Post-Construction Services Excellence

Gallatin County, MT

Free Estimates

In-House Design Team

1-Year Workmanship Warranty

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Elevate Your Home with Post-Construction Excellence

DeHaan Construction Inc brings over four decades of expertise to your post-construction needs in Gallatin Valley, MT and surrounding areas. As a family-owned and veteran-operated business, we understand the importance of turning your newly constructed space into a fully functional and aesthetically pleasing environment. Our team of skilled professionals is dedicated to providing comprehensive post-construction services that ensure every detail of your project is perfected. From final touches to complete transformations, we handle it all with the same level of care and attention we'd give our own homes.

At DeHaan Construction, we pride ourselves on delivering exceptional workmanship backed by our 1-year warranty. Our in-house design team works closely with you to bring your vision to life, while our experienced contractors efficiently manage all aspects of the project, including obtaining necessary permits and coordinating with insurance companies when required. We offer transparent timelines and free estimates to ensure you're fully informed throughout the process. Whether you're looking to add custom features, refine existing work, or enhance your outdoor living space, DeHaan Construction is committed to exceeding your expectations. For personalized post-construction solutions tailored to your needs, contact us today.

Why Choose Us

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In-House Design Team

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1-Year Workmanship Warranty

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Over 40 Years of Experience

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Free Estimates Available

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Carries Liability Insurance

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Custom Carpentry and Woodworking

Our skilled artisans specialize in custom carpentry and woodworking to add unique, handcrafted elements to your newly constructed space. From bespoke cabinetry to intricate trim work, we ensure that every wooden detail in your home reflects quality craftsmanship and your personal style.
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Home Additions

Expand your living space with our expert home addition services. We seamlessly integrate new structures with your existing home, ensuring architectural consistency and structural integrity. Our team handles everything from design to final finishes, creating additional rooms that enhance your home's functionality and value.
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Home Warranty Services

We stand behind our work with comprehensive home warranty services. Our 1-year workmanship warranty provides peace of mind, covering any issues that may arise post-construction. We're committed to addressing concerns promptly and efficiently, ensuring your continued satisfaction with our work.
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Landscaping and Outdoor Living

Transform your outdoor spaces with our landscaping and outdoor living solutions. We design and construct beautiful, functional exterior environments that complement your home's architecture. From patios and decks to gardens and water features, we create outdoor retreats that extend your living space into nature.
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Painting and Finishing

Our painting and finishing services provide the perfect final touch to your construction project. We use high-quality materials and techniques to ensure durable, beautiful results. Whether it's interior color schemes or exterior protective coatings, our team delivers flawless finishes that enhance and protect your home.
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Sustainable Home Builders

As sustainable home builders, we incorporate eco-friendly practices and materials into our post-construction services. We offer energy-efficient upgrades, sustainable material options, and green building solutions that reduce your home's environmental impact while improving comfort and long-term cost savings.
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Recent Projects

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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.