Our Story

Rennell Capital Group connects specialist estimating with residential development and renovation. Our businesses have different roles, but both depend on understanding a project before making decisions about its next stage.

Rennell Estimating focuses on commercial MEP/FP estimating and consulting. Rennell Realty & Construction brings that practical connection to buildings into residential development, renovation, and craftsmanship.

Project team reviewing construction drawings around a table

Two Businesses With Clear Responsibilities

A contractor looking for estimating support needs a different conversation from a property owner discussing a renovation. We make that distinction clear, so clients find the right team without losing sight of the wider organization.

Rennell Estimating

Works with building-system scope and costs: mechanical, electrical, plumbing, and fire protection estimating and consulting for commercial projects.

Explore Rennell Estimating

Rennell Realty & Construction

Focuses on residential properties and the work involved in developing or improving them, from owner-led development to whole home renovation.

Explore Rennell Realty & Construction

The People Behind the Work

Eric J. Rennell leads the group as Founder and Chief Executive Officer. Our team brings together construction, property, project strategy, and operational support.

Read individual profiles to understand each person's role, and contact the team through the group enquiry page.

Meet Our Team

Our Approach to a Project

Start with the facts

Understand the available information, location, scope, and outcome being considered.

Define the work

Clear responsibilities and an agreed engagement help everyone understand what comes next.

Keep the discussion practical

Drawings, project information, and real examples provide a better basis for decisions than broad promises.

Connected to the Skilled Trades

The Rennell Community Foundation brings businesses, educators, tradespeople, and community members together to support the next generation. Its work includes equipment contributions, financial support, mentorship, and partnerships for hands-on learning.

Learn about the foundation's separate programs and ways to get involved.

Visit Rennell Community Foundation