ADU Contractors near Arvada, CO
L&D Construction
5151 Bannock Street, Denver, CO 80216
9 miles
L&D Construction is a trusted ADU contractor and custom home builder led by owner David. Specializing in detached ADUs, granny flats, and full custom homes, they deliver quality craftsmanship, clear communication, and on-budget results.
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North Hill by Toll Brothers
14133 Kearney Loop, Thornton, CO 80602
15 miles
Expert ADU contractors handle detached ADUs, garage conversions, granny flats, JADUs & in-law suites. From design and permitting to final inspection, experienced ADU builders ensure code-compliant, high-quality accessory dwelling unit construction.
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L&D Construction
5151 Bannock Street, Denver, CO 80216
9 miles
L&D Construction builds ADUs across Denver, including detached units, garage conversions, and attached living spaces. Projects focus on multigenerational living, rental income, and accessibility, serving neighborhoods citywide with zoning-compliant, adaptable designs.
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ADU4U
2422 Champa Street, Denver, CO 80205
10.4 miles
ADU4U is a veteran-owned ADU builder in Denver offering full-service accessory dwelling unit construction, planning, real estate, and financing. Build a granny flat, in-law suite, or detached ADU for rental income or multigenerational living.
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5 Rings Construction
12446 Tomahawk Rd, Parker, CO 80138
30 miles
Sunward Steel Buildings
6800 E. Hampden Ave., Denver, CO 80224
17.8 miles
Sunward Steel Buildings offers pre-engineered steel accessory dwelling units (ADUs), including granny flats and in-law suites. As a direct manufacturer, they provide customizable, code-compliant, affordable backyard cottage solutions across North America.
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Koeppen Construction
7845 Lookout Road, Longmont, CO 80503
16.7 miles
Koeppen Construction builds Accessory Dwelling Units (ADUs) in Longmont, CO, and nearby areas. Services include detached, attached, and garage conversion ADUs for rental, multigenerational living, or guest use. Permitting assistance included.
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ADU 5280
440 Pennsylvania Street, Denver, CO 80203
11.7 miles
ADU 5280 is a Denver-based ADU design-build company since 2013, offering detached ADUs, garage conversions & home additions. They manage zoning, permits, design & construction for homeowners looking to boost property value.
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Studio Shed
1500 Cherry Street, Louisville, CO 80027
9.4 miles
Studio Home is a Colorado-based prefab ADU builder serving all 50 states. With 18+ years experience and 6,000+ projects, they offer panelized ADU kits, backyard studios, granny flats, and in-law suites with fixed pricing and full project management.
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A2Z Builders
501 South Lipan Street, Denver, CO 80223
11.4 miles
A2Z Builders is a Denver-based, family-owned Class A General Contractor with 16+ years of experience. They specialize in ADU construction, custom home builds, kitchen, bathroom, and basement remodeling across the Denver metro area.
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Building While Giving
2859 South Locust Street, Denver, CO 80222
17 miles
Elmntl
4559 Ute Highway, Longmont, CO 80503
25.8 miles
Elmntl builds modular ADUs across Denver and Colorado's Front Range. Specializing in detached ADUs, garage conversions, and in-law suites, they handle zoning, permitting, and installation with a 10-year structural warranty.
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3R Services
10825 West 32nd Avenue, Wheat Ridge, CO 80033
5.3 miles
3R Services builds ADUs in Arvada, CO, including backyard cottages, garage conversions & in-law suites. Projects cost $80K–$250K, take 3–6 months, and include permitting, transparent pricing & a 1-year warranty.
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Krick Design Build
759 1/2 Elati Street, Denver, CO 80204
11 miles
Krick Design + Build is a Colorado Front Range residential design-build firm specializing in ADUs. Founded by Licensed Architect Matthew Krick, they've completed 57+ ADUs including backyard cottages, garage conversions, and in-law suites.
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ADU Home Tour
6825 Eaton Street, Arvada, CO 80003
4.3 miles
L&D Construction is Denver's dedicated ADU contractor, led by Colorado native David Schultz. Specializing in accessory dwelling units, detached ADUs, and backyard cottages since 2017, they bring deep local expertise and firsthand ADU building experience to every project.
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What you need to know
ADU Contractors in Arvada, Colorado: Your Guide to Accessory Dwelling Units
If you're looking for experienced ADU contractors in Arvada, Colorado, you've come to the right place. Accessory Dwelling Units (ADUs) have become increasingly popular in Arvada as homeowners seek to maximize their property value, create rental income, or provide housing for family members. With Arvada's growing population and its proximity to Denver, the demand for skilled ADU contractors has never been higher. Whether you're considering a detached backyard cottage, a garage conversion, or a basement ADU, finding the right contractor is essential to a successful project.
Understanding Arvada's ADU Regulations and Zoning Requirements
Before hiring an ADU contractor in Arvada, it's important to understand the local rules and regulations that govern ADU construction. Arvada falls under Jefferson County jurisdiction in some areas and has its own municipal codes that contractors must navigate carefully. Key regulations include:
- Zoning compliance: ADUs are generally permitted in single-family residential zones (R-1, R-2, and R-3) in Arvada, but specific lot size requirements must be met.
- Size limitations: Detached ADUs in Arvada are typically limited to a maximum of 1,000 square feet or 50% of the primary dwelling's square footage, whichever is less.
- Setback requirements: ADUs must adhere to specific setback rules from property lines, usually a minimum of 5 feet on the sides and rear.
- Owner-occupancy rules: Arvada may require that the property owner occupy either the primary residence or the ADU.
- Parking requirements: Depending on the location, one additional off-street parking space may be required for the ADU.
- Utility connections: Separate utility meters and connections may be required, adding to the overall project cost.
What to Look for in an Arvada ADU Contractor
Choosing the right ADU builder in Arvada, CO can make or break your project. A qualified contractor should be fully licensed and insured in Colorado, have experience working with Arvada's Building and Safety Division, and be familiar with the permit application process. The best ADU contractors in Arvada will handle everything from initial design and permit acquisition to final inspections, ensuring your project meets all local building codes.
When evaluating contractors, consider the following:
- Verify their Colorado contractor's license and liability insurance.
- Review their portfolio of completed ADU projects in the Arvada area.
- Ask for references from previous clients in Arvada or the surrounding Jefferson County area.
- Ensure they have experience with Arvada's specific permitting process.
- Get detailed, itemized quotes to compare costs accurately.
The Benefits of Building an ADU in Arvada
Arvada's strong real estate market and its location along the RTD Gold Line light rail corridor make it an ideal city for ADU investment. A well-built ADU can generate significant rental income, increase your property's overall value, and contribute to Arvada's housing supply. With average home values continuing to rise in the metro Denver area, working with a trusted ADU contractor in Arvada, Colorado is one of the smartest investments you can make as a homeowner.