Comfort You Can Count On.
Professional heating and air conditioning service for homes and businesses across Rocklin, Roseville, Sacramento and surrounding communities.
Planning an upgrade? Try our free HVAC tools →
Get to know your home’s comfort needs.
Explore free calculators and our air filter guide & reminder planner. No email required.
What size HVAC might I need?
Explore heating and cooling needs with a local weather reference.
Try HVAC Sizing → 02 / ROOM, OFFICE OR ADUPlan a mini-split for your space.
See how windows, insulation and room size affect the estimate.
Try Mini-Split Sizing → 03 / DUCTS & AIRFLOWUnderstand the airflow numbers.
Explore a metal duct section using known airflow and pressure.
Try Duct & Airflow → 04 / HOME & BUSINESS FILTER CAREChoose a filter. Remember its next check.
Understand MERV ratings and plan filter care for your home or business.
Explore Filter Guide & Reminders →Complete comfort solutions for your home or business.
Choose the service you need. Heco provides focused repair, replacement and maintenance solutions without cluttering the experience.
A serious HVAC company built around dependable service.
Heco serves both residential and commercial customers with straightforward recommendations, quality workmanship and local accountability.
Proudly serving Rocklin and surrounding communities.
Heco provides residential and commercial HVAC service throughout the greater Rocklin, Roseville and Sacramento area.
Save on qualifying HVAC upgrades.
Heco can help customers identify currently available HVAC rebate opportunities, including programs that may require a participating contractor.
No heat? Start with your symptom.
Detailed homeowner guides explain safe checks, possible causes and when to request professional diagnosis.
Need HVAC service?
Call Heco or request service online.