Tenant Improvements · Phoenix, AZ
Phoenix's commercial market spans office parks, retail corridors, and medical districts across the metro. Cosmo builds tenant improvements that meet City of Phoenix commercial permit requirements and your lease deadline.
Tenant Improvements in Phoenix
The Phoenix Market
Phoenix's commercial real estate market is one of the largest in the Southwest, spanning multiple submarkets — downtown Phoenix, Camelback Corridor, Deer Valley, Metrocenter, and the South Mountain commercial areas. Each submarket has its own character and tenant profile.
City of Phoenix commercial permits run through the Phoenix Development Services Department with a separate plan review process for commercial occupancies. Phoenix's commercial permitting can run 4–8 weeks depending on project complexity and current review volumes. We factor this into every project schedule and can discuss expedited review options when lease timelines are tight.
Cosmo has worked across the Phoenix metro on office and commercial TI projects. We provide written estimates, carry the insurance commercial landlords require, and deliver lien waiver packages at project completion.
Our Work
Common Questions
City of Phoenix requires building permits for tenant improvements that modify structural elements, MEP systems, or occupancy. Commercial plan review is handled by Phoenix Development Services. Standard review takes 4–8 weeks; a first-time commercial project in a new space often runs toward the longer end. We submit complete drawing packages to minimize back-and-forth comments.
Commercial TI costs in Phoenix range from $40–$80/SF for basic office buildouts (demising walls, flooring, paint, standard electrical) to $120–$200/SF for full medical office or high-finish retail buildouts. The range is wide because scope varies enormously. We provide an itemized estimate based on your specific drawings, not a per-square-foot estimate.
Yes — we regularly work in occupied buildings, phasing construction to minimize disruption to other tenants and coordinating with property management on work hours, fire alarm coordination, and dust barriers. Phoenix commercial buildings often require weekend or after-hours work for work that affects common-area systems.
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Phoenix, AZ
Written estimate within 7 days. Licensed KB-2 · ROC#335649 · Bonded & Insured.
Tell us about your Phoenix commercial project. Estimate within 7 days.