Dilling Group Inc.

As a self

performing contractor under Comfort Systems USA, it delivers turnkey services from design‑build to commissioning.

Typical projects span manufacturing plants, hospitals, schools, data centers and food‑grade facilities across the U.S.

Specializing in mechanical, electrical, automation and HVAC systems, it tackles everything from utility piping to building temperature controls.

Its design‑build division creates 3D CAD and BIM models, handling permits, procurement and fast‑track execution.

Unusual for its size, it self

performs everything—from confined space jobs to multimillion‑dollar greenfield construction.

A history of rigorous safety and quality is reflected in STEP Diamond and Platinum Safety awards.

Innovation

driven solutions

Commitment to safety

Customer

centric approach

Integrity and accountability

Collaboration and teamwork

Investing in renewable energy sources

Implementing sustainable manufacturing practices

Reducing carbon footprint through energy

efficient operations

Tracking and reporting environmental impact regularly