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Business Details
38 Years
experience
Luxury Residential & Commercial Construction in Aspen, CO
Founded in 1988, Aspen Constructors has established itself as a premier builder of luxury residential and commercial spaces in the Colorado Rockies. Our team prioritizes quality craftsmanship, transparent communication, and client satisfaction, delivering projects on time and within budget. With decades of experience, we specialize in creating custom homes and high-end commercial buildings that reflect both the architect's vision and the client's unique needs. Sustainability is central to our approach, as we actively minimize environmental impact through eco-friendly construction practices. Our commitment to excellence has earned us a loyal client base, with many projects stemming from repeat business and referrals.

We maintain strong relationships with trusted trade professionals to ensure every detail meets the highest standards. From initial design to completion, we provide personalized service, keeping clients informed and involved throughout the process. Our extensive maintenance plans ensure long-term satisfaction, while our confidentiality protocols protect clients in the public eye. By combining technical expertise with a passion for innovation, we transform visions into reality across Aspen, Snowmass, and the Roaring Fork Valley.
Services
Luxury home construction Commercial building projects Demolition services Renovations and additions Sustainable construction
Details
  • Year established: 1988
Highlights and features
  • We have over 30 years of experience in luxury mountain-region construction.
  • Our team prioritizes transparent communication and on-time project delivery.
  • We implement sustainable building practices to preserve the Colorado environment.
  • We maintain long-term client relationships through personalized service.
  • Our extensive trade network ensures exceptional craftsmanship and quality control.
Services
Luxury Home Construction
We specialize in building high-end custom homes tailored to client preferences, using premium materials and meticulous craftsmanship. Our team handles traditional, modern, and mountain-style designs, ensuring each project reflects the owner's vision while maintaining structural integrity and aesthetic excellence in Colorado's mountain environment.
Commercial Building Projects
Our commercial construction services create durable, high-quality spaces for businesses in Aspen and Snowmass. We focus on ground-up construction, renovations, and tenant improvements for restaurants, hotels, retail spaces, and public buildings, minimizing disruption to ongoing operations while delivering functional, visually striking environments.
Demolition Services
We provide complete and partial demolition services for residential properties, preparing sites for new construction. Our team ensures safe, efficient removal of existing structures while adhering to environmental regulations, creating optimal conditions for building custom homes that meet client specifications.
Renovations and Additions
We transform existing properties through renovations and additions, enhancing functionality and aesthetics. Our expertise includes updating outdated spaces, expanding living areas, and integrating modern amenities while preserving the original character of mountain homes in Aspen and Snowmass.
Sustainable Construction
Our sustainable construction practices minimize environmental impact through waste reduction and eco-conscious material selection. We incorporate energy-efficient solutions and environmentally responsible techniques to preserve the Roaring Fork Valley's natural beauty while meeting modern sustainability standards for residential and commercial projects.
People
Michael Tanguay
President
Founded Aspen Constructors in 1988 with a focus on quality construction. Holds a BA in Advertising and Colorado real estate license. Leads projects from design to completion, combining innovation with decades of mountain-building expertise to realize client visions.
Michael J. Bassi
Vice President
Joined Aspen Constructors in 1990 with 30+ years of construction experience. Graduated from Northeastern University in entrepreneurial finance. Oversees technical aspects of projects, applying diverse expertise to deliver high-quality custom homes and commercial spaces across Colorado's mountain region.
Justin Labier
Construction Manager
Began career as carpentry apprentice, later managing exterior finishes for custom homes. Joined Aspen Constructors in 2006 after experience at Colorado ski resorts. Combines hands-on building knowledge with passion for mountain living to ensure project excellence.
Bonnie Nightingale
Office Manager
Joined Aspen Constructors in 2013 with construction accounting expertise. Previously managed home builder operations in Snowmass. Oversees financial and administrative aspects of projects, applying 20+ years of mountain construction experience to support client needs and project success.
Questions
What areas do you serve?
We primarily serve Aspen, Snowmass, Vail, and the Roaring Fork Valley in Colorado, specializing in mountain-region construction projects.
What types of projects do you handle?
We specialize in luxury residential construction, commercial building projects, renovations, additions, and demolition services for custom mountain properties.
How do you ensure project quality?
We maintain strict quality control through experienced project management, transparent communication with clients and architects, and partnerships with trusted trade professionals across the Rockies.
Do you offer sustainable building options?
Yes, we incorporate eco-friendly practices including waste reduction, energy-efficient systems, and environmentally conscious material selection in both residential and commercial projects.
How do you handle client confidentiality?
We prioritize client privacy, especially for high-profile individuals, ensuring all project details and personal information remain strictly confidential throughout the construction process.
Reviews (7)
Susan Fiore
May 16, 2021 Report
Great Team with exceptional consideration to detail and communication. Even with all the unexpected issues that can arise doing a remodel they were able to solve and continue on budget and on time. Highly recommend if you want an; as stress free project as possible. Services: Install flooring, Fan installation, TV mounting, Tile work replacement, Waterproofing, Plumbing fixture installation, Paint indoors, Flooring, Painting, Drywall installation, Tile work installation, Remodeling
Jim Nadon
May 10, 2021 Report
I have been involved with Mike and his team at ACI FOR THE PAST 25 YEARS and they have always been a very Professional group to work with. Best contractors in the Roaring Fork Valley. Service: Remodeling
Geoffrey Swortwood
Mar 27, 2021 Report
Great communication - responsive, clear, cohesive Effective coordination - with design team, owner, onsite manager, subcontractors, etc. Accurate budgeting and scheduling Great quality at completion No annoying loose ends Thank you, Justine and Michael. Nice Job!
Sam Houston
Jun 02, 2019 Report
I have used this contractor many times on my own behalf and referred them to many other clients. In Aspen I can not think of anyone who takes more care in doing quality work and also who stands behind their work. I highly recommend them to everyone. Their company is a first class operation.
Tom Fellman
Jan 15, 2019 Report
My wife and I have much respect for Aspen Constructors. They recently built a home for us and were very professional and efficient. We highly recommend Aspen Constructors.
Catie Fleming-LaBier
Jan 02, 2019 Report
Incredible attention to detail from start to finish. The customer service can't be beat and their craftsmanship is better than anyone else in the area.
Annie Katz
Nov 08, 2018 Report
Aspen Constructors has done numerous projects for me & my husband for about 20 years now and they are by far the best there is. Their attention to detail and perfect results every time speak volumes. Every person who works for them is totally professional, very respectful, and goes the extra mile with every project they tackle. The company is well-managed, highly respected in the community, and a pleasure to work with. They deserve an A+ in all aspects of the construction world.