Assistant Project Manager - HVAC
RimePro Inc
Position Overview The Assistant Project Manager supports the successful execution of commercial mechanical construction projects, with a primary focus on HVAC systems and mechanical scopes, while plumbing experience is also highly valued. This role works closely with Project Managers, Superintendents, subcontractors, and clients to coordinate project documentation, procurement, scheduling, and day-to-day project activities from preconstruction through closeout. Projects may include commercial, federal, military, healthcare, industrial, and government facilities, requiring strong organization, communication, and technical coordination in fast-paced construction environments. The ideal candidate has a background in mechanical HVAC construction, with experience supporting military or government projects strongly preferred. Key Responsibilities Assist Project Managers with the coordination and execution of HVAC and mechanical construction projects from preconstruction through completion. Support management of project documentation including RFIs, submittals, change orders, meeting minutes, and project logs. Coordinate with subcontractors, vendors, and suppliers to support procurement and project schedules. Work closely with field teams and Superintendents to monitor project progress and resolve project issues. Assist with budgeting, forecasting, job costing, and financial tracking throughout the project lifecycle. Track material deliveries, equipment lead times, and procurement schedules to support field operations. Participate in project meetings with clients, contractors, engineers, and internal teams. Support project closeout activities including punch lists, O&M manuals, and turnover documentation. Assist with maintaining compliance on government, military, or federally funded projects, including required documentation and reporting. Utilize project management software to maintain schedules, documentation, and project communication. Qualifications 2–5+ years of experience in mechanical construction or project engineering/project coordination roles. Strong background in HVAC systems and mechanical construction required; plumbing experience is a plus. Experience working for a mechanical contractor or MEP contractor preferred. Experience supporting military, federal, public works, or government projects strongly preferred. Strong understanding of mechanical systems including HVAC equipment, piping, ductwork, and controls coordination. Ability to read and interpret mechanical drawings, specifications, and construction documents. Strong communication, organizational, and problem-solving skills. Ability to manage multiple priorities in fast-paced project environments. Proficiency with Microsoft Office and construction management software such as Procore, Bluebeam, or similar platforms. Preferred Qualifications Experience supporting projects in federal, military, healthcare, industrial, or mission critical sectors. Familiarity with preconstruction coordination, procurement tracking, and subcontractor management. Bachelor’s degree in Construction Management, Mechanical Engineering, or related field preferred. Knowledge of mechanical codes, safety standards, and quality control processes. #J-18808-Ljbffr
- ...RIMEPRO INC in El Cajon, California, seeks an Assistant Project Manager to support HVAC and mechanical construction projects. This role involves coordinating documentation, procurement, and project activities from preconstruction to closeout, with a strong emphasis on...Suggested
- ...DoD SkillBridge Internship: Associate Project Manager Industry Mentor: SIEMENS Provider: Vets2PM... ...could be assigned to: Building Automation: HVAC Controls, Lighting Controls, &... ...plans, participate in cost reviews, and assist in subcontractor contracting Conduct orientation...SuggestedFor subcontractorInternshipWork at officeLocal areaImmediate start
- ...HVAC Assistant Project Manager job in San Diego This is a permanent, full time position that offers a great salary and benefits package. Responsibilities: Manage schedule, budget, change-orders, submit RFI’s Communicate with vendors and suppliers to ensure...SuggestedPermanent employmentFull timeFor contractorsFor subcontractorLocal area
- ...Now Hiring: Experienced HVAC Commercial Project Manager Location: Santee, CA. Full-Time. Competitive Pay. Great Benefits. Are you a seasoned HVAC Commercial Project Manager ready to take on exciting, large-scale projects with a top-tier team? We’re looking for a driven...SuggestedFull timeFor subcontractorImmediate start
- ...Assistant Project Manager I - San Antonio, TX Job Category : Project Management Requisition Number : ASSIS012607 Posted : January 28, 2026 Full-Time Locations Showing 1 location We are a team of engineers, managers, and builders who are down to earth and stand behind our...SuggestedFull timeFor contractorsWork experience placementFor subcontractorWork at office
- ...Job Description Looking for a place to grow your career and make a difference? RICK is the place for you! As an Assistant Project Engineer/Manager in San Diego, CA you will have an opportunity to guide the infrastructure needed for multi-disciplinary teams working...Work experience placement
$120k
...in a collaborative work environment and appreciate challenges and opportunities. We currently have an opportunity for an Assistant Project Manager. The Assistant Project Manager works in partnership with the field leadership team to ensure we are delivering a safe, high...Hourly payContract workTemporary workFor contractors$110k - $140k
...Quanta Infrastructure Solutions Group, LLC is seeking an Assistant Project Manager III in San Diego, California. The role involves supporting the Project Manager by coordinating engineering, estimating, and construction activities throughout project phases. Candidates...- ...Job Description About the Opportunity A growing and highly respected multifamily general contractor is seeking an Assistant Project Manager to support the successful delivery of an active multifamily construction project in South San Diego. This position will be...For contractorsFor subcontractorWork at office
- ...Job Description Job Description Description: PROJECT ENGINEER / ASSISTANT PROJECT MANAGER (APM): Project Engineers & Assistant Project Managers (APM) assist the Project Manager and Project Superintendent in bidding, tracking down subcontractor releases, project...Full timeFor subcontractorWork at office
- ...Job Description Job Description Summary A growing general contractor is seeking an Assistant Project Manager to support ground-up multifamily construction projects from preconstruction through closeout. This role works closely with Project Managers, Superintendents...For contractorsFor subcontractor
$75k - $125k
...Morrow-Meadows Corporation is accepting applications for a full time Assistant Project Manager to support projects in San Diego and Southern California. Responsibilities Prepare and track product submittals Prepare and review change orders with Project Manager Prepare...Full timeWork at officeLocal areaLong distanceFlexible hours$80.9k - $107.9k
...work on some of the world’s most exciting projects in a dynamic environment where your... ...of the fastest-growing project and cost management consultancies in the United States, as reflected... ...limitless! We are currently hiring an Assistant Project Controls Specialist located in...Full timeContract workTemporary workCurrently hiringWork at officeLocal area- ...The Heico Companies LLC in San Diego, California is seeking an Assistant Project Manager I to assist project managers in coordinating construction projects. This role includes planning, budgeting, and compliance with safety regulations. The ideal candidate will hold a...
- ...SOLV Energy, LLC is seeking an Assistant Commissioning Manager based in San Diego, California. You will support planning and execution of testing for utility scale solar projects. This position involves managing teams, ensuring project compliance, and coordinating with...
- ...RIMEPRO INC in San Diego is looking for an Assistant Project Manager to support multifamily construction projects from preconstruction through closeout. You will collaborate closely with Project Managers, Superintendents, and subcontractors to ensure project schedules...For subcontractor
$97.77k - $122.21k
...industry, designing, building and maintaining utility scale solar, battery storage and high voltage substation projects nationwide. The Assistant Project Manager is responsible for overall support of HV construction/operation resulting in successful project execution....Full timeContract workFor subcontractorWork at officeLocal area$110k - $140k
...expertise and resources to plan, design, engineer, manage, conduct maintenance on and construct projects. Our turnkey service capabilities provide our customers... ...results for our clients. About this Role The Assistant Project Manager III (APM III) at Quanta Infrastructure...Temporary workWork experience placementFor subcontractorWork at officeLocal area$30.17 - $48 per hour
...Assistant Project ManagerWe are LennarLennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary... ...that Empowers You to Build Your FutureThe Assistant Project Manager will provide comprehensive administrative and project...Hourly payContract workLive inWork at officeLocal area- ...Culture We are a team of engineers, managers, and builders who are down to earth and stand behind our... ...depends on our frontline workers building great projects that reflect our values and vision. Role Overview The Assistant Project Manager I (APM I) supports project managers...For contractorsWork experience placementFor subcontractorWork at office
$30.17 - $48 per hour
...Assistant Project Manager We are Lennar, a leading homebuilder dedicated to building quality homes and providing exceptional customer service. Responsibilities Oversee administrative functions including distribution of tasks, scheduling meetings, and managing operational...Hourly payContract workLocal area$100k - $170k
...Description We are seeking a highly motivated and detail‑oriented Assistant Project Manager (APM) to support the successful execution of Transmission and Distribution (T&D) projects. The APM will assist senior project managers on complex initiatives and independently manage...Full timeContract workFor contractorsWork experience placementFor subcontractorWork at officeLocal area- ...HD Supply Management, LLC (USA) is looking for a Project Coordinator in Santee, California. This role involves coordinating renovation and new construction projects, managing vendors, and generating quotes for product installations. Candidates should have 2-5 years of...Hourly pay
$28.32 - $34.71 per hour
...Job Summary Oversees multiple renovation projects from initiation through completion.... ...field. 2+ years of experience in a project management environment. Technical certification or... ...supervisor or direct customers of the process. Assists with supervisory duties but does not...Hourly payTemporary workNight shift- ...Job Description Job Description We are looking for an Assistant Project Manager for a direct hire role that will support multi-family construction projects from initial planning to the final stages of construction. This is a great opportunity for a detail-oriented...For subcontractor
- ...western United States, delivering innovative construction solutions to clients who expect excellence. They are seeking an Assistant Project Manager (APM) to support the successful delivery of construction projects through effective planning, organization, and control of...For subcontractorWork at office
- ...Hill Construction Company in San Diego is searching for an Assistant Project Manager (APM) to assist with project documentation and ensure quality throughout various construction projects. The ideal candidate should have a Bachelor’s Degree in Construction Management or...Full time
$120k - $150k
...matching ~ Dental, Health, and Life insurance ~ Employee assistance program ~ Health savings account ~ Paid time off ~ Professional... ...over financial transactions and financial reporting. 5. Managing and complying with local, state, and federal government...Local area$100k - $130k
Overview Growing HVAC firm in San Diego, CA, seeks a Project Sales Consultant to help grow its business. In this role, you will estimate, bid, and sell projects and services for 5K-1M+ by developing relationships with new and existing clients. To succeed, you will want...Full timeImmediate startMonday to FridayShift work- ...Mechanical Construction Assistant Project Manager The Mechanical Construction Assistant Project Manager for the San Diego CA location has the following duties which include safety of field personnel assigned to the projects, field labor productivity, quality assurance...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Assistant Project Manager - HVAC. Be the first to apply!
- projects El Cajon, CA
- retail project merchandiser part time El Cajon, CA
- implementation project manager remote El Cajon, CA
- project finance El Cajon, CA
- project controls El Cajon, CA
- special projects El Cajon, CA
- project superintendent El Cajon, CA
- project technician El Cajon, CA
- software implementation project manager El Cajon, CA
- senior implementation project manager El Cajon, CA



