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Business Details
33 Years
experience
Custom Log Home Builders in Hermosa, SD
Handcrafted Log Homes was established in 1993 as a division of DeWitt Builders, specializing in custom log home construction. For over two decades, we have combined quality materials and craftsmanship with personalized client preferences, creating homes that reflect individual lifestyles. Our commitment to excellence has earned us multiple 'Master Craftsmanship' awards from the Construction Industry Center and the 'People's Choice Award' from the Black Hills Home Builders Association. Under current owner Kaz Kunishige, who assumed leadership in 2014, we continue to uphold the legacy of precision and artistry established by our founders. Our team of skilled craftsmen, including log stair specialists, timber framers, and structural designers, brings decades of combined experience to every project.

We prioritize energy efficiency through full-scribe construction techniques that enhance thermal mass, ensuring homes that are both beautiful and practical. From initial design to final assembly, we maintain rigorous quality control standards, prebuilding homes in our yard before on-site installation. Our services extend beyond residential projects to include timber framing, log siding, and custom millwork for commercial and public structures. With a reputation for integrity and creativity, we serve clients across South Dakota and the Black Hills region, offering tailored solutions for unique building needs.
Services
Custom Log Homes Timber Framing Log Siding Fireplace Mantels Log Staircases Custom Milling Log Accent Work
Details
  • Year established: 1993
Highlights and features
  • 20+ years of specialized log home construction experience
  • Award-winning craftsmanship recognized by industry experts
  • Energy-efficient designs using thermal mass principles
  • Full-service design-to-construction process
  • Skilled team with specialized log stair and timber expertise
Associations and certifications
  • Construction Industry Center (CIC)
  • Black Hills Home Builders Association
Services
Custom Log Homes
We create bespoke log homes using hand-peeled Lodge Pole Pine and Douglas Fir. Our full-scribe construction method ensures tight fits for energy efficiency while preserving each log's natural character. Clients receive personalized designs from initial sketches to final assembly, with options for decks, dormers, and custom finishes.
Timber Framing
Our timber framing service crafts mortise-and-tenon joints secured with hardwood pegs for traditional strength. We custom-mill timbers to specification, creating structures ranging from residential homes to commercial buildings. Each frame combines historical techniques with modern engineering standards for lasting durability.
Log Staircases
Specialized log staircase construction features hand-carved treads and railings that maintain structural integrity while showcasing natural wood grain. Our stair systems integrate seamlessly with log home designs, offering both functional access and artistic focal points for interior spaces.
Fireplace Mantels
Custom fireplace mantels are crafted from solid logs to complement log home aesthetics. Each piece preserves the wood's natural texture while incorporating precise joinery for structural stability. Available in multiple wood species and finish options to match interior design preferences.
Custom Milling
Our custom milling service produces tailored wood components for log homes, including siding, trim, and accent pieces. Using precision equipment, we shape materials to exact specifications while maintaining the organic character that defines our craftsmanship for both residential and commercial applications.
People
Kaz Kunishige
Owner
Log craftsman with 18 years of experience, structural engineering degree from SD School of Mines & Technology, and carpentry training from WDTI. Leads with a commitment to quality and innovation in log home construction.
Chris Diede
Log Finisher
10-year log construction veteran specializing in detail carpentry, tile setting, and chinking. Passionate about log home building since high school, bringing technical precision to every project.
Trevor Brown
Log Craftsman
Concrete construction expert turned log master, known for precise notching and milling. Aspires to build a log home for his family using company techniques, combining strength with artistic vision.
Kelvin O'Shaughnessy
Log Craftsman
Former B1 Bomber electrical mechanic with electronics engineering background, applying technical precision to log construction. Appreciates the artistic fulfillment of creating beautiful, functional homes.
Arelene O'Shaughnessy
CAD Drafter
BA in Education with expertise in CAD drafting and site organization. Brings educational background to technical documentation while expanding capabilities in log home design and project coordination.
Questions
What types of log homes do you build?
We offer full scribe and chink style log homes using Lodge Pole Pine, Spruce, and Douglas Fir. Both methods provide energy-efficient construction while maintaining natural wood aesthetics.
How much does a custom log home cost?
Pricing varies by size, complexity, and finishes. We provide detailed quotes after reviewing your specific design requirements and site conditions during the planning process.
What areas do you serve?
While based in Hermosa, SD, we serve clients throughout South Dakota and the Black Hills region for both residential and commercial log construction projects.
Can you build commercial log structures?
Yes, we've completed projects like the Hot Springs Public Library and offer timber framing services for commercial buildings, restaurants, and public facilities.
What makes your log homes energy efficient?
Our full-scribe construction method creates tight fits between logs, while solid wood's thermal mass absorbs and radiates heat, improving energy efficiency without compromising aesthetics.
Do you handle the entire building process?
We provide complete design-to-construction services, including site visits, drafting, prebuilding in our yard, and on-site assembly within 2-4 days.