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Business Details
16 Years
experience
Custom Home Builders & Remodeling Experts in Arvada, CO
Right Angle Contracting has been delivering exceptional custom home building and large-scale remodeling services in the Denver Metro Area since 2010. Our team combines over 15 years of industry experience with state licensing and insurance to ensure every project meets the highest standards of quality and compliance. We specialize in turnkey construction solutions, offering full design, architectural, and engineering services to transform client visions into reality. Our commitment to creative problem-solving and proven excellence has established us as a trusted partner for homeowners seeking reliable, code-compliant renovations that enhance property value.

Led by founder Seth Dineen, our skilled professionalsincluding licensed electricians, plumbers, and HVAC techniciansbring decades of collective expertise to every project. We prioritize transparent communication and client collaboration, ensuring each home improvement journey is seamless and stress-free. Our portfolio showcases award-winning craftsmanship and innovative design, reflecting our dedication to exceeding client expectations. With a focus on local market needs and sustainable building practices, we continue to set industry benchmarks for residential construction excellence.
Services
Custom Home Building Large-Scale Remodeling Design Services Architectural Engineering Permit Assistance
Details
  • Year established: 2010
Highlights and features
  • We have 15+ years of experience in residential construction and remodeling
  • Our team includes licensed and insured professionals with specialized expertise
  • We offer full-service turnkey solutions from design to project completion
  • Proven track record of code-compliant, value-adding home transformations
  • Founder-led company with direct owner involvement in every project
Services
Custom Home Building
We create custom-designed homes from the ground up, offering complete construction services that incorporate modern design principles and energy-efficient building practices. Our team manages every detail from foundation to finishing touches, ensuring homes meet exact client specifications while maintaining code compliance. With 15+ years of experience, we transform architectural visions into functional living spaces that enhance property value.
Large-Scale Remodeling
Our comprehensive remodeling services address major home transformations including kitchen expansions, bathroom overhauls, and structural modifications. We coordinate licensed tradespeople for electrical, plumbing, and HVAC upgrades while maintaining project timelines and budgets. Every renovation follows strict quality control measures to ensure safety standards and lasting value improvements for Denver Metro homeowners.
Design Services
We provide full architectural design services that translate client visions into buildable plans. Our process includes space planning, material selection, and 3D modeling to visualize final outcomes. Collaborating with registered engineers ensures structural integrity while meeting local zoning requirements. These designs form the foundation for successful permitting and construction phases.
Permit Assistance
Our team handles the complete permitting process for residential projects, ensuring all work meets municipal regulations. We coordinate with local authorities to submit required documentation, address zoning concerns, and obtain necessary approvals. This service guarantees projects start with proper authorization, preventing costly delays or compliance issues during construction.
Project Management
We oversee every aspect of the construction process with dedicated project management. This includes scheduling tradespeople, quality control inspections, and budget tracking to maintain project timelines. Our hands-on approach ensures seamless coordination between design, permitting, and construction phases for stress-free home transformations.
People
Seth Dineen
Founder / Owner
Seth Dineen founded Right Angle Contracting in 2010 after establishing himself in the construction industry. With a career spanning residential remodeling to full-scale home builds, he brings hands-on expertise and personal accountability to every project. His leadership ensures client satisfaction through transparent communication and quality craftsmanship.
Zak Zimmer
Carpenter / Project Manager
Zak Zimmer contributes 15 years of construction experience to Right Angle Contracting. As both skilled tradesperson and project manager, he oversees daily operations while maintaining hands-on involvement in carpentry work. His expertise ensures projects maintain quality standards while progressing efficiently through each construction phase.
Jim Gill
Licensed Electrician
Jim Gill offers decades of electrical expertise as part of Right Angle Contracting's trusted team. With combined experience exceeding 60 years alongside Casey Stengel, he delivers safe, code-compliant electrical solutions for residential projects. His work ensures homes meet modern electrical demands while maintaining safety standards.
Casey Stengel
Licensed Electrician
Casey Stengel brings extensive electrical experience to residential projects at Right Angle Contracting. Collaborating with Jim Gill, he provides expert electrical installations and upgrades that meet current building codes. His technical knowledge supports comprehensive home building and remodeling solutions for Denver Metro clients.
Bill Havens
Licensed Plumber and HVAC Technician
Bill Havens offers 38 years of plumbing and HVAC expertise to Right Angle Contracting. His deep understanding of evolving building codes and modern mechanical systems ensures efficient, compliant installations. This experience supports comprehensive home comfort solutions that integrate seamlessly with construction and renovation projects.
Questions
What services does Right Angle Contracting offer?
We specialize in custom home building, large-scale remodeling, architectural design, engineering services, and permit assistance for residential properties in the Denver Metro Area.
How long has Right Angle Contracting been in business?
We've served the Denver Metro Area since 2010, providing 15+ years of professional residential construction and remodeling expertise.
Are your contractors licensed and insured?
Yes, we maintain full licensing and insurance with a team of certified professionals including licensed electricians, plumbers, and HVAC technicians.
What areas do you serve?
We primarily serve the Denver Metro Area, working with homeowners in Arvada and surrounding communities to deliver custom home solutions.
What makes Right Angle Contracting different from other builders?
Our founder-led approach combines hands-on expertise with full-service capabilities, ensuring code-compliant projects that maximize property value through proven craftsmanship.
Can you handle both design and construction phases?
Yes, we offer complete turnkey solutions including land surveys, zoning assistance, architectural design, engineering, permitting, and construction management.