
Estimator
FOND DU LAC, WIJobSeen 1w agoSeen in employer's feed 6 days ago
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Job overview
J F Ahern is hiring an Estimator in Fond du Lac, Wisconsin, to estimate mechanical construction projects across a range of markets in Northeast Wisconsin. The role covers design-build and plan-spec projects, from analyzing bids and calculating costs to presenting estimates, using Trimble AutoBid, Microsoft Excel, and Bluebeam. Candidates need at least three years of relevant construction experience, applicable post-secondary education, and strong blueprint-reading and communication skills.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
JOB REQUIREMENTS: Looking for a company that values your skills, respects your contributions, and gives you the tools to thrive? With more than 145 years as a family-owned business, we've built a reputation as one of the best mechanical and fire protection contractors in the country. We pride ourselves on delivering unmatched quality and innovation while providing you with job stability, opportunities for career progression, and support. We have an exciting opportunity for aEstimator located in Fond du Lac, WI. How you will contribute: This position plays a critical role within our team, leading the estimating of all facets of mechanical construction across a wide range of vertical markets for projects throughout Northeast Wisconsin. You will showcase your attention to detail by producing timely, accurate, and concise estimates that meet the specifications and customer requirements of all projects. As an Estimator, you will estimate design build and plan spec mechanical projects; identify needed labor, determine the material and schedule requirements; collect and analyze job bid information; compute cost; present finalized estimates; and utilize Trimble Autobid software for estimating the projects. You will also work in Microsoft Excel and BlueBeam. Strive to become an instrumental team member by identifying areas for improvement. Work alongside customers and members at all levels of the organization by providing top-notch customer service. You will be challenged to excel beyond your expectations in a team-oriented environment. What you need to qualify: Ahern will help make the most of your previous 3+ years of experience, minimum, in a mechanical, municipal or industrial construction environment combined with a post-secondary education from an applicable program. Experience working in Trimble AutoBid or other estimating software, a solid background in Microsoft Excel and a strong proficiency in reading blueprints will be crucial for this role. A commitment to providing exceptional customer service, strong written and verbal communication skills, and being able to execute tasks with a great amount of detail will be crucial. If you are ready to demonstrate this expertise, Ahern wants you! What's in it for you? At Ahern, we understand that life is more than just work - and we're committed to supporting our employees in every aspect of their lives. Our comprehensive benefits package is designed to give you the flexibility, security, and support you need to thrive - at work and at home. Here's how we stand out from the rest: Top-Tier Benefits: Our 401(k) match and health benefits rank in the top 20% nationwide Incentives: A significant portion of our profits is shared with employees through bonus programs Generous PTO with the opportunity to buy additional time off Paid Parental... For full info follow application link. Ahern is an Affirmative Action / Equal Opportunity Employer and encourages veterans, women, minorities, and disabled to apply. ***** APPLICATION INSTRUCTIONS: Apply Online: ipc.us/t/FE3D5D9D20B448CE
How this job compares
Set against the 2,573 open Estimator jobs on Olive Jobs, counted November 4, 2026.
- Pay
- This postingNot listed
- Wisconsin median$90–149K/yr33 salary ranges
- US median$25–30/hr112 hourly ranges
- Openings
- Olive Jobs lists 87 open Estimator jobs in Wisconsin and 2,573 across the US. 2% of them nationwide are listed as remote or flexible.
- Hiring the most in Wisconsin
- CDM Smith15 open
- Gerber Collision & Glass13 open
- VEIT & COMPANY5 open
- Experience
- This posting asks for at least 3 years of experience; Estimator postings that state a minimum ask for 5 years at the median (2,069 postings).
- Education
- 361 of the 2,573 open Estimator jobs (14%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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