Less Change Orders
More Efficiency
On Budget, On Time
Personalized Service
Focused on Your Project
Contact Us to Start Now

Get Started with G & J Development Today. Call (520) 745-1151


Exceptional quality, on time, at budget

G & J Development is focused on providing unrivaled commercial construction excellence and performance. We provide less change orders and adjustments so your projects can finish on time and reliably. Whether it’s a rebuild, a build out or a ground up project, we are ready for you.

  • Less change orders.
  • Reliable, on time, on budget.
  • Exceptional quality.



Commercial Construction

At G&J Development we are focused on providing you with the very best quality work you can find on any type of commercial construction, both locally and nationally.

Less Change Orders

Less change orders so less hassle for your project… (more…)

Built with Care

G& J Development ensures every project is built with care and reliability… (more…)

Personalized Approach

With our personalized approach you’ll soon find out you are not a number, you are a client we serve and take care of… (more…)


Debbie Cargen

Office Mgr. & Accounts Payable/Accounts Receivable

745-1151 Ext 238 Dcargen@gjdev.com

Doug Carroll

Project Manager/Estimator

(520)745-1151  Dcarroll@gjdev.com

Alex Cuestas

Electrical Project Manager

(520)745-1151 Ext 228 Acuestas@gjdev.com

Garett Cunningham


(520)745-1151 Ext 223   Gc@gjdev.com

Eric Fitzpatrick

Project Manager

(520)745-1151 Ext 227    Eaf@gjdev.com

Glenn Hamm

General Superintendent

(520)240-9938 ghamm@gjdev.com

Drew Jones

Project Manager/Estimator

(520)745-1151 Ext 239   djones@gjdev.com

Alex Garcia

Director of Operations

745-1151 Ext agarcia@gjdev.com

Brandi Park

Payroll Specialist

745-1151 Ext bpark@gjdev.com

Michelle Acuna

Administrative Assistant

745-1151 Ext MAcuna@gjdev.com

Robin Wilton


745-1151 Ext Rwilton@gjdev.com

Reviews and Testmionials

I have had many opportunities to work with Garett Cunningham of G & J Construction on a number of design/build projects he performed for Pima County. His work was always first class, on time and with very few change orders necessary to accomplish the project through to completion.

Lou Ginsberg, Client

Initially intimidated by the magnitude of this latest project my anxiety was quickly replaced by trust. Step by step you assisted me with everyone from design to lessening the cost of projects, to providing a work schedule complete with weekly pictures and updates.

Annette Lewis, Client

…I trust Garett Cunningham and recommend G & J Construction. He and his firm have earned that trust, over the past twenty years. I have no doubt that he will look you in the eye and perform exactly as he promises! His word is his bond. His is integrity is paramount, which is the reason

Greg R Vinikoor, Client
Read More Reviews

Want to lean more about G&J Development from our clients or leave a review? Your thoughts and words are important to us.

Less Change Orders

Less changes, less cost, more efficiency.

Reliable and Trusted

Commercial construction builders you can depend on.

Highly Qualified

We handle large-scale, national projects as well as and local building

Client Focused

Every client is important to us, so we provide personalized service.


If you have a project you would like to discuss,
get in touch with us.

We are ready for your project.

G&J Development
(520) 745-1151
Tucson, AZ

(520) 745-1151
Garett Cunningham, CEO

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