Purchasing Manager

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 Purchasing Manager oversees the procurement of HVAC equipment, materials, and related products for commercial mechanical construction projects. This position is responsible for sourcing materials, managing purchase orders, tracking deliveries, and collaborating with project teams and vendors to support project schedules and budgets.

Essential Duties & Responsibilities

• Purchase major HVAC equipment, including RTUs, VRF systems, WSHPs, DOAS units, AHUs, pumps, and boilers, based on approved project submittals.

• Work closely with Project Managers to ensure equipment and materials are ordered accurately and on schedule.

• Monitor equipment lead times and communicate potential delays that may impact project timelines.

• Procure ductwork, piping, controls, accessories, and other project-related materials.

• Create and manage purchase orders, ensuring all information is accurate and up to date.

• Coordinate deliveries and help streamline purchasing activities to support project budgets and schedules.

• Maintain productive relationships with suppliers, manufacturers, and distributors.

• Obtain pricing, review quotes, and assist with negotiating costs, delivery dates, and payment terms.

• Research and identify new vendor options when needed and help maintain vendor records.

• Resolve issues related to order discrepancies, shipment delays, backorders, and damaged materials.

• Coordinate with Project Managers, field personnel, and the Service team to support material and equipment needs.

• Track deliveries and maintain organized procurement records and logs.

• Assist with invoice matching, purchase order documentation, and accounts payable coordination.

• Stay informed on market pricing and availability to help identify purchasing efficiencies and cost-saving opportunities.

Qualifications

• Bachelor's degree in Business Administration, Construction Management, or equivalent experience.

• 4+ years of purchasing, procurement, or material coordination experience, preferably within commercial HVAC, mechanical contracting, or construction.

• Experience procuring processes and materials

• Experience managing purchase orders, vendor relationships, and supplier communications.

• Ability to review equipment submittals and interpret basic mechanical drawings and specifications.

• Proficiency with Microsoft Office and experience using procurement, ERP, accounting, or construction management software.

• Strong organizational, communication, and problem-solving skills with a high level of attention to detail.

#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: $115,000 - $130,000 per year

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-Grover Beach

ID 2026-52521

Company Mesa Energy Systems, Inc.

Category Marketing/Sales

Position Type Full-Time

Location Type Onsite

Posted Date 5 days ago (9/18/2026 12:23 PM)