
GAGETTA STEAMFITTING
PIPING PREFECTION AT WORK
License # 1131851
Insured / Bonded
Certifications
Specializing in Line Freeze, Hot Tap and Pipefitting
Contact info
Our Services
Commercial , Industrial, Residential
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License C-4 , C-60
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BTJ Pipefitter
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Certified Welder
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Certified Rigger
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ISO-9001 Trained
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OSHA-30
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SBA-Cert. WOSB
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DGS-SB(Micro)
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Screwed pipe
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PVC, CPVC
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Victaulic
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Tubing
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FRP-Pipe
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PVDF
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Ply-Pro
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Double Containment
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Bolt Up
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Line Freeze 1/4 -12"
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Hot Tap 1/4-12"
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Line Stop
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Valve Install
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Thermowell Install
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Flow Meters
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Natural Gas
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Welding
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Brazing
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Soldering
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Demolition
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Tenant Impr.
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Equipment Layout
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Boilers
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Heated
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Hot water
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Cooling Water
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Air Handler
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Exchangers
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R.O Systems
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Cooling Towers
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Mechanical Room
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Hydronics
Greg Gagetta
Field Forman
24/7 emergency
Click to Connect
Intake form below
About Gagetta Steamfitting

Gagetta Steamfitting, is a family-owned and operated business and is proudly signatory to UA Local 342, 38, 343. We operate under a service agreement and are available to travel to other locals. Gregory and Susan Gagetta founded Gagetta Steamfitting. Susan, a retired Union Electrician from Local 595, serves as CEO. Gregory, is the Responsible Managing Employee, brings over thirty years of steamfitting experience from Local 342. He oversees all projects and has earned an outstanding reputation for his expertise and leadership. We're dedicated to providing high-quality workmanship and exceptional customer service, built on a foundation of integrity and professionalism. We pride ourselves on delivering lasting value. We maintain strict quality control measures to ensure the reliability and longevity of our work. We understand the importance of timely completion and are committed to meeting deadlines and exceeding expectations. Safety is also a top priority, and we maintain a safe working environment for both our employees and our clients. Gregory always has a positive attitude and that makes him easy to work with. We would welcome the opportunity to discuss how we can collaborate in the future.
License # 1131851
Representative Project Experience
HospitalityHeading 1
Healthcare & Research Facilities
• UCSF – Multiple Campuses
• Kaiser Permanente – Multiple Locations
• Stanford Children's Hospital
• Stanford Reidy Laboratory
• Sutter Health
• Washington Hospital
• Fremont Palliative Care
• Memorial Hospital – Santa Rosa
• Zydlidac – Emeryville
Education & Public Facilities
• UC Berkeley Gateway Project
• University of California, Santa Cruz
• United States Postal Service – Concord
Commercial High-Rise & Office Buildings
• Wells Fargo – 333 Market Street, San Francisco
• Bank of America – 555 California Street, San Francisco
• SoMa High-Rise – San Francisco
• North Park Building – San Francisco
• 101 California Street Office Towers - San Francisco
• Colliers Managed Properties – San Francisco
• St. Paul's Towers – Oakland
• Airbnb – San Francisco
• Maison Goyard – San Francisco
• Huntington Hotel – San Francisco
• Palace Hotel – San Francisco
• Rosewood Sand Hill – Menlo Park
• Marriott – Napa
Technology & Manufacturing
• Apple – Multiple Locations
• Google – Multiple Locations
• Meta
• NVIDIA
• Oracle Technologies
• Oracle Park – San Francisco
• Lucid Motors
• Lam Research
• Seagate
• Quanta
Our team has successfully completed projects in occupied commercial high-rise buildings, hospitals, research laboratories, hotels, technology campuses, manufacturing facilities, educational institutions, and other facilities where maintaining continuous building operations is essential. The projects listed represent a selection of our more notable work and demonstrate the types of facilities where Gagetta Steamfitting has successfully completed specialty mechanical services. While this is not a complete project list, it reflects the diversity and complexity of projects we have completed throughout Northern California.