New Construction
Complete HVAC and plumbing installations for new home builds and major renovations.
New Construction Services
Building a new home or undertaking a major renovation? Corestar Mechanical partners with builders, contractors, and homeowners to deliver complete HVAC and plumbing installations from the ground up.
Custom HVAC Design
Every home is different. We work with your architect and builder to design a heating and cooling system that fits the floor plan, meets efficiency targets, and stays within budget. Load calculations ensure your system is properly sized — not over or under.
Ductwork Installation
Our team handles all ductwork design and installation, including supply and return air distribution, fresh air ventilation, and exhaust systems. Clean, efficient ductwork is the foundation of a comfortable home.
Plumbing Rough-In & Finish
From the first framing inspection through to the finished fixtures, we coordinate with your builder to keep the project on schedule. We handle all rough-in, water supply, drain, waste and vent (DWV) systems, and final fixture installation.
Builder Partnerships
We work directly with residential builders and general contractors throughout the region. Our team is reliable, code-compliant, and communicates clearly so your project stays on track.
Energy Efficiency
We can help you meet energy code requirements and go beyond them. High-efficiency equipment, proper insulation coordination, and smart thermostat integration are all part of what we offer on new builds.