Heat, High Rates and a Cooling Market: The Headwinds Battering Phoenix Business in 2026

Phoenix added just 4,200 net jobs in the first five months of 2026, less than half the 9,800 logged over the same period in 2025, according to figures released last week by the Arizona Department of Economic Security. The slowdown is the sharpest since the post-pandemic correction of late 2022, and it is landing across multiple sectors simultaneously — construction, logistics and, increasingly, the white-collar tech-adjacent industries that were supposed to carry the metro through any national softening.

Why now? The Federal Reserve has held the benchmark rate at 5.25 percent since February, and commercial borrowers in Maricopa County are feeling it. Longer-dated debt that was pencilled in at sub-4 percent during the 2023-to-2024 expansion cycle is rolling over at rates that make the numbers on new projects barely workable. At the same time, extreme heat — Phoenix recorded 31 consecutive days above 115°F in June, breaking the 2023 record — is forcing real changes in construction scheduling, worker productivity and energy costs, all of which feed directly into project margins.

Downtown and the Suburban Corridors Under Pressure

The office market along the Camelback Corridor, which had been absorbing space steadily since 2022, recorded a net negative absorption of roughly 180,000 square feet in Q1 2026, according to data compiled by CBRE Arizona's Phoenix office. Vacancy in Class A towers on East Camelback Road climbed to 21.4 percent by April — a level not seen since early 2021. Several mid-size tenants who had committed to expansion floors during the post-Intel boom have quietly listed sublease space instead.

In Tempe, the situation around the Rio Salado corridor is more complicated. The mixed-use development pipeline that was supposed to deliver three new office-retail blocks near Tempe Town Lake by late 2026 has stalled, with two projects — one anchored by a proposed Maricopa County credit union campus — pushed into 2027 pending financing. The delays have knocked around 1,100 construction jobs out of the near-term pipeline, according to the Builders Association of Central Arizona, which flagged the problem in its June membership bulletin.

Small businesses are getting squeezed from a different direction. The average asking rent for ground-floor retail in the Roosevelt Row arts district hit $38 per square foot annually in May, up from $31 in mid-2024. For independent operators who survived the rate shock of 2023 by locking in shorter leases, those leases are now expiring into a far more expensive environment. The Phoenix Community Alliance, which supports small business development downtown, has reported a 17 percent rise in enquiries to its business stabilisation program since January, compared with the same period last year.

Semiconductor Spillover and What Comes Next

The broader geopolitical picture is also biting locally. TSMC's Arizona Fab 21 in north Phoenix continues to ramp, but several smaller suppliers and subcontractors in the semiconductor ecosystem — concentrated around the Price Road Corridor in Chandler — have trimmed headcounts as global chip demand cycles downward from the 2025 AI-infrastructure peak. GlobalFoundries' support vendor base in the East Valley shed an estimated 600 contract positions between February and May, according to a tracker maintained by the Greater Phoenix Economic Council.

Rising energy bills compound the problem. Arizona Public Service raised commercial electricity rates by 8.3 percent in March under an approved rate case, and industrial users in the West Valley manufacturing zone around Goodyear are reporting that the increase has pushed operating costs above projections made as recently as 18 months ago.

Business owners and commercial tenants approaching lease renewals before year-end should press landlords hard on tenant improvement allowances — a market where vacancy is rising gives tenants leverage they have not had since 2020. For employers, the Greater Phoenix Economic Council's workforce partnership with Maricopa Community Colleges, which subsidises on-the-job training through the regional Workforce Arizona initiative, remains one of the few concrete tools for managing labour costs without cutting headcount outright. The programme's next application window opens August 15.