One Team.
Zero Delays.
We own the trades that matter. No subcontractor gaps, no schedule excuses—from ground-up to redevelopment, one team owns the outcome.
Project Timeline Velocity
⚠ Subcontractor Delays
✓ Direct Execution • Zero Dependencies
30% Faster
Average Turnover
8
Weeks Saved
500+
Commercial Projects
45+
Years in Business
0.8
EMR Safety Rating
90%
Repeat Clients
Every other GC outsources the work that matters. We don't.
Traditional GCs broker your job to dozens of subs. When electrical slips, HVAC waits. When HVAC slips, everyone waits. You pay the markup — and the calendar.
We're vertically integrated: electrical, mechanical, plumbing, concrete, glazing, finishes, and civil — all in-house. No subs on the critical path. No blame game. Just build.
That's why we can say it: Zero Delays.
From adaptive reuse to ground-up builds — one team delivers every trade, start to finish.
We deploy vertically integrated teams where schedule and quality matter most.
We don't broker your job — we build it. Seven licensed trade divisions work as one integrated team. No subs on the critical path. No blame game.
The ITDG Schedule Advantage
Average 3-week schedule compression vs. subcontractor-dependent GCs
85%
Self-Performed
0
Schedule Conflicts
A sample of recent delivery — tenant improvements, data centers, conversions, and ground-up.
Official letters of recommendation from owners and partners — no spin, just proof.
Michael Burton
Smart Box Construction
“A defining strength of ITDG is their collaborative mindset. They foster strong working relationships between all stakeholders, creating an environment where architects, engineers, and subcontractors can work seamlessly.”
Dan Norville
Vivo Investments
“ITDG demonstrated a high level of professionalism, expertise, and commitment to quality. Their team was proactive in addressing challenges and provided innovative solutions that greatly enhanced the project's overall outcome.”
Nate Taylor
Lodging Dynamics
“Dave's team reorganized their plan and accomplished in 7 weeks what had been scheduled for 12. They restaffed for 7 day work weeks and got the job done.”
George Larsen
Larsen Baker
“You came in on budget and on time. We know we saved a significant amount of money on this TI, because your company has staff that performs the trades internally.”
Technical insights and field reports from Arizona's vertically-integrated construction team.
The difference between a GC that self-performs trade work and one that subs everything out isn't academic — it shows up in your budget, your schedule, and your punch list.
Read More
Design-build and bid-build are fundamentally different ways to deliver a commercial construction project. Here's how to choose the right one for your situation.
Read More
A practical breakdown of commercial construction costs per square foot in Arizona — by project type, with real ranges and the factors that move the number.
Read MoreBusiness owners use these terms interchangeably. A Tenant Improvement (TI) typically refers to customizing an existing commercial space for a new tenant. A 'Build-Out' often means building out a 'cold dark shell' or brand new space from scratch. We handle both.
The biggest delays come from conflicts between subcontractors. The drywaller waits for the electrician, who waits for the plumber. At ITDG, we are the electrician, plumber, and framer. We coordinate instantly and work in parallel.
While every project varies, our model is faster. For Lodging Dynamics, we completed a 12-week schedule in just 7 weeks. Contact us for a specific timeline estimate based on your prints.
Yes. While we handle large redevelopments, our TI divisions manage projects of all sizes, from small office renovations in Tucson to large commercial build-outs in Phoenix.
Backed by more than 45 years of construction leadership in Southern Arizona, ITDG Construction is a Tucson general contractor built on deep local expertise. We understand the desert climate, the permitting landscape, and the pace that commercial projects demand here. Our model is different by design: we are a vertically integrated construction firm that owns and operates the trade divisions most contractors outsource.
Seven in-house divisions—electrical, HVAC, plumbing, glazing, painting, civil, and concrete—staffed by W-2 employees who report to our superintendents, not a subcontractor's. That makes us a true self-performing contractor, and it shows in the numbers: over 500 commercial projects delivered and a 90% repeat-client rate. When you hire a commercial general contractor that controls its own workforce, the margin for error shrinks and the margin for value grows.
From tenant improvements and ground-up builds to data center construction and hotel conversions, our commercial construction services cover the full spectrum of what owners and developers need. Every project type benefits from the same advantage: one contractor, one schedule, zero finger-pointing between trades. We are the Arizona commercial contractor that building owners call when the timeline is tight and the scope is complex.
Headquartered in Tucson with operations across 13 states, we bring national capability with local accountability. As a tenant improvement contractor and full-service GC, we cut 20–30% off typical MEP costs and compress schedules by roughly 30% because we never wait on outside crews. One team, one point of contact, one outcome: your project delivered on budget and ahead of schedule.
One team. One schedule. Zero subcontractor delays. Tell us what you're building — we'll show you a faster way to get there.
No obligation. Free project consultation.
