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Business Details
30 Years
experience
Your Trusted Remodeling Partner in Belchertown, MA
RJM Carpentry has been a trusted name in home improvement and construction for over 27 years. Founded in Belchertown, Massachusetts, our licensed general contractors specialize in transforming residential spaces with precision and artistry. From new home construction to intricate renovations, we bring decades of hands-on experience to every project. Our team excels in kitchen and bathroom remodeling, custom deck building, flooring installation, and room additions, combining technical expertise with creative design. We prioritize timely execution, maintaining strict quality control throughout each project phase.

With strong relationships built over years with subcontractors, we ensure seamless transitions between construction stages. Our commitment to treating every job as if it were our own home has earned us a reputation for exceptional craftsmanship and customer satisfaction. As holders of both Construction Supervisor License #CS-055905 and Home Improvement Contractor License #163149, we uphold the highest industry standards while delivering personalized solutions tailored to each client's unique needs.
Services
Home Construction Home Renovations Flooring Garages Custom Decks Kitchen Remodeling Bathroom Remodeling Porch Construction Room Additions
Details
  • Year established: 1996
Highlights and features
  • We offer 27 years of proven experience in residential construction and remodeling
  • Our team holds both Construction Supervisor License #CS-055905 and Home Improvement Contractor License #163149
  • We maintain long-standing relationships with trusted subcontractors for seamless project execution
  • Our BBB-accredited business demonstrates commitment to ethical business practices
  • We treat every project as if it were our own home, ensuring meticulous attention to detail
Associations and certifications
  • BBB Accreditation 2025
What people say
Timely manner Meticulous work Beyond expectation Highly recommend Stunning results
Services
Home Construction
RJM Carpentry specializes in custom home construction, creating structurally sound and aesthetically pleasing residences tailored to client specifications. Our licensed contractors manage every phase from foundation to finish work, ensuring quality craftsmanship throughout. With over 27 years of experience, we deliver modern homes that combine functionality with timeless design elements.
Kitchen Remodeling
Our kitchen remodeling services blend beautiful design with practical functionality, offering complete transformations from cabinetry to countertops. We provide expert design advice while respecting client preferences, with options for custom cabinetry, modern countertops, and energy-efficient appliances. Our team ensures minimal disruption while delivering lasting value through high-quality renovations.
Custom Decks
We construct custom-designed decks using premium materials that enhance outdoor living spaces while maintaining structural integrity. Our craftsmen create both budget-friendly and luxury deck options, focusing on durability and aesthetic appeal. Every project receives the same meticulous attention to detail, ensuring years of enjoyment and increased property value.
Flooring Installation
Our licensed professionals install a wide range of flooring materials including hardwood, laminate, tile, and vinyl, transforming home interiors with precision. We offer expert guidance in material selection while maintaining strict quality control during installation. From basic replacements to custom woodwork, our flooring solutions combine durability with visual appeal.
Room Additions
We design and build functional room additions that expand living space while seamlessly integrating with existing structures. Our team handles everything from concept to completion, including bathroom additions, living room expansions, and customized storage solutions. Each project enhances both livability and property value through expert craftsmanship.
People
Gary DeCoteau
Owner
Gary DeCoteau founded RJM Carpentry after growing up in a family construction business. With 27 years of experience in residential construction, he specializes in finish carpentry, kitchen remodeling, and custom deck building. Gary maintains strict project oversight to ensure timely completion while treating every job as if it were his own home.
Questions
What home improvement services do you offer in Belchertown?
We provide comprehensive home improvement services including kitchen and bathroom remodeling, custom deck construction, flooring installation, room additions, and complete home renovations.
Are you licensed for home construction in Massachusetts?
Yes, we hold both Construction Supervisor License #CS-055905 and Home Improvement Contractor License #163149 for residential construction projects across Western Massachusetts.
How long does a typical kitchen remodeling project take?
Project timelines vary by scope, but our experienced team completes most kitchen renovations efficiently while maintaining strict quality standards, typically within 4-8 weeks.
Do you serve areas beyond Belchertown?
We serve Belchertown and surrounding communities including Springfield, Northampton, Amherst, and Westfield, providing consistent quality service throughout Western Massachusetts.
Are you BBB accredited?
Yes, we maintain BBB Accreditation through 2025, demonstrating our commitment to ethical business practices and customer satisfaction.