At Keystone Construction & Development, we take pride in our history and commitment to building strong relationships with our clients. With roots dating back to 2006, we have established ourselves as a reputable and trusted builder in the Magic Valley. Our team of experts has a deep understanding of the importance of honesty, communication, attention to detail, and daily supervision in ensuring a smooth and successful construction process.
At Keystone Construction, we are dedicated to providing our clients with exceptional service, quality craftsmanship, and attention to detail. We specialize in designing and building custom and semi-custom homes that cater to the unique needs and preferences of our clients. With our in-house Real Estate Brokerage, Idaho Legacy Real Estate, Inc., we can help you find the perfect property or sell your existing home.
Our Services
We pride ourselves on being a full-service construction company, offering a range of services to cater to our clients' needs. These services include:
- Custom and semi-custom home construction
- Floor plan design and customization
- Construction project management
- Real estate sales and purchasing
- Property management
Our Commitment to Quality and Customer Satisfaction
At Keystone Construction & Development, we are committed to delivering high-quality homes that exceed our clients' expectations. Our team of experienced professionals is dedicated to providing exceptional service, ensuring a smooth construction process, and maintaining open communication with our clients throughout the project.
Our Team
Our team consists of experienced professionals who are passionate about building strong relationships and delivering exceptional results. With years of combined experience in the construction industry, we have the expertise and knowledge to guide you through the construction process, from design to completion.
Our Credentials
As a reputable and trustworthy builder, we are committed to transparency and accountability. We take pride in our credentials, with a proven track record of delivering high-quality homes and exceptional service.
Excellent Customer Experience
The reviewers praise Keystone Construction and Development for their exceptional customer service, flexibility, and quality workmanship.
Professionalism and Expertise
Colby, the owner, is commended for his patience, honesty, and expertise in guiding clients through the remodeling process. He is willing to work outside of regular hours to accommodate clients' schedules and is knowledgeable about the cost of remodels.
Efficient Project Management
The company is adept at managing projects efficiently, ensuring that they are completed on time and within budget. The "open book" approach to budgeting and financing is appreciated, allowing clients to make adjustments and stay informed throughout the process.
Personalized Service
Clients appreciate the personalized service they receive from Keystone Construction and Development. Colby takes the time to understand their needs and preferences, making sure they are satisfied with the end result.

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