Commercial Tenant Improvements

At Bello Construction we specialize in delivering high-quality commercial interior build-outs as one of the leading tenant improvement contractors in Phoenix. Whether you’re preparing a retail space, customizing an office, or renovating a medical or industrial unit, our experienced team of tenant improvement general contractors ensures every project is completed to code, on time, and tailored to your business needs.

We partner with property managers, landlords, and business owners to execute efficient, cost-effective tenant improvements across the Phoenix metro area. From space planning and permitting to construction and final walkthrough, we handle every aspect of the process. If you’re searching for reliable commercial tenant improvement contractors, we bring expertise, flexibility, and precision to every build-out.

Why Hire Us for Tenant Improvements?

Licensed

Licensed tenant improvement contractor with deep knowledge of Phoenix commercial codes.

warehouse

Experts in office, retail, medical, restaurant, and warehouse build-outs.

including design

Turnkey service from concept to completion—including design, permits, and construction.

Minimize downtime

Minimize downtime with fast turnaround and precise scheduling.

Transparent budgets

Transparent budgets, scope alignment, and change order control.

Collaborative approach

Collaborative approach with landlords, architects, and city inspectors.

local business

Trusted by local business owners, developers, and property managers.

Tenant Improvement Best Practices

construction

Understand lease agreements and TI allowances before construction begins.

business

Use durable, commercial-grade materials suited to the business type.

Ensure designs

Ensure designs meet ADA, safety, and code requirements.

revisions

Involve contractors early to avoid redesign and costly revisions.

flexibility

Plan build-outs with flexibility for future tenant needs.

FAQ

frequently asked questions

What is a tenant improvement in construction?

Tenant improvements (TIs) refer to custom renovations made to a commercial rental space to meet the needs of the tenant. This can include new walls, flooring, lighting, plumbing, HVAC, and more.

Who typically pays for tenant improvements?

It depends on the lease agreement. Often, landlords provide a Tenant Improvement Allowance (TIA), but in some cases, tenants may pay partially or fully. We can help you work within your TIA or budget.

What is the difference between renovation and tenant improvement?

Renovation is a general term for updating or restoring any building, while tenant improvement refers specifically to interior modifications made to a leased commercial space to suit the tenant’s needs.

Testimonials

What our customers are saying

Narsay was phenomenal from start to finish. Out of the five estimates I received, his pricing was right in the middle, but his professionalism and attention to detail set him apart. He clearly understood my vision and provided valuable insights that enhanced the final outcome. Narsay and his crew were exceptional—always on time, respectful, and focused on quality. He stayed on budget throughout the project and kept me informed every step of the way. No matter the time of day, even while on vacation, he was always available to answer any questions via call or text. His dedication and professionalism were truly impressive. I would highly recommend Narsay and his team to anyone considering a remodel. High marks all around!

Michael S.
Michael S.

Over the years, Narsay Bello and company have remodeled two homes for me. He brings an abundance of experience, professionalism, and creativity. In an industry that is notorious for their delays, Narsay completed the projects as promised in the initial quotes! I had a complete Master Bathroom remodeled into a luxury suite. There was complexity with the sewer lines, and Narsay calmed my angst and notified me that he is a licensed plumber and is capable of addressing it. In a separate remodel, the house needed a lot of love, and we were short on time before I had to move in. He was so responsive and was able to prioritize the project (granted at a premium cost) but it was all worth it to have it done so promptly! I continuously recommended Bello Construction and won’t allow anyone else to work on my existing or future homes. He is fairly priced, honest, and communicative. I personally love supporting local family business and highly recommend them!

Jimmy P
Jimmy P

Narsay and crew from Bello Construction did a great job transforming our kitchen and living room vision into reality! We are very happy with how everything turned out!

Nancy B
Nancy B

After interviewing several contractors we selected Bello Construction based on their portfolio of past projects and the initial meeting we had with Narsay. We are extremely pleased with the results! Narsay listened to our inputs, gave invaluable advice and as team we designed a beautiful casita with attached garage/shop. The quality and professionalism at each step of the large project were fantastic. Thanks to Narsay and his wonderful crew for their dedication and attention to detail, our family really appreciates it.

Pete O
Pete O

We had a great experience with Bello Construction. We had a fairly big project of tearing down a load bearing wall, redoing 1000 square feet of flooring, replacing windows and completely redoing the kitchen from scratch. We had six companies come out to bid for the project that sought out our work on the thumbtack. Of those companies, only a three gave us quotes. We chose BC because their quote seemed to be the best and we really liked Narsay (the company owner). From the outset, he was highly communicable and friendly. As project progressed, we were highly impressed that their focus on our project and communication never waned a bit. Any texts, calls or emails were almost always responded to within minutes. Over the span of the 5 week project, Narsay was on site all but two business days. The end result was an on-budget, ahead of schedule project that exceeded all our expectations. Any concerns we had were addressed to our satisfaction along with their guarantee that they will continue to back up their work even after the project was done. Great people that do great work!

Scott W
Scott W

We hired Bello Construction for a major remodel of our home creating a high end gym and spa in our casita. From the very first time we met with Narsay(owner/contractor) he saw our vision. He listened to us and found ways to make our vision happen. Every step of the way he was on top of our project making sure the details were covered. He was punctual with his deadlines even delivering the final project early! He was also on budget. Two great things to say about any contractor in my opinion. The finished product exceeded our high expectations. I couldn't give any higher of a recommendation to Narsay and Bello Construction. We will definitely be using him again for future projects around our home.

Tim K
Tim K

Servicing area

Servicing Maricopa County

We proudly serve homeowners and businesses throughout the greater Phoenix metropolitan area. From vibrant Phoenix, AZ to the surrounding communities of Mesa, Scottsdale, Glendale, Gilbert, and Chandler, our team provides top-notch construction services tailored to each client’s needs.
  • Phoenix AZ
  • Mesa AZ
  • Chandler AZ
  • Scottsdale AZ
  • Glendale AZ
  • Gilbert AZ
  • Tempe AZ

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