Home › Companies › Ambient Enterprises › HVAC Service Technician - DMG North
HVAC Service Technician - DMG North
Ambient Enterprises · Castro Valley, CA · On Site · Active · $40–$65 / hour · Greenhouse
Job facts
| Field | Value |
|---|---|
| Company | Ambient Enterprises |
| Title | HVAC Service Technician - DMG North |
| Normalized title | - |
| Department / team | Service |
| Location | Castro Valley, CA, United States |
| Work model | On Site |
| Employment type | - |
| Salary | $40–$65 / hour |
| Status | active |
| ATS provider | Greenhouse |
| Posted / first seen | 2025-02-18 / 2026-05-29 |
| Changed / last seen | 2026-05-29 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Ambient Enterprises. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Greenhouse. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Castro Valley. | Open |
| Department jobs | Active postings in Service. | Open |
| Work model jobs | Active On Site postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Ambient Enterprises |
| Source | 677503bf-f11c-423a-afa9-7c6162bcaa47 |
| ATS provider | Greenhouse |
Description
DMG (an Ambient Company) is a growing sales and distributor company representing major HVAC equipment manufacturers. 150+ employees with office locations in Castro Valley, San Jose, Freemont and greater Bay Area. We offer an excellent benefit package, competitive salary, and a great family atmosphere.
HVAC Technician
Perform skilled mechanical duties in the startup, repairs, installation, preventive maintenance, and routine servicing of HVAC equipment.
DUTIES AND RESPONSIBILITIES:
On site startup technician for various manufactures
Troubleshoot installation of control systems including working on commercial Daikin, Aaeon, LG HVAC systems
Solving issues using reasoning and logic
Communication with individuals who installed the system
Programming of new control system using touchscreens and computers
Documentation of actions taken on the job site on service reports
Understanding and reading wiring diagrams during troubleshooting
Completing all startup documentation and sending it to be entered for warranty
Perform other duties and assignments.
Maintain regular good attendance
KNOWLEDGE AND ABILITIES:
HVAC trade practices and industry standards
HVAC and refrigeration system theory
Materials, methods, and tools used in the installation, operation, and repair of HVAC and refrigeration systems
Understanding of Electrical theory and how it is used in equipment common to the HVAC trade
Ability to read and interpret manuals
Brazing and soldering techniques
Applicable health and safety regulations
Basic record‑keeping practices
Proper storage and handling of equipment, materials, and supplies
Advanced Technical Knowledge:
LG, AAON commercial HVAC systems, and commercial package units
VRF systems, with expert-level understanding of refrigerant properties.
HVAC controls systems and related troubleshooting
Automated temperature control systems
Mechanical, electrical, and hydronic systems relevant to commercial HVAC applications
Modern, computer‑based HVAC platforms; ability to navigate email, internet applications, basic office software, and computer networking
BMS communication systems and functionality
Ability to read and interpret HVAC wiring schematics
EDUCATION AND EXPERIENCE:
High school diploma or G.E.D. Certificate
Two years of HVAC training program
LICENSES AND OTHER REQUIREMENTS:
Valid California License
Active EPA Universal Technician Certification
Compensation:
$40-$65/hr DOE , We offer excellent health benefits, a 401(k) Plan, Paid Time Off, Paid Holidays and flexible scheduling.
Ambient is a collective of HVAC design and implementation experts,
each entity esteemed in their respective regions, with decades
of experience. Our experts merge craft with care, delivering safety,
comfort, and highly efficient, sustainable solutions for spaces that
matter most: healthcare, commercial, and residential. We have over 1k employees across the US and Canada.*
Full job record
| Job ID | b1cd0589d972376b7c7cf4bbda82524a7009f66d |
| Org ID | b78f2440-569e-4be4-983a-a0f9f360d3d0 |
| Source ID | 677503bf-f11c-423a-afa9-7c6162bcaa47 |
| Board ID | 677503bf-f11c-423a-afa9-7c6162bcaa47 |
| Provider | greenhouse |
| Provider Job Key | 4540757008 |
| Title | HVAC Service Technician - DMG North |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Castro Valley, CA |
| Department | Service |
| Team | — |
| Employment Type | — |
| Workplace Type | on_site |
| Remote Policy | — |
| Country | United States |
| Region | CA |
| City | Castro Valley |
| Salary Raw | Compensation: $40-$65/hr DOE , We offer excellent health benefits, a 401(k) Plan, Paid Time Off, Paid |
| Salary Min | 40 |
| Salary Max | 65 |
| Salary Currency | USD |
| Salary Period | hour |
| Source URL | https://job-boards.greenhouse.io/ambiententerprises/jobs/4540757008 |
| Apply URL | https://job-boards.greenhouse.io/ambiententerprises/jobs/4540757008 |
| First Seen At | 2026-05-29 22:41:03Z |
| Last Seen At | 2026-06-06 20:41:23Z |
| Last Checked At | 2026-06-06 20:41:23Z |
| Last Changed At | 2026-05-29 22:41:03Z |
| Inactive At | — |
| Source Posted At | 2025-02-18 18:37:27Z |
| Source Updated At | 2026-05-07 18:30:11Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=ambiententerprises/date=2026-06-06/2026-06-06T20-41-23-339Z-2705722ebe41743179084e2cb0515f1d209eed37d616e3c16266ee4acf479802.json |
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