Building Your Vision
We are a full-service construction management firm providing value-based services to clients nationwide at the highest level. Building is who we are. We are driven to build partnerships, skilled teams, community bonds and a safer and better place to live and work. GCON elevates the construction experience through our commitment to serve our clients, partners and people.

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Royal Oaks
Sigma
CONFIDENTIAL CLIENT | Los Angeles, CA
Town of Fountain Hills Pavers
WE are GCON
Driven by our people and our passion to serve, we are a company built to make our workplace, industry and community a significantly better and safer place.
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GCON Welcomes 2024 Summer Interns
GCON Receives Highwire Platinum Safety Award
GCON LEADERS PROGRAM Class of 2024

GCON had the honor of supporting our good friends at DataBank and their successful SKO 2025 in Las Vegas. Our high-tech leaders, Brian J. White, Mike Godbehere and Gabriel Gavriilidis joined the kick-off and had the opportunity to share who we are and our company’s capabilities. We appreciate Databank for including us and for setting the standard for energizing a national team! It was an impressive four days!
#teamGCON #missioncritical #gcon #conference #oneGCON #BuildingYourVision #Databank #SKO2025


GCON’s annual holiday party was held in early December at Heritage at Sportsman’s Park located at State Farm Stadium. This year’s festivities included live caricature drawings, balloon animals, a mechanical reindeer and a 360-degree photo booth! One of the most special parts of our holiday party is the effort our event team makes for every child. Our team goes out and hand selects a gift for each child that is catered to their likes and interests. Mr. and Mrs. Claus then attend the party every year to hand out presents and take pictures with all GCON families.
Thank you to all of our staff – we would not be where we are today without YOU! GCON hopes that everyone had a safe and happy holiday season. 😊🎄🎁
Special thank you to all of our vendors –
Photographer: @visualsbyzay
Event Coordinator: @mirandamadisonevents
MME Team: @danielancarlos @dianaregicano @mariahevents @julialopezweddings
Venue, Catering, Bartending: @heritageatsportsmanspark
DJ: @arizonasdj1
Floral: @kcsflorals
Rentals: @epicpartyteam @azbouncepro
Caricature Artist: @sketchmywedding
Santa & Mrs Claus: @marifilkins
Marquee Letters: @desertsageaz
Lighting: Taylor Equipment
Tent: @big_az_tents
#oneGCON #holidayseason #teamGCON #phoenixconstruction #GCON #StateFarmStadium #HeritageatSportsmansPark


Cheers to 2025! GCON is grateful for all we accomplished in 2024 and looking forward to more success and collaborations this year.
#teamGCON #HappyNewYear #GCON #newyearseve #oneGCON #collaboration #phoenixconstruction


Holidays aren’t always the easiest time of year for everyone. Greg Bennet, Founder of StrongerWork calls this season the ‘Holiday Hurricane’. Greg says this time of year can be uncomfortable at times for a lot of people and it’s important for companies to recognize that. “There are a lot of people that have been through a lot of stuff either right now, in the recent pandemic years, or since childhood”.
Always remember, you are NEVER alone, and it is always okay to ask for help. Check out some helpful ways to check on YOUR mental health this holiday season!
#oneGCON #StrongerWork #GCON #mentalhealth #teamGCON #holidayseason #checkingin #meantalhealthsupport #phoenixconstruction


Last night, three of our leaders graduated from prominent Arizona Builders Alliance programs. Brian White graduated from the Senior Executives Program (SEP), Flint Ellis from the Leadership Development Program and Beau Hensel from the Emerging Leaders Program. These individuals uphold the GCON core value of Continuous Improvement through their commitment to learn, advance and refine, not only for themselves, but for their teams.
"This accomplishment is not easy. The time it takes to complete an intensive and immersive program like this with the workload these guys carry is commendable. Their willingness to advance and to grow only makes GCON stronger." -Shawn Rosenberger, GCON`s COO.
Congratulations to the entire 2024 ABA graduates!
#oneGCON #ArizonaBuildersAlliance #GCON #ABA #teamGCON #SeniorExecutiveProgram #CoreValues #phoenixconstruction


Shayne Lovato, Estimator at GCON, sat on a panel discussion with the American Subcontractors Association. The lunch event, attended by over 60 subcontractors, was an incredible learning experience. ASA’s GC Partners in Construction and friends from ASPE Arizona Chapter Six came together with ASA`s membership to bring the audience the "Bid Day: A Peak Inside the GC War Room." This event featured a panel of experts from GCs, the Trades, and Suppliers, providing a 360-degree view of how crucial decisions are made during the construction process. It was a fantastic opportunity to gain valuable insights from industry leaders!
Panelists included:
• Amber Perez, Signature Projects
• Rich Gohl, Sundt
• Robert Thompson, Hensel Phelps
• Shayne Lovato, GCON
• Arun Ghosh, Willmeng
#oneGCON #AmericanSubcontractorsAssociation #teamGCON #ASA #Willmeng #GCON #HenselPhelps #Sundt #SignatureProjects #ASPE


Our recruitment team, along with members from our New Mexico team recently spoke to The Associated General Contractors of America chapter at the University of New Mexico (UNM). The aspiring construction professionals got to hear about GCON as a company, our project management process, `GSTEPS™` and some of the work GCON is completing in New Mexico. Great work team and thank you to UNM for hosting us!
#oneGCON #UNM #teamGCON #UniversityofNewMexico #GCON #recruitment #nmconstruction


GCON is proud to congratulate our very own Michael F. D’Andrea for being recognized in AZ BIG MEDIA 2025 People & Projects to Know (PTK). Mike is a seasoned CRE professional. His work in development and commercial construction continues to uphold our core value of `Set a New Standard` with his relentless pursuit of innovative approaches to elevate our clients’ experience and project execution. He is definitely a person to know! 😁
Congratulations to all of the 2025 influential CRE professionals and the landscape-defining projects that continue to position Arizona as a national contender.
#teamGCON #oneGCON #phoenixconstruction #phoenixcontractor #GCON #generalcontractor #PTK #AZBigMedia


GCON recently attended the Arizona Corporate Excellence (ACE) Awards where they were ranked among the Top Private Companies in Arizona! 🤗🏆
Thank you to our dedicated staff, without you, none of this would be possible!
#teamGCON #ACEAwards #GCON #awardseason #oneGCON #phoenixxonstruction #topprivatecompany


GCON staff and their families participated in the American Heart Association West Valley Heart Walk this past weekend. The event, held annually, aims to raise money to save lives from this country`s No. 1 and No. 5 killers - heart disease and stroke.
Thank you to all of our staff who participated! ❤👣
#teamGCON #HeartWalk #GCON #AmericanHeartAssociation #oneGCON #charityevent #phoenix


ASU’s Coordinator of Student Recruitment and Engagement for The Del E. Webb School of Construction, Abby Still and GCON’s Talent Acquisition Specialist, Jenna Everist, visited Highland High School to speak to their Advanced Engineering classes.
Mr. Curtis Willems was gracious enough to welcome the group into two of his classes to speak about ASU’s Construction Management Program and GCON’s involvement in the program and construction industry. The students had a competition where they broke out into teams and were instructed to build a structure out of tape and dry spaghetti noodles that had to be strong enough to hold a large marshmallow.
Thank you to Abby and ASU for including GCON, Curtis and Highland High School for hosting, and especially the students for being so involved!
#teamGCON #ASU #GCON #DelEWebbSchoolofConstruction #recruitment #oneGCON #phoenixconstruction #HighlandHighSchool
