Koeppen Construction
Fall In Love
With Your Home Again!
Is your home tired, outdated, or just too small? With home prices through the roof and inventory low, trust Koeppen Construction with your dream and we will help you remember why you first fell in love with your home.
Koeppen Construction is a premier team of home remodeling contractors serving Longmont, CO, Boulder, CO, and the surrounding areas. Our expertise spans various areas, including kitchen remodeling, basement finishing, home additions, accessory dwelling units, garage additions, in-law suite additions, and basement remodeling.
Whether your home feels outdated or does not function for your family, Koeppen Construction is here to help. As trusted home remodel contractors, we breathe new life into your home, making it a place you once again love to be.
Update Your Cooking and Dining Area with Kitchen Remodeling
Our team is skilled at transforming kitchens into functional and beautiful spaces. We offer comprehensive kitchen remodeling services, from updating plumbing fixtures to installing new cabinetry and appliances. We work closely with you to create a kitchen that meets your unique needs and reflects your style.
Add Function with a Finished Basement
Basement finishing is one of our residential remodel specialties. We turn your basement into a functional space that meets your family’s needs and increases the value of your home. Whether you need a man cave, an entertainment area, or extra bedrooms, our expert team can deliver a basement remodel that exceeds your expectations.
We also excel in home additions. Whether you want to add a bedroom, create a luxurious master suite, or build a sunroom to enjoy the abundant Colorado sunshine, we are here for you.
Our home addition services also include the construction of accessory dwelling units. Often referred to as mother-in-law suite additions, backyard cottages, garage additions, or basement apartments, these additions enhance your living space, increase your home’s value, and provide the extra space you need for your growing family or changing lifestyle.
As the leading residential remodeling contractors near me, we are fully licensed and insured. We guarantee your satisfaction by ensuring excellent communication, value-driven pricing, and delivering a final product that aligns with your vision.
Contact Koeppen Construction today at (720) 378-7660 for all your home remodeling needs in Longmont, CO, and Boulder, Erie, Firestone, Frederick, Lafayette, and Louisville, CO.
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What We Offer
Basement Finishes
Growing family? Need a man cave? Finishing your basement is the most economical way to meet the needs of your family while increasing the value of your home.
Kitchen Remodels
Need to increase your kitchen capacity for hospitality? Breath life back into the heart of your home with new cabinetry, updated plumbing fixtures, and appliances.
Home
Additions
Pop the top, or blow out that wall to add a bedroom or create that master suite you’ve always dreamed of. Take advantage of Colorado’s 300 days of sunshine in a new sunroom!
Major Renovations
Tired of the bright gold fixtures, tile countertops, and that wall blocking your view to the living room? Maximize your investment by updating multiple rooms at the same time.
Accessory Dwelling Units
Often called mother-in-law suites, backyard cottages, garage, or basement apartments, these areas add to your functional living space and increase the value of your home.
Frequently Asked Questions
At Koeppen Construction, timelines vary with project size, but a mid-sized home renovation often spans 6–12 weeks depending on complexity, planning, and scope.
Yes—Koeppen Construction can accommodate residents during many renovations, but for extensive work (e.g., structural changes or full-floor remodels) temporary relocation may be advisable.
Koeppen Construction brings years of local experience in Longmont and Boulder, a focus on communication, quality workmanship, and a transparent process that puts homeowners first.
Yes—we offer full-service design and build solutions, seamlessly integrating architecture, layout planning and construction for a cohesive remodel.
Finishing your basement with Koeppen Construction adds usable living space, increases home value, and improves functionality—whether for a guest suite, office or family recreation area.
Koeppen Construction employs detailed scopes, transparent pricing, proactive change-management and regular budget reviews to help your project remain on track financially.
Absolutely—we include moisture-resistant materials, proper insulation and waterproofing as part of their basement finishing services to ensure durability and comfort.
With Koeppen Construction, the team studies your home’s architecture, materials and aesthetic and designs the addition to seamlessly integrate, preserving curb appeal and harmony.
Yes—Koeppen Construction confirms local building codes and handles permit requirements in Longmont (and surrounding areas) so your home addition is compliant and secure.
At Koeppen Construction, you can choose from second-story additions, bump-out expansions, sunrooms, mudrooms, in-law suites/ADUs, garage additions and more—all tailored to your goals and home.