New Construction Services
Gallatin County, MT
Free Estimates
In-House Design Team
1-Year Workmanship Warranty
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Building Dreams with DeHaan Construction Inc
DeHaan Construction Inc brings your vision to life with unparalleled craftsmanship and dedication. For over four decades, we've been shaping the landscape of Gallatin Valley, MT, and the surrounding areas, turning architectural dreams into stunning realities. Our team of skilled builders and designers combines time-honored techniques with innovative approaches to create homes that stand the test of time. We have extensive experience building multi family homes in Belgrade, MT, ensuring quality and durability in every project we undertake. Our focus remains on creating lasting value for homeowners and communities alike. We're not just constructing buildings; we're crafting spaces where memories will be made for generations to come.
At DeHaan Construction, we understand that building a new home is one of the most significant investments you'll make. That's why we offer a comprehensive suite of services, from initial design to final walkthrough, ensuring every detail meets our exacting standards. Our commitment to quality is backed by a 1-year workmanship warranty, giving you peace of mind long after the keys are handed over. Having experience with in multi family homes in Belgrade, MT allows us to tailor our services to the unique challenges and opportunities these projects present, making us a reliable partner in your building journey. We pride ourselves on clear communication, transparent pricing, and adherence to timelines, making your construction journey as smooth as possible. Ready to start your new construction project? Contact us today and let's bring your dream home to life.
Why Choose Us
In-House Design Team
Handle Required Permits
1-Year Workmanship Warranty
Over 40 Years of Experience
Free Estimates Available
Carries Liability Insurance

Custom Home Construction
Our custom home construction service is the cornerstone of DeHaan Construction. We work closely with you to design and build a home that's uniquely yours, reflecting your lifestyle and preferences. We have particular expertise in building multi family homes in Belgrade, MT, ensuring that each unit combines comfort and functionality seamlessly. Our team focuses on creating layouts that maximize space and promote a sense of community among residents. With careful attention to detail and quality materials, we ensure every home stands strong for years to come. From luxurious master suites to gourmet kitchens, we'll create spaces that cater to your specific needs and desires.
Modular Home Construction
DeHaan Construction also specializes in modular home construction, offering a faster, more efficient building process without compromising on quality. Our modular homes are built to the same high standards as our custom homes, with the added benefits of reduced on-site construction time and often lower costs. We have experience in constructing multi family homes in Belgrade, MT, which allows for quicker project completion and minimal disruption. This method offers flexibility in design while maintaining durability and style. Clients appreciate the balance of efficiency and quality that modular construction delivers.
Tiny House Construction
Embracing the tiny house movement, DeHaan Construction brings big ideas to small spaces. Our tiny house construction service focuses on maximizing functionality and comfort in compact living areas. We'll help you design a space-efficient home that doesn't skimp on style or amenities, perfect for those looking to downsize or embrace a more minimalist lifestyle. We pay close attention to every detail to ensure your tiny home is both practical and inviting. Our team uses innovative solutions to optimize storage and living areas without sacrificing quality. Whether for a primary residence or a getaway, we craft tiny homes that fit your unique needs.


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Here's what our satisfied customers are saying...
At DeHaan Construction Inc, we take pride in providing exceptional construction and design services to our clients. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of DeHaan Construction Inc and let others know what you think.
Frequently Asked Questions
What experience does DeHaan Construction have with multi family homes in Belgrade, MT?
DeHaan Construction has extensive experience building multi family homes. Our team understands the unique challenges these projects present, from zoning requirements to design considerations that promote community living. We ensure that every unit is built with quality materials and thoughtful layouts that maximize comfort and functionality. Our proven track record means you can trust us to deliver durable, attractive homes that meet both your needs and local building standards.
How does DeHaan Construction ensure quality in custom home construction?
Quality in custom home construction is achieved through close collaboration with clients and attention to detail. We incorporate your lifestyle preferences into the design while adhering to rigorous construction standards. Every phase is supervised by experienced professionals, and our 1-year workmanship warranty guarantees lasting satisfaction.
How does DeHaan Construction manage project timelines?
We prioritize clear communication and proactive project management to keep timelines on track. Our team coordinates all subcontractors and manages scheduling rigorously. Regular updates are provided to clients, ensuring transparency. Our commitment to deadlines means fewer surprises and a smoother construction experience from groundbreaking to final walkthrough.
What makes DeHaan Construction a reliable partner?
Our four decades of experience, local expertise, and commitment to quality craftsmanship make us a reliable partner. We combine in-house design capabilities with thorough permit handling to ensure compliance and smooth progress. Our approach tailors each project to its community’s needs, promoting both comfort and durability. Additionally, our 1-year workmanship warranty offers peace of mind long after project completion. We strive to build lasting relationships with our clients by delivering exceptional service and outstanding results every time.
How does DeHaan Construction ensure clear communication throughout a project?
We prioritize transparent and consistent communication by providing a dedicated point of contact for each client. This ensures you receive regular updates on progress, scheduling, and any changes. Our team is always available to answer questions and address concerns, creating a collaborative environment that helps keep the project on track and aligned with your expectations from start to finish.
What is included in the 1-year workmanship warranty?
Our 1-year workmanship warranty covers any defects related to construction quality that arise within the first year after project completion. This includes issues with structural components, finishes, and installed systems. We are committed to promptly addressing any problems, ensuring your investment remains protected and your satisfaction is maintained well beyond the final walkthrough.




