Best Garage Builders in Riverside (2024)

Our annual ranking of top construction firms highlights the top companies in Riverside based on their project volume over the past year, with a focus on relevance. This compilation is derived from permit and contractor information sourced from city, county, and state building departments through our partners at BuildZoom. For further information regarding data accuracy, please consult the note at the end of this article.

Data from the construction industry offers a wide range of benefits for different professionals involved in building projects. Companies that supply materials or provide services to general contractors can use this information to identify the best times to reach out. For example, when a major project begins, it often signals a need for new resources. By analyzing patterns in contractor growth and activity, these businesses can focus their efforts on companies that are expanding and more likely to make purchases. Subcontractors can also take advantage of this kind of information by identifying general contractors they want to work with and approaching them at the right stage of a project. On the other hand, real estate developers, property owners, and others looking to hire contractors can use contractor data, such as building construction history and construction license details, to check qualifications and past performance. With tools like construction analytics and insights into trends in building construction, stakeholders across the sector can make smarter, more strategic decisions.

Zavatto Brothers Construction

Address:
9745 Oakdale Ave., Chatsworth, CA 91311

Zavatto Brothers Construction has been a trusted name in Southern California’s construction industry since 1995, offering over 30 years of experience in new construction, remodeling, and solar installation. Known for their commitment to excellence, the company has built a solid reputation for transforming client visions into beautifully crafted and energy-efficient living spaces. Their expertise spans blueprint design, building execution, and comprehensive project supervision, making them a reliable partner for both residential and commercial projects. Zavatto Brothers Construction is particularly respected for its meticulous attention to detail and personalized approach, ensuring every project reflects the client’s unique style and needs. Their team of seasoned professionals delivers functional and visually stunning results, whether it’s ground-up construction or modern renovations. The firm takes pride in promoting sustainable building practices through solar solutions that enhance long-term value. With a legacy built on quality craftsmanship and dependable service, Zavatto Brothers has become a go-to contractor for clients across the region. Their dedication to safety, clear communication, and project efficiency consistently leads to high customer satisfaction. As a full-service construction company, they continue to support clients from concept to completion with integrity and professionalism.

The General Contractors Magazine team reviewed permit records from the City of Riverside Community & Economic Development Department to examine completed work by Zavatto Brothers Construction. In 2023, the company undertook a $169,629 project to build a new detached accessory dwelling unit with an attached garage. That same year, they also completed a $92,592 project involving a new 998 sq ft ADU with two attached garages and 441 sq ft of covered patios.

Tuff Shed Inc

Address:
7189 Old 215 Frontage Rd., Suuite #103, Riverside, CA 92507

Tuff Shed Inc. has been a national leader in the storage building and garage industry since 1981, bringing over 40 years of expertise to customers across the United States. Known for its dedication to quality, the company provides expertly engineered structures that come with free installation and one of the most comprehensive warranties in the industry. Tuff Shed Ontario proudly serves a wide area of Southern California, including Ontario, San Bernardino, the Inland Empire, San Gabriel Valley, Los Angeles, and Riverside County. Each building is constructed with premium materials and designed to meet the specific requirements of local building codes, ensuring durability and compliance. The Ontario location offers an extensive selection of products, including storage sheds, detached garages, specialty structures, and fully custom buildings to suit both residential and commercial needs. Tuff Shed has built its reputation on innovation, customer satisfaction, and long-term value, earning the trust of thousands of property owners. Their ability to provide personalized solutions at competitive prices has made them a preferred choice for clients seeking functional and attractive outdoor structures. From tool sheds to garden sheds and garages, Tuff Shed Ontario delivers reliable, built-to-last solutions that enhance property utility and appearance. With a legacy of craftsmanship and a customer-first approach, the company continues to set the standard in the storage building industry.

Data reviewed from the City of Riverside Community & Economic Development Department, and evaluated by the General Contractors Magazine team, revealed projects handled by Tuff Shed Inc. In 2025, they completed a $27,624 build of a 16 x 24 detached garage structure. Later that year, they also constructed a 484 sq ft detached garage for an existing residence, which cost $18,905.

Potato Construction Inc

Address:
735 W. Duarte Rd., Suite 301, Arcadia, CA 91007

Potato Construction Inc. is a licensed, bonded, and insured construction company with over 15 years of experience delivering high-quality residential and commercial projects throughout California, Washington, and Nevada. With more than 300 completed homes and facilities, the company has built a reputation for excellence, reliability, and innovation in both design and execution. Known for its motto “When others can’t, we can,” Potato Construction excels at tackling complex challenges with creative solutions and a client-focused approach. The company offers a comprehensive range of services including architecture, interior design, feasibility studies, permitting, and full project management. Specializing in ADU construction, they help clients navigate regulatory requirements while minimizing unnecessary costs and maintaining full compliance. Their residential work is marked by thoughtful design and quality features that turn dream homes into reality. On the commercial side, Potato Construction tailors every project to the unique needs of each client, producing sustainable, goal-driven outcomes. Their growing involvement in mixed-use real estate development reflects their deep market knowledge and commitment to long-term community value. With a team that prioritizes strong relationships and consistent communication, Potato Construction continues to earn trust and deliver results across the western United States.

The City of Riverside Community & Economic Development Department provided records that the General Contractors Magazine team used to trace previous work by Potato Construction Inc. In 2025, the company completed a $150,000 project consisting of a two-bedroom, two-bathroom ADU with a kitchen, attached to an existing detached 3-car garage. In 2022, they handled a $278,704 project that involved building a new 1,727 sq ft house, including a 446 sq ft garage and a 57 sq ft porch.

HMR&R Services Inc.

Address:
279 San Jacinto River Rd., Lake Elsinore, CA 92530

HMR&R Services Inc. is a full-service manufactured home dealer based in Lake Elsinore, California, known for delivering high-quality homes and comprehensive project support. With years of industry experience, the company has helped countless clients place homes in mobile home parks, on private property, and even in backyard spaces. HMR&R not only specializes in home sales but also guides customers through each phase of the process, from permitting and preparation to final placement. Their reputation for offering exceptional value is backed by a commitment to providing the best quality homes at competitive prices. Clients appreciate their straightforward approach, attention to detail, and clear communication throughout each project. The company’s personalized service and dedication to customer satisfaction have earned it strong referrals and repeat business. HMR&R’s team works hard to eliminate confusion and stress, making complex home installations feel manageable and efficient. Their success is built on trust, knowledge, and the ability to consistently deliver results. Whether serving first-time buyers or seasoned homeowners, HMR&R Services Inc. remains a dependable partner in the manufactured housing industry.

HMR&R Services Inc. appeared in building permit data analyzed by the General Contractors Magazine team, using information from the City of Riverside Community & Economic Development Department. In 2021, they executed a $1,470,126 project to install a 1,600 sq ft manufactured home on a permanent foundation, which included a 42 sq ft detached porch and a 420 sq ft garage. In 2024, they completed an $85,000 manufactured home installation with a detached garage.

B & S Builders United LLC

Address:
29527 Nuevo Rd., Nuevo, CA 92567

B & S Builders United LLC is a professional and reliable general contractor known for delivering high-quality construction services that prioritize craftsmanship, affordability, and sustainability. With years of experience in both custom residential construction and home renovation, the company has built a solid reputation for exceeding client expectations through attention to detail and personalized service. Fully licensed, bonded, and insured, B & S Builders United LLC offers a comprehensive range of services including new construction, kitchen and bathroom remodels, room additions, ADA-compliant upgrades, and full home restorations. Their skilled team also handles patio covers, painting, plumbing, and electrical work, ensuring clients receive complete project solutions under one roof. The company’s mission centers on client satisfaction and transparency, which is evident in their thorough consultations and commitment to quality at every stage. Their ability to balance classic craftsmanship with modern efficiency makes them a trusted choice for homeowners throughout the region. Each project reflects the team’s dedication to building with integrity and precision. With a strong foundation of satisfied clients and a portfolio of successful builds, B & S Builders United LLC continues to be a leader in residential construction.

The General Contractors Magazine team reviewed project data from the City of Riverside Community & Economic Development Department to examine work completed by B & S Builders United LLC. In 2023, the company converted part of an existing garage into an 875 sq ft ADU with a bedroom, bathroom, kitchen, dining room, and family room. That project cost $98,569. Later in 2025, they completed a new single-family home measuring 2,058 sq ft with an attached 532 sq ft garage, totaling $254,885.

Note: The data used to compile this list may not be complete based on the availability of permit data – collecting and consolidating this data is a time-intensive and difficult task. It may not be complete in all areas due to jurisdictional reporting requirements and the availability of data. Job values and permit fees should be taken as estimates rather than exact values, based on the most complete permit and contractor data available. Additionally, number of projects and typical job size may be updated per contractor request.

The time period for the data used for this ranking was the past 365 days, plus an additional 45 days to account for the average timeline of a building permit. If you have any suggestions on the data or see any corrections that you’d like to give feedback on, please fill out this form. For more insights on construction data outside that are not directly related to contractors, there are other resources available as well.