Call us Toll-Free at 1 (800) 292 6334
    Contact Us    |    Careers

Representative Clients

CYA has worked with hundreds of medical facilities, contractors, and architectural firms on their medical gas systems.

Along the way we’ve earned their trust, trained their teams, built long-lasting relationships, and helped keep their patients safe.

Click a box below to see client names from our 20-year history.

Medical Center/Hospital

Alameda County Medical Center
Alameda Hospital
Alta Bates Summit Medical Center
Banner Churchill
Banner Lassen
Barton Memorial Hospital
California Pacific Medical Center
Carson Tahoe Regional Medical Center
Carson Tahoe Specialty Medical Center
Carson Valley Medical Center
Chinese Hospital
Coalinga State Hospital
Colusa Regional Medical Center
Contra Costa Regional Medical Center
Curahealth Phoenix
David Grant USAF Medical Center, Travis
Dominican Hospital
Eden Medical Center
Enloe Medical Center
Eureka County NV
Eureka General Hospital
Eureka Medical Center
Feather River Hospital – Paradise
Frank R. Howard Memorial Hospital
George Mark
Good Samaritan Hospital
Hazel Hawkins
Healdsburg District Hospital
Jerold Phelps (JPCH)
Jewish Home (JHSF)
John Muir Brentwood
John Muir Concord (JMC)
John Muir Walnut Creek (JMWC)
Jones Lang LaSalle
Kaiser Construction Services
Kaiser Inspection Services
Kaiser Oakland Medical Center
Kaiser Petaluma
Kaiser San Rafael
Kaiser Vacaville
Kentfield Hospital
Kindred Albuquerque
Kindred Las Vegas
Kindred Rancho Cucamonga
Kindred San Francisco Bay Area
Kindred Seattle
Lake Tahoe SC
Lodi Memorial Hospital
Mad River Community Hospital
Marin General Hospital (MAGH)
Marshall Medical Center
Mercy Folsom
Mercy General Hospital (MEGH)
Mercy Medical Center Mt. Shasta
Mercy Medical Center Redding
Mercy San Juan Medical Center (MSJMC)
Methodist Sacramento
Mills Peninsula
Mt. Grant General Hospital
North Bay Medical Groups
North Vista Hospital
Northbay Medical Center
Northern Nevada Medical Center
Novato Community Hospital
Nye Regional Medical Center
Orchard Hospital
Oroville Hospital
Patients Hospital of Redding
Petaluma Valley
Plumas District Hospital
Queen of the Valley
Regional Medical Center of San Jose
Renown Regional Medical Center
Rideout Regional Medical Center
Saint Francis
Saint Mary’s Reno
Saint Mary’s Reno – BioMed
Salinas Valley Memorial Healthcare
San Francisco Public Health:
Laguna Honda Hospital
San Francisco General
San Leandro Hospital
San Mateo Medical Center
Santa Rosa Memorial Hospital
Seneca Healthcare District
Seton Medical Center
Shasta Regional Medical Center
Shriners Hospital for Children
Sierra Nevada Memorial Hospital
Sierra Vista
South Lyon Medical Center
St. Elizabeth’s Hospital
St. Joseph – Eureka
St. Mary’s San Francisco
Stanford Hospital and Clinics
Sutter Amador
Sutter Auburn Faith Hospital
Sutter Coast Hospital
Sutter Davis
Sutter Medical Center Sacramento
Sutter Medical Group, Solano (Fairfield)
Sutter North Medical Group (Yuba City)
Sutter Roseville
Sutter Solano
Sutter Tracy
Swedish Medical Center
Tahoe Forest
Temecula Valley Hospital
UC Davis Medical Center – PO&M
UC Irvine
UCSF Children’s Oakland
UCSF Medical Center Mission Bay
UCSF Medical Center Mt. Zion
UCSF Medical Center Parnassus
VA Martinez
VA Palo Alto
VA Reno
VA San Francisco
Vet Home Yountville
Veterans Home Barstow
Vibra Hospital of Sacramento (Folsom)
Vibra of Northern California
Washington Hospital
William Bee Ririe Hospital
Woodland Healthcare

Freestanding Healthcare Facility

ABJ Surgery Center
Advanced Healthcare Sacramento
Advanced Surgery Institute of Santa Rosa
All Saints Subacute & Rehabilitation
Ambulatory Surgery Center of Stockton
Arpsma Ambulatory Surgery Center
Bay Area Laser Surgery Center
Big Valley
Blackhawk Plastic Surgery
CardiovaSurgical Centerular Center
Centerra Capital
Chase Garden Surgery Center
Children’s Recovery Center
Dialysis Access Center
El Dorado Surgery Center
Evergreen Nursing & Rehabilitation Center
Eye Life Institute
Eye Surgery Center of Northern Nevada
FOLSOM Surgical Center
Fort Sutter Surgery Center
Glasir Capital Partners
Grass Valley Surgery Center
Greenbrae Surgical Center
Hyperbaric Medical Services
LODI OPSurgical Center
Napa Valley Plastic Surgical Center
Newport Coast Surgical Center
North Bay EndocSurgical Centeropy
Optima Medical Associates
Pacific Clear Vision Institute
Pacific Heights Surgical Center
Palo Alto Medical Foundation (PAMF)
Peninsula Dialysis Access Center
Physicians’ Surgery Center
Post Street Surgery Center
Precision Surgicenter
Premier Surgery Center
Radiological Associates of Sacramento
Redding EndoSurgical Centeropy Center
Redding Physicians Center
Reno EndoSurgical Centeropy Center
Reno Orthopedic
Renown Rehabilitation Hospital
Renown Skilled Nursing
Renown Urgent Care
San FranciSurgical Centero Surgery Center
SF Surgery Center
Siena Care Center
Sierra Canyon Surgical Centerhool
Sierra EndoSurgical Centeropy Center, Inc.
Sierra Nevada Cardiology (SNCA)
Sierra Surgery Hospital
Solano Plastic Surgery Center
Sonoma Developmental Center
Stanford Health Emeryville
Stanford Lucas Center
Sutter Auburn Surgery Center
Sutter East Bay EndoSurgical Centeropy Center
Sutter Imaging Sacramento
Sutter Imaging VaSurgical Centerular Roseville
Sutter Maternity – Santa Cruz
Sylvan Surgery Center
The Surgery Center of Alta Bates Summit Medicla Center
Tri-County VaSurgical Centerular Care
UC Davis Med Group Elk Grove
UC Davis Med Group Folsom
UC Davis Midtown Clinic
UC Davis Spine Center
UCSF FAS Real Estate Assets
Valley Surgical Center
Washington Outpatient Surgery Center
Yosemite Ambulatory Surgical Center


Accurate Air Engineering
ACF Construction, Inc.
AES Group, Inc.
Air Liquide
Air Products
Air Systems
Airco Mechanical
Airgas – NCA
All Phase Mechanical
Allied Heating & Air Conditioning
American Environmental
AMPCO Contracting, Inc.
Anderson, Rowe & Buckley
Anthem Builders Inc.
Aqualine Piping
Armstrong Plumbing
Ayoob and Peery Company
Bay Cryogenics, Inc.
Bellanti Plumbing
Benicia Plumbing
Berkeley Plumbing
Biale Construction
Broadway Mechanical Company
Build Health International
C & E Enterprices
Cahill Contractors
Cal Electro Inc.
Caledonia Plumbing
California Environmental Systems
Cal-West General Construction, Inc.
Cameron Builders, Inc
Capital Engineering
Carter Kelly
CBS Plumbing
CDA Systems
Chambers Plumbing and Heating
Christy Construction
City Building
City Mechanical, Inc.
Clark Construction
CMI Contractors Inc
Colin Construction
Comfort Air
Construction Management Corporation
Converse Plumbing
D & D Plumbing
D and D Compressor Inc.
DCI Builders
Diablo Plumbing
D-K Mechanical Corporation
DLI Mechanical
Dome Construction
DPR Construction, Inc.
DPW, Inc.
Dunsmore Plumbing
Eagle Lake Plumbing
Ellery Group & Ratto Construction
Environmental Systems Inc
F.W. Spencer
FC Construction
Frank M. Booth, Inc.
Gardner Engineering
GCI General Contractors
Global Contract Manufacturing
Golden State Inspections
Graves Plumbing
Guilkey Construction, Inc.
H3 Construction Services
Haus Plumbing
Healthcare Design & Construction
Helix Electric
Hensel Phelps
Herrera Engineering
Herrero Builders
HMH Builders
Hospital Systems, Inc.
Hudson Mechanical
Hugh Futrell Corporation
Icenogle Construction Management
Incom Mechanical
Intech Mechanical (ITM)
J & J Maintenance, Inc. (JJM)
Jackrabbit Plumbing (JRP)
Jacobs Engineering (JEG)
Johnson Controls (JCI )
Johnson Plumbing (JP)
Jtec HCM, Inc. (JTEC)
JW McClenahan – Sacramento (JWMS)
JW McClenahan – San Mateo (JWMB)
JW McClenahan – Sparks NV (JWMR)
Karuza Plumbing, Inc.
KDS Plumbing Inc.
Kelly Architecture & Planning, Inc.
Kent Lim & Co.
Kimmel Construction
Kinetics Mechanical
L&L Plumbing & Heating
Larratt Brothers Plumbing
Lauder Partners, LLC
Lawson Mechanical
Lescure Company
Level 10 Construction
LJ Kruse Co.
Luppen & Hawley
Lyon Medical Construction
M. Parish Plumbing
Marelich Mechanical Co., Inc.
Mark III Construction
Martinez Sheet Metal
MGA Construction, Inc.
Mike Murray Plumbing Company
Murray Company
N.V. Heathorn
NDI Plumbing
Neil Adams Construction
North Star Construction
O.C. McDonald
O’Brien Mechanical II
Oxytech, Inc.
Pan-Pacific Plumbing
Pappas Piping Services
Parker Construction
Patriot Construction
Peacock Construction
Percepta Group, LLC
Perryman Mechanical
Peterson Mechanical
Petra ICS
Petty & Associates
Pinnacle Plumbing
Plus Marketing
Porter Consulting
Precision Plumbing
Premier Mechanical
Pribuss Engineering Inc.
Q&D Construction
R G Plumbing
R&A Engineering Solutions, Inc.
R.S. Bryant Construction Inc.
Ravel Rasmussen Properties
Regency Plumbing, Inc.
Reimers Systems, Inc.
Reliable Concepts
RHP Mechanical Systems
Rodan Builders
Rountree Plumbing
Rudolph & Sletten
S&S Mechanical
Sandy Plumbing
Savage and Son
SBAY Construction, Inc.
Shaheen Beauchamp Builders
Signature Construction Co.
SJ Amoroso
South Bay Construction
SR Construction
Stanford Project Management
Stonehedge Inspection, Inc.
Streamline Construction
Summit Plumbing & Mechanical Inc.
Sunrise Plumbing
Sutter Health D&C
Swinerton Builders
Swisher HVAC
Synergy Mechanical Contractors
Sypult Construction
T & F Plumbing
The Core Group
Therma Corp.
Thermal Mechanical
Torre Reich Construction, Inc.
Total Team
Turner Construction
UC Davis Medical Center – FD&C
UCSF Medical Center D&C
UNGER Construction
United Comfort Solutions
United Mechanical, Inc.
University Mechanical
US Mechanical LLC
W.L. Butler Construction
W.L. Hickey Sons
Wahl to Wahl
Walsh Construction
Watts Webcor Obayashi
Wayne Maples Pumbing
West Coast Compressor
West Fork Construction
Westar Plumbing
Westates Mechanical
Westridge Builders
Westside Mechanical
XL Construction

Dental Facility

Children’s Dental Fun Zone
Comfort Dental
K’imaw Medical Center
Moore and Pascarella Dental
Sala Family Dentistry
San Jose Dental Surgery Center
Smile Care Dentistry
South Meadows Dental
UCSF Oral Dentistry


A & B Mechanical, Inc.
Aspen Street Architects
Puchlik Design Associates, Inc.


Animal Scan
Asterias Bio (prev. Geron Corp.)
Blood Systems
Hyland-Baxter Biotech
Lawrence Livermore Labs
Stanford Research Institute
UCSF Fu & Ptacek Laboratories
UCSF Von Zastrow Lab
US Geological Survey

Veterinary Clinic/Hospital

Canine Companions
City of San Jose Animal Care Center
Contra Costa County Animal Services
Encina Veterinary Hospital
Ironhorse Vet Care
Oroville Animal Health Center
Sierra Veterinary Specialists & Emergency
Sonoma Humane Society
SPCA San Francisco
Sutter Animal Services Authority
Valley Oak Veterinary Center
VCA Benicia
VCA Madera Pet Hospital
VCA Santa Rosa
Washington Square Vet Clinic

  • Knowledgeable, reliable, personable & with great customer service.

    R&A Engineering Solutions, Inc.
  • CYA has been one of the best medical gas services I have worked with over the last 15 years.

    B. Chamberlain Inspection Services
  • CYA provides expert Medical Gas systems analysis, certifications and consulting services. This is the go-to company for any item related to medical gas systems. I have worked with CYA on and off for 32 years. During this time CYA has resolved more issues than I can remember with new and remodeled hospital construction in the area of medical gases and their distribution.

    Douglas Hahn Inspection Services, Inc.

Call CYA at 800-292-6334

The Only Medical Gas Resource You Need