Estimator

EMCOR Group; Irvine (CA); On-site; USD 85,000 - 124,000; Full time

Benefits offered by this job

Healthcare benefits

401(k) plan

Wellness programs

Job summary

Mesa Energy Systems, Inc. in Irvine, CA is seeking an experienced Estimator to prepare full cost estimates on large, complex mechanical projects, including NAVFAC and federally funded work.

You will interpret drawings, coordinate with estimating, engineering, and sales teams, and ensure timely, accurate quotations. Qualifications include a Mechanical Engineering degree or HVAC experience, 4+ years in estimation, and broad knowledge of chiller, boiler, and ductwork systems; proficiency with

Qualifications

• Mechanical engineering degree or HVAC experience.
• 4+ years' experience in estimation with a focus on NAVFAC or federally funded projects.
• Broad understanding of HVAC systems including chiller, boiler, cooling towers, piping, ductwork, RTUs, AHUs, and VAVs.

Responsibilities

• Actively gather market intelligence for estimating jobs by interacting with buyers, end users, vendors, and other sources.
• Interpret drawings, specs, and requirements to formulate quotation strategies.
• Collaborate with Estimating, Engineering, and Sales to develop winning quotations.
• Identify cost/availability of materials and prepare material and labor estimates for quotations.
• Learn to use estimating documentation and electronic programs to prepare BOMs and labor estimates.
• Complete all documentation on time and in accordance with policies.

Skills

HVAC estimating

Blueprint interpretation

Negotiation

Organizational skills

Office proficiency

Education

Mechanical Engineering degree

Tools

NAVFAC experience

Job description

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

Responsible for preparing and/or coordinating the preparation of full cost estimates on large and complex projects as required by the client’s documents.

Essential Duties & Responsibilities

• Actively gather and disseminate market intelligence for each estimating job by talking directly with the buyer, the end user, vendors, and/or other sources of information.
• Interpret customer drawings, specifications, and requirements as the basis for formulating quotation strategies.
• Work with Estimating, Engineering, and Sales Departments to analyze customer requirements and develop a winning strategy for every quotation.
• Identify the optimum cost/availability of materials within the customer’s approved material supplier or country of origin list and prepare material and labor estimates used in the quotation process.
• Learn to effectively utilize all estimating documentation and electronic programs to prepare the bill of materials and labor estimate for all quotations.
• Complete all documentation on time and in an organized manner consistent with company policies and management directives.

Qualifications

• Mechanical Engineering degree or HVAC experience.
• 4+ years' experience in estimation with a focus on NAVFAC or federally funded projects
• An overall broad understanding of all types of Mechanical systems, such as Chillers, Boilers, Cooling Towers, primary and secondary piping, HVAC ductwork, RTUs, AHUs, and VAVs.
• Experience with tooling, machining, fabrication, or construction environments and industries.
• Must be fluent with Office Suite (SharePoint, Word, PowerPoint, Excel, etc.)
• Strong technical writing skills and the ability to read and interpret drawings and/or construction plans are required for success.
• This position requires strong negotiating and organizational skills, the ability to perform detailed work promptly, follow up through order closure, and manage the order throughout the manufacturing process.

#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 (https://emcorgroup.icims.com/icims2/servlet/icims2?module=AppInert&action=download&id=125196&hashed=-2134526997) .

Compensation Range:

$85,000 - $124,000

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.

Job Locations

US-CA-Irvine

ID

2026-53632

Company

Mesa Energy Systems, Inc.

Category

Accounting/Finance

Position Type

Full-Time

Location Type

Onsite

Posted Date

8 hours ago (10/19/2026 6:24 PM)