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Business Details
46 Years
experience
Custom Luxury Homes in Chesterfield, MO
R J Mayer Development has been crafting luxury custom homes in the St. Louis area for over 40 years, founded in 1980 by Randy Mayer. Our approach begins with understanding each client's unique lifestyle to create one-of-a-kind residences, ensuring no two homes are alike. With a team of award-winning architects and designers, we deliver personalized design solutions that reflect individual tastes and requirements. Our commitment to quality craftsmanship has earned recognition through Homer Awards and Obelisk Awards from industry-leading associations. Davey Mayer, an interior designer with over 40 years of experience, guides clients through every design decision at no additional charge.

We specialize in transforming existing homes through renovations and room additions while maintaining the integrity of original spaces. Our service area includes the Greater Saint Louis Metropolitan Area, serving communities like Chesterfield, Clayton, and Ladue. As a family-owned business, we prioritize client satisfaction through transparent communication and budget-conscious planning. Our portfolio features homes in diverse architectural styles, from traditional to contemporary, each designed from scratch and never replicated. This dedication to innovation and client-centric service has solidified our reputation as a trusted leader in custom home building.
Services
Custom Home Building Home Renovations Room Additions Interior Design Design/Build Approach Land Development Client-Centric Design Budget Management Personalized Floor Plans Award-Winning Homes
Details
  • Year established: 1980
Highlights and features
  • We offer over 40 years of experience in custom home building.
  • Our personalized design process ensures each home reflects the client's unique lifestyle.
  • Interior design services included at no additional charge.
  • Award-winning craftsmanship recognized by industry associations.
  • Team approach with selected architects and designers for tailored solutions.
Associations and certifications
  • Certified Builders Guild
  • Home Builders Association
Services
Custom Home Building
We design and construct one-of-a-kind custom homes tailored to each client's lifestyle and preferences. Our process begins with in-depth consultations to understand your needs, followed by collaboration with architects to create unique floor plans. Every home is built from scratch and never replicated, ensuring exclusivity and personalized craftsmanship.
Home Renovations
Transform your existing home with renovations that enhance functionality and aesthetics. Our team specializes in kitchen and bathroom upgrades, as well as structural expansions like lower-level recreation rooms. We prioritize preserving untouched areas while delivering high-quality results that align with your vision and budget.
Interior Design
Our interior design service guides clients through every design decision, from paint colors to custom furniture. Davey Mayer, an experienced designer, ensures seamless transitions between rooms while addressing practical needs like family dynamics and accessibility requirements. This service is included at no additional charge for all projects.
Room Additions
Expand your home's square footage with custom room additions designed to meet your family's evolving needs. Whether adding a new bedroom, living area, or specialized space, we ensure the addition integrates seamlessly with your existing structure while maintaining budgetary constraints.
Design/Build Approach
Our collaborative design/build methodology streamlines the construction process by coordinating architects, designers, and contractors under one team. This approach ensures cohesive execution from concept to completion, reducing delays and maintaining alignment with client expectations throughout every project phase.
People
Randy Mayer
Owner
Randy Mayer founded R J Mayer Development in 1980 after decades in residential construction. Recognized with Homer and Obelisk Awards, he specializes in creating award-winning custom homes featured in national publications.
Davey Mayer
Interior Designer
Davey Mayer brings 40 years of interior design expertise to every project, guiding clients through material selections and spatial planning. Her collaborative approach ensures functional, aesthetically cohesive living spaces tailored to family needs.
Questions
What areas do you serve?
We serve the Greater Saint Louis Metropolitan Area, including Chesterfield, Clayton, Ladue, and surrounding Missouri communities.
Do you offer interior design services?
Yes, we provide complimentary interior design services with every project, led by Davey Mayer's 40 years of expertise.
How are your homes unique?
Each home is custom-designed from scratch based on client preferences, with floor plans retired after construction to ensure exclusivity.
What renovation services do you offer?
We handle kitchen/bathroom upgrades, room additions, and whole-home renovations while preserving existing spaces during construction.
How long have you been in business?
R.J. Mayer Development has specialized in custom homes since 1980, with Randy Mayer's career spanning over 50 years in construction.