Customer Service Representative

About Us

We are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.

Job Summary

The Customer Service Representative will follow up on existing accounts attend On-Site Kick-Offs and assist with contract renewals. This position is responsible for strengthening customer relationships by ensuring customers feel valued, heard, and supported. Success will be measured by improved customer retention, increased customer awareness of Mesa’s service offerings, and additional service opportunities generated through proactive communication and account support, which will be accomplished by evaluating our performance in communication, documentation, thoroughness, site surveys, technician performance, timeliness, and sense of value.

Essential Duties & Responsibilities

• Gain insight into our service performance

• Document, with accuracy, customer responses and your impressions from these visits

• Perform site surveys and other types of checks to ensure our quality

• Present current service offerings and enhanced PM services when given the chance

• Report all findings, customer opinions, pictures, and results to company leadership

• Monitor all maintenance data to proactively respond to situations before the customer calls us

• Be a positive influence in representing EMCOR/Mesa Energy Systems to our contract customers and as a fellow member of the contracts team.

• Perform other duties as assigned.

Qualifications

• Bachelor’s Degree or equivalent experience.

• MS Word, Excel, Outlook, and PowerPoint skills

• Prior exposure to HVAC and mechanical equipment is beneficial

• Must have strong verbal and listening communication skills and excellent telephone etiquette as well as professional friendly demeanor.

• The ability to solve problems and act with appropriate urgency

• Must have a valid driver’s license.

#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.

Affirmative Action Policy

Please review ourAffirmative Action Policy ( .

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companieslist open positions here ( . Please check our available positions to confirm that a post or email is genuine.

EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.

Geographic Disclosure

Compensation Range: $28 - $34 per hour

Benefits: We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program.

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Job Locations US-CA-San Leandro

ID 2026-52033

Company Mesa Energy Systems, Inc.

Category Marketing/Sales

Position Type Full-Time

Location Type Onsite

Posted Date 2 months ago (8/24/2026 7:15 PM)