Fullerton Gym Renovation Contractor

CREW Builders is a professional team of commercial contractors that specializes in the renovation and remodeling of commercial gym and fitnes facilities.  Our team works with gym owners to assess their needs, develop plans for renovations, and as a design-build contractor, oversee the construction process from start to finish.  We can provide a variety of services including flooring, lighting, electrical systems, plumbing, equipment installation, design, and full construction build-out. The goal at CREW is to help gym owners and key stakeholders to create a space that is both functional and aesthetically peasing, while also ensuring that the renovation is completed on time and within budget.  With our past experience, we can help gym owners transform their facility into a modern, state-of-the-art space that attracts new members and retains existing ones.

To request a bid or for more information, please fill out our Request Information form or give us a call!


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Enhance the Gym Experience through Renovation

When a gym or fitness facility provides a welcoming environment to members of the community, word can spread quickly!  Our goal is to build out a completely modernized gym specfically tailored to your vision, goals, brand, and target market.  Modern fitness centers have the latest technology that their members have come to expect, we will ensure you have all the amenities that will meet today's modern workout expectations and lead your business to success.

A significant advantage of commercial gym renovation is that it can increase the property value of the facility. By renovating the gym, owners can enhance its curb appeal, create an improved user experience, and add value to the property. Additionally, a well-renovated gym can attract investors and potential buyers, providing an opportunity for the owner to sell or lease the facility for a higher price. Ultimately, commercial gym renovation is an investment in the gym's future and the success of its owners.

Types of Gyms and Fitness Centers We Work With:

Corporate Gyms
Fitness Gym Franchises
Yoga Studios
Karate Studios
Fitness Studios
and much more!

A Successful Renovation

Assess Your Current Space

Before diving into any renovation project, it's important to evaluate your existing gym space thoroughly. Consider factors such as the layout, equipment condition, lighting, and overall ambiance. Identify areas that need improvement and prioritize them based on their impact on member experience and safety.

Define the Renovation Goals

What do you aim to achieve with your gym renovation? Are you looking to expand your offerings, attract a new demographic, or enhance the overall member experience? Clearly defining your renovation goals will help guide your project and make it more focused and effective.


Setting a realistic budget is an important aspect of your gym renovation project. Consider not only the cost of materials and labor but also any additional expenses, such as permits, design fees, and contingency funds. If necessary, explore financing options to ensure you can complete your project without financial strain.

Design and Layout

Engage with the CREW team of designers to create a functional and visually appealing gym layout. Optimize space utilization, proper equipment placement, and consider the flow of foot traffic. A well-designed gym will enhance the overall member experience and safety.

Flooring and Lighting

Upgrading flooring and lighting can have a significant impact on the gym's atmosphere. Durable, slip-resistant flooring is essential to ensure safety, while proper lighting can create an inviting and energizing space. Consider eco-friendly lighting solutions to reduce energy consumption.


Maintaining a comfortable temperature and air quality is essential for member comfort. Consider upgrading your HVAC system to ensure optimal climate control. Additionally, explore environmentally friendly practices, such as using energy-efficient HVAC systems and sustainable building materials.

A well-executed gym renovation can breathe new life into your fitness facility, attract more members, and improve the overall member experience. By carefully planning and considering all aspects of the renovation process, you can will have a successful renovation that benefits your business and your members. Stay focused on your goals, budget wisely, and prioritize safety and member satisfaction, and your gym renovation project will be a resounding success with CREW.


Specializing as a commercial tenant improvement general contractor, CREW Builders has extensive experience in commercial renovations and tenant improvements. With over 40 years of experience in the commercial construction industry, our refined relationships and sophisticated designs provide high-profile renovations within budget and on schedule.  We work with commercial clients of all industries including office remodelsindustrial facilitiesmedical officesretail boutiquesfitness centershospitality, and even churches!  As a design-build contractor, our team will handle all aspects of the project from design and architecture, project planning, budgeting, obtaining permits, managing sub-contractors, project management, and full build-out!  

To request a bid or for more information, please fill out our Request Information form or give us a call!


Our Reviews

  • ”With the help of Crew Builders the dream for JDM Salon has become a reality. We brought our concepts and vision and with the expertise and creative leadership Crew Builders has to offer, turned our dream into a successful high-end salon. Throughout the entire process we experienced professional, highly skilled workmanship extending all the way from leadership to each subcontractor. With the help of Crew Builders, we are living our dream.”

    - Wendy McGill,
    JDM Salon

  • ”My experiences with Crew Builders have been nothing but positive. I have found them to have a “can do” attitude with every project we’ve worked on together, thorough on their completion of projects, and to always be willing to help in any way possible, even if it’s not relative to a project we may be working on together at the time. They are a great group of people to work with and I look forward to many more projects with them in the future.”

    - John Marzich,
    Fraser McClellan & Associates

  • ”Crew Builders professional yet personable approach to their business sets a new standard of performance in the industry. Their work with our client accelerated the deal and exceeded expectations in cost and time. This is a company you can count on.”

    - Marc Frederick,
    CCIM Associates

  • ”The work was completed ahead of schedule with only one pricing change, due to a change that was not included in the original scope of work. Everyone that we dealt with at Crew Builders including the owner, staff and subcontractors was extremely capable and responsive to our needs. The Crew Builder team made us feel as if we were their only client, even though I know they had running several other jobs at the same time.”

    - Kent McIntosh,