ADU Builder
Unlocking the Potential of Your Property with ADUs: Expert ADU Building Services by Solstice Building Group
When you need a reliable ADU builder, trust Solstice Building Group to bring your vision to life. We specialize in designing and constructing Accessory Dwelling Units (ADUs) tailored to meet your needs. Whether you’re looking to maximize your property’s potential, create additional living space, or invest in a rental opportunity, our team has the expertise to deliver exceptional results.
Located in
San Diego, we serve homeowners throughout the region, providing customized
ADU building solutions that combine functionality, style, and value.
What is an ADU (Accessory Dwelling Unit)?
An Accessory Dwelling Unit (ADU) is a self-contained living space that is located on the same parcel of land as a primary residence. ADUs are also known as granny flats, in-law units, secondary suites, or backyard cottages. These units can be attached to the main house, built as a separate structure on the property, or converted from existing space such as a garage or basement.
ADUs typically include a bedroom, bathroom, kitchen, and living area, providing all the necessary amenities for comfortable living. They are designed to be independent living spaces, with their own entrances and utilities. ADUs can be used for various purposes, such as housing elderly family members, providing rental income, or creating a separate workspace.

ADUs have gained popularity in recent years due to their flexibility and affordability. They offer homeowners the opportunity to maximize the potential of their property by creating additional living space without the need for extensive renovations or costly additions.
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Types of ADUs We Build
As a full-service
ADU builder, Solstice Building Group offers a variety of ADU options to fit your lifestyle and goals:
Detached ADUs
Standalone structures separate from the main house, offering complete privacy and flexibility.
Attached ADUs
ADUs built as an addition to the existing home, seamlessly blending with the main structure.
Above-Garage ADUs
Make use of vertical space by building an ADU above your existing garage.
Basement Conversions
Transform your existing basement into a fully functional and stylish ADU, perfect for guests or rental opportunities.
Backyard Cottages
Charming and functional small units designed to utilize unused backyard space while maintaining a cohesive look with your property.
Modular ADUs
Prefabricated units constructed off-site and installed on your property for a quick and cost-effective ADU solution.
Benefits of Building an ADU with Solstice Building Group
Upgrading your wet utilities offers numerous advantages, particularly for large-scale infrastructure projects involving federal, state, and local regulations. Below are the key benefits that our wet utility services deliver for both public and private sector projects:
Maximize Property Value
An ADU can significantly increase your property’s value by providing additional square footage and rental income potential.
Cost-Effective Housing Solutions
ADUs offer affordable housing options, ideal for multigenerational families or as a long-term investment.
Increased Flexibility
ADUs provide a versatile space that can be used as a guest house, rental unit, home office, or creative studio, adapting to your changing needs.
Customized Design
Our ADU builders work closely with you to create a space that matches your vision, whether it’s modern, traditional, or something in between.
Sustainable and Energy-Efficient Options
We incorporate eco-friendly materials and energy-efficient designs to ensure your ADU minimizes environmental impact while lowering utility costs.
Quick and Efficient Construction
We combine industry expertise with efficient project management to ensure your ADU is completed on time and within budget.
Why Choose Solstice Building Group as Your ADU Builder?
At Solstice Building Group, we pride ourselves on being a leading ADU builder in the area. Here’s why homeowners trust us for their projects:
Expertise in ADU Design and Construction
Our team understands the complexities of building ADUs, from zoning laws to space optimization. We handle every step of the process, including:
- Feasibility studies and site evaluations.
- Custom ADU designs tailored to your needs.
- Efficient construction with attention to detail.
Local Knowledge and Compliance
Navigating local building regulations can be challenging, but as seasoned ADU builders, we simplify the process. We ensure your project complies with:
- Zoning restrictions.
- Setback requirements.
- Energy efficiency and safety standards.
Tailored Solutions for Every Property
No two properties are the same, which is why we customize our designs to suit your unique space and preferences. Whether you have a small backyard or an expansive lot, we’ll create an ADU that complements your property.
Transparent Communication and Project Management
From the initial consultation to the final inspection, we keep you informed at every stage of the process. Our commitment to transparency ensures your experience is smooth and stress-free.
Our ADU Building Process
At Solstice Building Group, we make the ADU building process simple and straightforward:
01
Consultation and Feasibility Study
We evaluate your property, discuss your goals, and outline the project’s feasibility.
02
Design and Permitting
Our team creates a custom ADU design and handles all necessary permits and approvals.
03
Construction
With precision and care, we bring your ADU to life, focusing on quality craftsmanship and efficiency.
04
Final Walkthrough
Before project completion, we conduct a final walkthrough to ensure every detail meets your expectations.
Serving San Diego and Surrounding Areas
As a trusted ADU builder based in San Diego, Solstice Building Group proudly serves homeowners throughout the region. From urban properties in the heart of the city to suburban lots in nearby communities, we’re here to make your ADU vision a reality.
Contact Solstice Building Group – Your Trusted ADU Builder
Ready to add an ADU to your property? Trust the experts at Solstice Building Group to deliver high-quality results. Contact us today to schedule a consultation!
