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Dormatech Mechanical Systems, Inc.
                                                                  Phone/Fax: (707) 653-4344
                                                                                      C.C.L.#1005012

Our Company

Dormatech Mechanical Systems, Inc. are members of the Local UA 342, UA 343, UA 393, UA 467, and UA 38. Located 30 minutes North of San Francisco, we are please to service all of Northern California.  We offer full Service, Repair, Preventative and Corrective Maintenance on all major brands of Commercial and Industrial HVAC.  In addition, we offer New Commercial Construction Installations including Duct Work.  Our Team consist of High-Quality Certified Technicians and Professional Office Staff who are ready to assist you with your HVAC needs.     

Mission Statement

At Dormatech, we strive for excellence in customer service providing each customer with a comprehensive, innovative, and cost-effective service raising the bar and implementing strong communication, follow-ups, and job completion meeting deadlines. Our standards of excellence is demonstrated by prompt customer service and constant communication during a job at a fair price.   We are fully committed in exceeding our customers expectations and will always do our best in providing the utmost customer satisfaction.   

Company Qualifications

Our Team has over 100 years of combined experience in the HVAC Industry.  As members of Local UA 342, UA 343, UA 393, UA 467 and UA 38 our team has undergone an extensive HVAC apprenticeship, training and education which includes, but are not limited to, UA STAR Mastery Certification. Additional certifications include NFPA 70E Low Voltage, OSHA 10 Construction Health and Safety, Title 24 and ISNetworld Compliant.
 
Our team also consists of Factory Trained and/or Certified in:
  • Daikin/McQuay: VRV, DPS Rebel Rooftop, RPS, MPS, Air and Water Cooled Scroll: AGZ and WGZ. Air and Water Cooled Screw Chillers: AGS, AWS, ALS, PFS, and WGS. Centrifugal Chillers: PEH, PFH, WSC, WDC and WMC.
  • Carrier: 30 GX/HX Chillers (Air and Water Cooled Screw), Centrifugal Chillers: 19D Series (Low Pressure), 19EA,EB, EX, FA, XL,XR, (High Pressure) 17 Series (Open Drive), 16 Series Absorption Chillers.
  • York: YT (Low Pressure) and YK (High Pressure) Centrifugal Chillers. YS (Screw) Air Cooled Scroll and Screw Chillers. Single and Two Stage Absorption Chillers (steam, hot water and direct fire).
  • Trane: Centrifugal Chillers: CVHE, CVHF and CVDF. Screw Chillers: LS, RTAA, RTHA, RTHB, RTAC, RTHC, RTHD, RTUA.  Single and Two Stage Absorption Chillers and CGAM Scroll Chillers.
  • AAON Factory Trained/Certified
  • Climacool Factory Trained/Certified
  • ABB Drive Factory Trained/Certified/Startup/Warranty
  • LG Factory Trained/Certified
  • Aermec Factory Trained/Certified
  • Annex Air/Huntair Factory Trained/Certified
  • Climemaster
  • Dristeem
  • Thermax Absorption Chillers
  • Boilers: LAARS Boilers, Lochinvar Boilers and other major brands.
  • Joy and Flak Axial Van Fans
We also specialize in various large tonnage rooftop, built-up, pneumatic, hydronic and DDC systems.

​With continued training and education, we will set new standards in our industry. Taking advantage of today's technology, we will created strong alliances with manufacturers creating the core of our business.  We will partner with these companies to offer an extended warranty and service agreements which will allow for attractive labor rates and cost-effective high-quality equipment and service.    We staff well-trained engineers and technicians, accompanied by apprentices, to provide the highest standard in workmanship and expertise.
Dormatech Mechanical Systems, Inc.
Headquarters

400 Contra Costa Street
Vallejo, CA  94590

P/F: (707) 653-4344
E:
customerservice@dormatechinc.com
    sales@dormatechinc.com
24/7 Emergency Service Available,
Call Us Anytime At (707) 653-4344




www.dormatechinc.com

C.C.L.#1005012
Trade: C-4  and C-20

SBA Certified  #1798949
Title 24 Certified​
DGS Certified (CA Dept. of General Services)
Registered with Dept. of Industrial Relations
Member Local UA 342,  343, 393, 467, and 38
MSCA (Mechanical Service Contractors of America, Inc.)
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