Kalamazoo Mechanical, Inc. (KMI) is seeking an experienced Commercial HVAC/R Construction Estimator for an in‑office role supporting commercial projects throughout southwest Michigan. Backed by over 40 years in business, KMI delivers mechanical systems for projects ranging from small commercial upgrades to large‑scale installations exceeding $6 million. This role offers competitive compensation, exposure to complex HVAC and hydronic systems, and the opportunity to play a key estimating role within a high‑performing construction team. You’ll join a company that balances close‑knit culture with the scale and reputation to compete at the highest level in the regional market.

Job Duties

Create estimates for “plan and spec” and “design build” projects
Leverage apps like Sage Construction Management, Procore, and QuickPen to communicate with venders, perform onscreen take-off, obtain pricing for projects, and write purchase orders
Assist the sales team in preparing estimates for leads brought in through various departments
Professionally organize and present detailed information to team members during the “turnover” process to the construction team
Negotiate mechanical construction and installation contracts in the commercial market

Requirements And Qualifications

Five years experience with commercial construction estimating
General HVAC industry experience (e.g. sales, manufacturing, engineering, or installation)
Experience working with engineers and construction managers in the local area
Proclivity for accuracy and attention to detail
Exemplary organization skills
Professional communication skills

Helpful Skills And Experience

Experience and proficiency in estimating the following systems and components:
- Sheetmetal duct systems;
- Hydronic, refrigerant, gas pipe, and related valves, and fittings;
- HVAC equipment such as RTUs, AHUs, condensing units, VAV boxes, cabinet heaters, and unit ventilators;
- Furnaces, air conditioners, mini splits;
- Boilers, pumps, heat exchangers, water heaters
Plumbing estimation
Load calculating
Duct and pipe sizing
Drafting
Mechanical contractor’s license
Experience with related industry software such as Autocad or Revit
Knowledge and experience in regional marketplace

Benefits:

Competitive salary: $80,000–$120,000
Company vehicle
401(k) and retirement plan
- 3% employer contribution (regardless of employee contribution)
- + Generous profit sharing
Health insurance
- 100% paid for employee
- Health savings account (HSA) option
- Flexible spending account (FSA) option
Paid time off (PTO)
Employee referral program

Job Type: Full-time

Kalamazoo Mechanical, Inc. is an equal opportunity employer.

Kalamazoo Mechanical, Inc.

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