Commercial Tenant Fit-Outs

Custom Fit-Outs That Match Your Business Vision

At Cityside Construction, we create commercial spaces that work as hard as you do. From offices and retail shops to restaurants and wellness studios, we specialize in tenant fit-outs that reflect your brand, support your operations, and set you up for long- term success. Whether you're building from a blank shell or reimagining an existing space, our team brings the experience, precision, and professionalism to get it done right, on time and on budget. Serving Greater Boston, we deliver functional, high-quality spaces built for growth.

Tailored Solutions for Every Industry

• Offices – Collaborative workspaces, conference rooms, modern finishes

• Retail – Custom shelving, display features, open and inviting layouts

• Medical/Dental – Clean, efficient, and compliant with industry standards

• Hospitality – Bars, cafés, waiting areas, and guest spaces

• Industrial – Functional layouts with safety, access, and productivity in mind

From Empty Space to Grand Opening

We manage every detail—from initial planning and permits to build-out and finishing touches. Our process is streamlined and transparent, helping you open your doors faster while staying within budget. We coordinate with landlords, engineers, and inspectors so you can focus on launching your business.

Work With a Team That Gets It Done Right

Cityside Construction is trusted by local business owners, property managers, and franchise operators across Greater Boston. Our team is known for its problem-solving mindset, precision craftsmanship, and ability to deliver commercial spaces that work as hard as you do.

Build a Space That Works for You

Contact us to schedule a consultation and bring your commercial vision to life with a custom tenant fit-out.

Our Process

From Our Clients

★★★★★

I recently hired Cityside Construction to install a patio at my home, and the experience was exceptional from start to finish.The Cityside team demonstrated remarkable professionalism throughout the project. They provided thoughtful design recommendations that perfectly aligned with our vision while offering practical solutions for our space. What impressed me most was their ability to handle all aspects of the project with minimal input required from our side - they managed everything from coordination to material selection seamlessly.Despite challenging winter conditions and a difficult access point (a narrow alleyway that required all work to be done by hand), the Cityside team completed the installation efficiently without compromising on quality. Their transparency throughout the process was refreshing - we were kept informed at every stage with no unexpected costs or delays.The finished patio exceeds our expectations in both appearance and construction quality. It's evident that the work was completed with precision and attention to detail, ensuring durability even with the challenging installation circumstances.

For anyone seeking patio installation services, I highly recommend Cityside Construction. Their combination of craftsmanship, efficiency, and customer service makes them an outstanding choice for any outdoor project.

Spencer Bos

★★★★★

"Nick and his whole team at Cityside Construction did an exceptional job demolishing our triple decker’s old porches and building new ones. They were thorough, collaborative, and very knowledgeable. As unpredictable problems arose, Nick and his team were able to pivot and adapt to come up with effective solutions, without adding too much extra cost. All of Cityside’s partner contractors were incredibly professional and highly skilled; truly some of the best tradespeople we’ve ever worked with. Overall, the quality of the work was next-level. Additionally, they quickly procured all the proper permits and followed all safety protocols. Our new porches are beautiful; we get lots of compliments from friends and neighbors. We would absolutely hire Cityside again and would highly recommend them."

Brenden Little

★★★★★

"Nick and his team were absolutely amazing. They were very patient with us during the planning process, while we decided the scope of work, but once we were aligned there and the permits came through, his team went to work. They delivered within the estimated timeline, and Nick kept in excellent communication throughout the process, texting us regularly and coming onsite for walkthroughs to discuss specifics. They took our original 1958 kitchen and barely updated basement and made them into dream living spaces, and we love our home! I would highly recommend Cityside Construction for any renovation project, large or small. I will definitely work with them again!"

Libby vanBuskirk

From Our Clients

★★★★★

"Nick and his team were absolutely amazing. They were very patient with us during the planning process, while we decided the scope of work, but once we were aligned there and the permits came through, his team went to work. They delivered within the estimated timeline, and Nick kept in excellent communication throughout the process, texting us regularly and coming onsite for walkthroughs to discuss specifics. They took our original 1958 kitchen and barely updated basement and made them into dream living spaces, and we love our home! I would highly recommend Cityside Construction for any renovation project, large or small. I will definitely work with them again!"

Libby vanBuskirk

★★★★★

"Nick and his whole team at Cityside Construction did an exceptional job demolishing our triple decker’s old porches and building new ones. They were thorough, collaborative, and very knowledgeable. As unpredictable problems arose, Nick and his team were able to pivot and adapt to come up with effective solutions, without adding too much extra cost. All of Cityside’s partner contractors were incredibly professional and highly skilled; truly some of the best tradespeople we’ve ever worked with. Overall, the quality of the work was next-level. Additionally, they quickly procured all the proper permits and followed all safety protocols. Our new porches are beautiful; we get lots of compliments from friends and neighbors. We would absolutely hire Cityside again and would highly recommend them."

Brenden Little

★★★★★

I recently hired Cityside Construction to install a patio at my home, and the experience was exceptional from start to finish.

The Cityside team demonstrated remarkable professionalism throughout the project. They provided thoughtful design recommendations that perfectly aligned with our vision while offering practical solutions for our space. What impressed me most was their ability to handle all aspects of the project with minimal input required from our side - they managed everything from coordination to material selection seamlessly.

Despite challenging winter conditions and a difficult access point (a narrow alleyway that required all work to be done by hand), the Cityside team completed the installation efficiently without compromising on quality. Their transparency throughout the process was refreshing - we were kept informed at every stage with no unexpected costs or delays.

The finished patio exceeds our expectations in both appearance and construction quality. It's evident that the work was completed with precision and attention to detail, ensuring durability even with the challenging installation circumstances.

For anyone seeking patio installation services, I highly recommend Cityside Construction. Their combination of craftsmanship, efficiency, and customer service makes them an outstanding choice for any outdoor project.