JMG builds and renovates commercial office space throughout the Phoenix metro — from open-plan workspaces and private offices to reception areas, break rooms, and conference rooms. Whether you're moving into a new suite or modernizing the one you're in, we deliver a workspace that's ready to perform.
Most of our office work happens in occupied buildings, so we plan around your operations: careful sequencing, dust and noise control, and after-hours scheduling when you need it. We self-perform select trades in-house and manage trusted subcontractors for the rest — so you get tighter quality control and one point of accountability from start to finish.
Complete build-outs of new suites — layout, walls, flooring, lighting, and finishes.
Phased remodels that keep your team working while we build around them.
Workstations, private offices, huddle rooms, and executive suites.
Glass walls, AV rough-in coordination, kitchenettes, and collaborative spaces.
First-impression lobbies and reception areas built to your brand.
Flooring, paint, ceilings, lighting, and millwork refreshes on any schedule.
We review your space, layout goals, and how your team uses it day to day.
A clear, line-item proposal matched to your budget and move-in date.
We sequence the work — after hours if needed — so operations keep running.
Punch list, cleanup, and a workspace that's ready on day one.
From our Peoria shop we serve commercial clients across the Valley:
Yes — occupied-space work is one of our specialties. We phase the project, contain dust and noise, and schedule disruptive work after hours or in zones so your team stays productive.
Costs vary widely by finish level and scope and are typically quoted per square foot. We provide a detailed line-item estimate after a walkthrough so you know exactly what's included — no vague allowances.
Yes. We manage permits and inspections and coordinate with your landlord on building standards and access.
Yes — AZ ROC 308923, bonded and fully insured, with COIs and additional insured endorsements available on request.
Tell us about your space and we'll get back to you within one business day with next steps.
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