
  • Year established: 1993
Highlights and features
  • We offer 30+ years of experience in residential and commercial construction.
  • Our team provides in-house financing expertise for seamless project execution.
  • We specialize in community-focused affordable housing developments.
  • Our leadership includes NAHBA-certified professionals and industry award winners.
  • We maintain transparent communication from project initiation to completion.
Associations and certifications
  • NAHBA
  • AICPA
  • OSHA
Services
Residential Neighborhood Development
We create complete residential neighborhoods with a focus on affordability and aesthetic appeal. Our process integrates land acquisition, financing, and construction to deliver cohesive communities. Clients benefit from our expertise in coordinating all project phases while maintaining open communication.
Affordable Housing Construction
Specializing in affordable housing for nonprofits and housing authorities, we build practical, durable homes that meet strict budget requirements. Our approach combines cost-effective materials with innovative design to create dignified living spaces that enhance community well-being.
Commercial Construction
We deliver commercial projects ranging from small renovations to large-scale developments. Our team works closely with clients to understand business needs, ensuring structures enhance operational efficiency while maintaining budget constraints and construction quality standards.
Financing Coordination
We assist with securing financing through banks, investors, and government programs like HUD and IHDA. Our experts manage all aspects of funding applications and approvals, simplifying complex financial processes for residential and commercial developments.
Custom Home Building
We construct custom homes tailored to individual client preferences. From initial design to final walkthrough, our team ensures every detail meets specifications while maintaining affordability and construction excellence through our integrated project management approach.
People
Mike Niehaus
President and Owner
With 40+ years in housing, Mike founded Windsor in 1993 after leading major home builders. He holds NAHBA certifications and serves on multiple housing councils, combining industry expertise with community leadership to drive innovative development projects.
Jason Easton
Vice President of Operations
Jason oversees all construction operations with an engineering background and MBA. He has managed projects since 2002 and earned SAHBA's Builder of the Year award, bringing technical expertise and operational excellence to Windsor's development initiatives.
Amanda Cagwin
Chief Financial Officer
Amanda manages financial operations with CPA certification and tax credit expertise. Her background in accounting and economics ensures sound fiscal management for Windsor's projects, supporting sustainable growth and affordable housing solutions.
Mary Ann Winters
Contract Administrator
Mary Ann coordinates contract administration for tax credit developments. With business administration expertise since 2011, she ensures smooth project execution while maintaining compliance with regulatory requirements across Windsor's housing initiatives.
Randal Carrigan
Project Manager
Randal leads project teams with construction industry expertise, focusing on quality control and client satisfaction. His hands-on approach ensures projects meet Windsor's standards for excellence while delivering community-benefiting developments.
Questions
What types of housing projects does Windsor specialize in?
We focus on affordable housing developments for nonprofits and housing authorities, along with custom residential projects and commercial construction.
Do you assist with project financing?
Yes, we coordinate financing through banks, investors, and government programs like HUD, IHDA, and CDBG to support your development goals.
What areas do you serve?
We primarily serve Central Illinois, with a strong presence in the Springfield metropolitan area for residential and commercial projects.
How long has Windsor been in business?
Our team has over 30 years of combined experience, with the company established in 1993 and expanded in 2000.
What sets Windsor apart from other builders?
We offer end-to-end solutions with in-house financing, design, and construction expertise while maintaining deep community ties and industry certifications.