Mendocino & Lake County HVAC Contractor
About All In Heating & Cooling
Locally owned and community-driven, All In Heating & Cooling provides honest heating and cooling service across Mendocino and Lake Counties.
Comfort Starts at Home and in the Community
At All In Heating & Cooling LLC, comfort starts at home and in the community we serve. Founded in May 2023 by longtime HVAC professionals Ronnie Dodd and Justin Foster, the company was built to provide honest, dependable heating and cooling service for families and businesses across Lake and Mendocino Counties.
The team brings more than 30 years of combined HVAC experience to maintenance, repairs, ducted and ductless systems, and complete system installations. As a family-oriented local business, they treat customers like neighbors and every job like it matters.
All In Heating & Cooling also believes in giving back. The company proudly supports local youth sports, fire departments, and community events in the places they call home.
Why Homeowners Choose Us
Local and Community-Driven
Founded in Redwood Valley by Ronnie Dodd and Justin Foster to serve Mendocino and Lake County homes with honest HVAC work.
More Than 30 Years Combined Experience
Longtime HVAC professionals handling repairs, maintenance, ducted systems, ductless systems, and full installations.
Mitsubishi Elite Diamond Contractor
Factory-trained Mitsubishi expertise with manufacturer-backed support for ducted and ductless comfort systems.
Best of Lake and Mendocino Gold
Recognized in 2025 and 2026 for Air Conditioning/HVAC Service and Home Heating/Propane Company.
What We Do
From emergency repairs to full system replacements, we handle every heating and cooling need.
Communities We Serve
Proudly serving homeowners and businesses throughout Mendocino and Lake Counties.
Ready for HVAC You Can Count On?
Whether you need routine service, a second opinion, or a complete system replacement, tell us what is happening and get clear options from a local HVAC team.