Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Estimator

HSI MECHANICAL INC

Position Summary:

The Senior Estimator leads the preparation of accurate, competitive, and complete estimates for HVAC, plumbing, refrigeration, and sheet-metal projects. This role manages the bid process from initial review through proposal submission, develops scopes and pricing strategies, coordinates subcontractor and supplier input, identifies project risk, and supports successful project turnover. The ideal candidate combines strong technical judgment, disciplined organization, local market knowledge, and collaborative leadership.

Key Responsibilities:

  • Lead estimates for hard-bid, negotiated, design-build, and conceptual projects from opportunity review through final proposal.
  • Review published plans and specifications, conduct site visits.
  • Review plans, specifications, addenda, schedules, contracts, and site conditions to define scope, identify gaps, and assess cost and execution risk.
  • Perform and validate quantity takeoffs; develop labor, material, equipment, subcontractor, escalation, contingency, and indirect-cost pricing.
  • Prepare bid analyses, clarifications, exclusions, alternates, value-engineering options, scopes of work, cost reports, and client-ready proposals.
  • Solicit, level, and evaluate subcontractor and supplier quotations; negotiate pricing and confirm scope coverage before bid submission.
  • Develop bid schedules and coordinate estimating activities to meet internal reviews and submission deadlines.
  • Partner with operations, project management, field leadership, engineering, and executive leadership to evaluate constructability, labor strategy, logistics, and project approach.
  • Participate in pre-bid meetings and site visits and document relevant conditions, constraints, and assumptions.
  • Maintain organized estimate files, historical cost data, vendor relationships, and current knowledge of local labor productivity and construction practices.
  • Support project handoff after award by communicating scope, assumptions, risks, procurement considerations, and budget details to the project team.
  • Mentor estimators as assigned and contribute to consistent estimating standards, tools, and lessons learned.
  • Perform other job-related duties consistent with the position's purpose and business needs.
Qualifications (minimum):
  • Substantial estimating experience in commercial or industrial HVAC, plumbing, refrigeration, and/or sheet-metal construction; an equivalent combination of education and relevant experience will be considered.
  • Demonstrated ability to manage complete bids, including takeoffs, pricing, scope development, bid leveling, risk review, and proposal preparation.
  • Strong understanding of mechanical drawings, specifications, construction documents, means and methods, and trade coordination.
  • Proficiency with estimating, spreadsheet, word-processing, document-management, and electronic plan-review tools.
  • Ability to organize multiple priorities, exercise sound judgment, work accurately under deadlines, and communicate issues early.
  • Clear written, verbal, negotiation, and interpersonal communication skills.
  • Ability to work collaboratively and professionally with customers, designers, suppliers, subcontractors, and internal teams.
  • Authorization to work in the United States in accordance with applicable law.
  • Valid driver's license and an acceptable driving record when driving is an essential function of the role.
Skills
  • Strong organizational and time management skills with the ability to manage multiple purchase orders, invoices, and deadlines.
  • Proficiency in accounting software and Microsoft Excel, with the ability to accurately process, track, and reconcile financial transactions.
  • Excellent attention to detail and analytical skills to identify discrepancies, ensure compliance, and maintain accurate records.
  • Strong mathematical and analytical abilities.
  • Strong verbal and written communication skills to effectively collaborate with vendors, suppliers, and internal departments.
  • Problem-solving ability and a proactive approach to resolving issues and improving processes.
  • Ability to maintain confidentiality and handle sensitive financial information with professionalism and integrity.
Education & Experience
  • Bachelor's degree in Engineering (preferably Mechanical); additional technical, construction-management, or trade education is valued.
  • Experience estimating projects in Hawai'i and established knowledge of local labor conditions, vendors, subcontractors, and construction practices.
  • Experience with negotiated and design-build delivery methods, conceptual budgeting, value engineering, and client presentations.
  • Experience coaching or reviewing the work of other estimators.
  • Ten or more years of progressively responsible mechanical estimating experience.
Physical Requirements and Work Environment
  • Ability to sit or stand for extended periods while performing computer-based work.
  • Ability to use standard office equipment, including computers, printers, and telephones.
  • Ability to occasionally lift and carry office materials weighing up to 20 pounds.
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior Estimator in Honolulu, HI vacancy
  •  ...We are general contractors who specialize in remediation, tenant improvement, and commercial/ residential renovations. Needed: estimator with 10+ years experience and backgrounds in commercial, multi-family, mixed use, and single family residential construction; must... 
    Senior
    Contract work
    For contractors

    Construction Company

    Honolulu, HI
    20 days ago
  •  ...world.We're one global team driven by our common purpose to deliver a better world. Join us.Job DescriptionAECOM is seeking a Senior Cost Estimator to help turn hurricane damage assessments into sound repair decisions for federal facilities in Kauai, Hawaii. Scopes may... 
    Senior
    Daily paid
    For contractors
    For subcontractor
    Work at office
    Local area
    Worldwide
    Flexible hours

    AECOM

    Honolulu, HI
    7 days ago
  • $178.78k

     ...the world. Job Description Prepares design/build, engineer, construction management, guaranteed maximum price, and hard-bid estimates/proposals. Analyzes quotations both prior to and on bid day. Evaluates bids of sub-contractors and suppliers for completeness... 
    Senior
    Work experience placement
    For subcontractor
    Visa sponsorship

    CDM Smith

    Honolulu, HI
    5 days ago
  •  ...Job Description This position is located in Honolulu, HI, USA Job Summary We are seeking a highly skilled Construction Project Estimator to analyze blueprints, specifications, and project plans to develop accurate cost estimates. The Estimator will be responsible for preparing... 
    Senior
    Contract work
    For contractors
    For subcontractor
    Work at office
    Flexible hours

    US Pacific Inc

    Honolulu, HI
    2 days ago
  •  ...global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM is seeking a Senior Cost Estimator to help turn hurricane damage assessments into sound repair decisions for federal facilities in Kauai, Hawaii. Scopes may range... 
    Senior
    Daily paid
    Full time
    For contractors
    For subcontractor
    Work at office
    Local area
    Worldwide
    Flexible hours

    AECOM

    Honolulu, HI
    14 days ago
  •  ...requirements. Material Takeoffs: Conduct detailed takeoffs to determine quantities of materials needed for the project. Cost Estimation: Prepare accurate cost estimates for crane proposals, steel erection projects, including materials, labor, equipment, and... 
    For contractors

    ISC Hawaii

    Honolulu, HI
    12 days ago
  • $80k

     ...educational, and infrastructure projects. JOB OVERVIEW: The Estimator is responsible for the accurate, timely and detailed cost...  ...Civil division. PRIMARY FUNCTIONS & RESPONSIBILITIES: Assist Senior Estimator in determining workloads. Oversee and supervise... 
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Flexible hours

    Hawaiian Dredging Construction Company, Inc.

    Honolulu, HI
    27 days ago
  • $75k - $85k

     ...Corporation , the nation’s leader in the commercial/industrial roofing industry, has an exceptional opportunity for an entry-level  Estimator  to support Sales Representatives on the greater Hawaiian islands. This position pays $75k - $85k, plus premier benefits. Job... 
    Flexible hours

    CentiMark Corporation

    Honolulu, HI
    23 days ago
  •  ...the world.We're one global team driven by our common purpose to deliver a better world. Join us.Job DescriptionAECOM is seeking an Estimator to join our team in Honolulu, Hawaii. Estimates will vary from AECOM Estimates and AACE Classification Class 1-5 (conceptual (... 
    Contract work
    For subcontractor
    Work at office
    Local area
    Worldwide
    Flexible hours

    AECOM

    Honolulu, HI
    4 days ago
  •  ...a better world. Join us.Job DescriptionAECOM is seeking a Cost Estimator to support federal facility assessment and hurricane recovery work...  ...update estimates as scopes become more defined. Working with senior estimators, construction managers, and schedulers, you will... 
    Daily paid
    For contractors
    For subcontractor
    Work at office
    Local area
    Worldwide
    Flexible hours

    AECOM

    Honolulu, HI
    7 days ago
  •  ...Job Description Job Description Snapshot / Role Overview We're looking for a remote Plumbing Estimator to deliver precise cost estimates for commercial plumbing projects across multiple markets, working with a team based in Hawaii. Impact Provide accurate... 
    Remote work

    Gulfstream Strategic Placements

    Honolulu, HI
    10 days ago
  •  ...Job Description Job Description Snapshot / Role Overview We're looking for a Fire Sprinkler Estimator in Honolulu to develop accurate estimates for commercial fire protection projects and support preconstruction. Impact Win profitable fire protection projects... 
    For subcontractor

    Gulfstream Strategic Placements

    Honolulu, HI
    10 days ago
  •  ...Overview UnibodyAutotechCollision Repair Center isseekingan experienced and customer-focused Collision Repair Estimator to join our team. This role is critical in deliveringaccuraterepair estimates, communicating with customers and insurance partners, and ensuring a... 

    CSN Collision

    Honolulu, HI
    2 days ago
  •  ...Estimator An Estimator prepares estimates for various projects, shares responsibility for cost accuracy with project team and assists other estimators and managers in all types of estimating tasks. Duties & Responsibilities Champions "The Layton Way" by delivering... 
    Contract work
    Temporary work
    For subcontractor
    Work at office
    Flexible hours

    Layton Construction Inc

    Honolulu, HI
    1 day ago
  • $58.5k - $76k

     ...Title: Cost Estimator Reporting to: Office Director Salary Range: $58,500 - $76,000 Overview of Role: The Cost Estimator is responsible for all independent construction cost control functions for review of the construction projects change orders including... 
    Work at office

    Rider Levett Bucknall

    Honolulu, HI
    5 days ago
  • $29 - $41 per hour

     ...Qualified individuals, including those with disabilities and Protected Veterans, are encouraged to apply. Job Description: The Estimator’s primary responsibility and accountability is to provide an exceptional and successful customer experience while creating... 
    Daily paid
    Full time
    Temporary work

    The Boyd Group

    Honolulu, HI
    5 days ago
  • $29 - $41 per hour

     ...exceptional. Qualified individuals, including those with disabilities and Protected Veterans, are encouraged to apply.Job Description:The Estimator's primary responsibility and accountability is to provide an exceptional and successful customer experience while creating... 
    Daily paid
    Full time
    Temporary work

    The Boyd Group

    Honolulu, HI
    4 days ago
  • $130k - $155k

    Compensation Range$130,000.00 - $155,000.00 Annual SalaryJob Description Summary:Overall planning and management of estimating activities for specific construction projects, including preparation, interpretation and presentation of estimates.Job Description:POSITION RESPONSIBILITIES... 
    Full time
    Temporary work
    For subcontractor
    Interim role
    Flexible hours

    Swinerton

    Honolulu, HI
    3 days ago
  •  ...Services is a growing Oʻahu-based asphalt and sport court contractor seeking a motivated, dependable individual to join our team as an Estimator / Operations Coordinator . We specialize in asphalt paving and maintenance, sealcoating, asphalt repairs, and sport court... 
    Full time
    For contractors
    For subcontractor
    Work at office
    Local area
    Monday to Friday
    Early shift

    SUNRISE ASPHALT SERVICES, LLC

    Honolulu, HI
    3 days ago
  • $40 per hour

     ...memorable experiences that make the stay for every guest.The iconic Hilton Hawaiian Village Waikiki Beach Resort is looking for a Senior Staff Accountant to join the team.Situated on 22 acres along Waikiki's broadest stretch of sand with 2,860 rooms and 17 food and beverage... 
    Senior
    Worldwide
    Monday to Friday
    Night shift
    Weekend work

    Hilton Hotels Corporation

    Honolulu, HI
    7 days ago
  •  ...About the Role Smart Build LLC and Smart Coats Inc. are seeking an experienced part-time Senior Accountant to work with our internal finance team on the review and cleanup of both companies' QuickBooks Online records. Our internal team already handles day-to-... 
    Senior
    Part time

    Smart Build Inc

    Honolulu, HI
    5 days ago
  • Kaiser Permanente Georgia is seeking a seasoned Diagnostic Cardiac Sonographer Senior to join our dedicated healthcare team. This role involves detailed imaging of the heart and its chambers using state-of-the-art ultrasound equipment to aid in the diagnosis and assessment... 
    Senior

    Kaiser Permanente

    Honolulu, HI
    3 hours ago
  • TAX SENIORWell established, highly profitable regional CPA firm seeks a Tax Senior to add to their growing staff. We offer a very reasonable work life balance, excellent benefits including large potential bonuses and a 5% employer contribution to your 401K program, a choice... 
    Senior
    Work at office
    Remote work

    Joseph Michaels International

    Honolulu, HI
    3 days ago
  • Under the direction of the Manager, this role is responsible for evaluating the effectiveness of internal controls, risk management practices, and compliance with applicable laws, regulations, and organizational policies. This position leads audit engagements from planning...
    Senior
    Work experience placement
    Work at office
    Flexible hours
    Afternoon shift

    Bank of Hawaii

    Honolulu, HI
    4 days ago
  • $75k - $80k

     ...Senior Accountant IIFounded in 1967, Waikiki Health is a nonprofit, Federally Qualified Health Center (FQHC) that offers a Patient-Centered Medical Home targeting our community's most vulnerable populations. Our clinical and program sites provide holistic care in welcoming... 
    Senior
    Full time
    Work at office
    Monday to Friday
    Flexible hours

    Waikiki Health

    Honolulu, HI
    5 days ago
  •  ...departments to record and reconcile the following:Prepare and post accruals for various general ledger accounts on a monthly basis. Develop estimates for accruals as needed by using source documentation and settlements amounts. Resolve discrepancies with appropriate staff/... 
    Senior
    Work experience placement
    Work at office

    HMSA

    Honolulu, HI
    6 days ago
  • Location: Honolulu, Hawaii, United StatesCompany: SercoPosted: 2026-10-02Serco Inc. seeks Medical Coding Auditing Specialists to audit DHA Military Health System facilities and dental clinics across CONUS/OCONUS. Responsibilities include routine audits, planning support...
    Senior

    Serco Group

    Honolulu, HI
    4 days ago
  • Kaiser Permanente is seeking a Senior CT Technician to deliver high-quality diagnostic imaging services within our IT-enabled healthcare environment. You will operate advanced CT equipment, ensure accurate imaging protocols, and collaborate with radiologists and clinicians... 
    Senior

    Kaiser Permanente

    Honolulu, HI
    3 hours ago
  •  ...Job Description Job Description Commercial Drywall Estimator/Project Manager Our client is a specialty construction contractor focused on the light gauge metal framing, gypsum board, painting, plastering and acoustical ceiling industry. Due to expansion and growth... 
    For contractors
    For subcontractor

    Construction Execs

    Aiea, HI
    18 days ago
  • $86.19k - $155.77k

     ...Job Description Job Description Summary The Estimator supports the development of accurate, compliant, and competitive cost estimates, budgets, pricing models, and proposals for a diverse portfolio of projects, contracts, and business opportunities. This position... 
    Contract work
    Work experience placement
    For subcontractor
    Work at office
    Local area
    Immediate start
    Monday to Friday

    Ahtna Incorporated

    Aiea, HI
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Estimator. Be the first to apply!