# HVAC Engineer at Ableserve

> Onsite · United States · Unspecified · Software engineering · open. Source: https://alderhq.app/jobs/lever%3Aableserve%3A48648cc5-9fe2-4205-968b-1f4e85f07bec (read 2026-11-09).

## Facts (observed)

- Company: [Ableserve](https://alderhq.app/companies/ableserve)
- Location text: Los Angeles, CA
- Where it can be done from (inferred): Onsite · United States (evidence: "Location: Los Angeles, CA")
- Posted: 2026-10-19 (20 days ago)
- First seen by alder: 2026-11-04 · last verified: 2026-11-07
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://jobs.lever.co/ableserve/48648cc5-9fe2-4205-968b-1f4e85f07bec

## Pay and sponsorship

- Posted pay: $86k–$104k per year (from the listing's pay field)
- Market band for similar posted roles (Los Angeles, n 514): p25 $120k, median $143k, p75 $163k

## Description (the employer's text)

### Essential Duties and Responsibilities

- Inspect, maintain, troubleshoot, and repair commercial HVAC equipment, including rooftop units, split systems, package units, air handlers, exhaust systems, and associated controls.
- Diagnose and replace HVAC compressors and major system components.
- Recover refrigerant, perform leak detection, evacuate systems, and recharge equipment in accordance with EPA regulations.
- Perform preventative maintenance on HVAC and building mechanical systems.
- Troubleshoot electrical, mechanical, and control-related HVAC issues.
- Perform repairs in-house whenever possible to minimize equipment downtime and service costs.
- Monitor and maintain building automation systems (BAS) and HVAC control systems.
- Respond to service requests and emergency equipment failures.
- Support the operation and maintenance of building engineering systems, including plumbing, electrical, mechanical, and life safety equipment.
- Maintain accurate maintenance records, work orders, and equipment documentation.
- Coordinate with vendors and contractors when specialized repairs are required.
- Ensure compliance with all safety standards, environmental regulations, and company policies.
### Required Qualifications

- High school diploma or GED.
- Minimum 3 years of commercial HVAC experience.
- Strong experience replacing HVAC compressors and major mechanical components.
- Extensive hands-on experience recovering, handling, and charging refrigerants.
- Proven ability to diagnose and repair commercial air conditioning systems.
- Experience operating and maintaining building mechanical systems within commercial facilities.
- Knowledge of HVAC controls, electrical troubleshooting, and mechanical systems.
- Ability to read and interpret blueprints, wiring diagrams, and technical manuals.
- Strong troubleshooting and problem-solving skills.
- Excellent communication and customer service abilities.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/lever%3Aableserve%3A48648cc5-9fe2-4205-968b-1f4e85f07bec and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.