Business Hours
Monday 7:00am - 6:00pm
Tuesday 7:00am - 6:00pm
Wednesday 7:00am - 6:00pm
Thursday 7:00am - 6:00pm
Friday 7:00am - 6:00pm
Saturday 7:00am - 6:00pm
Sunday 7:00am - 6:00pm
Accepted Payments
cash
Year Established
1991
Larsen Energy Systems
Listed In: Refrigeration Equipment
Larsen Energy Systems is your premier Sonoma and Marin county air conditioning and heating service specialist. Santa Rosa's best HVAC Service is a family owned and operated business with over 50 years of experience. You can count on us for honesty, attention to detail, quality care with every job.… Larsen Energy Systems is your premier Sonoma and Marin county air conditioning and heating service specialist. Santa Rosa's best HVAC Service is a family owned and operated business with over 50 years of experience. You can count on us for honesty, attention to detail, quality care with every job. We only recommend top quality parts, providing our clients the best service and products available. If you need help with your furnace, air conditioning and/or ventilation system, choose Larsen Energy Systems. No Compromise, The Best Period. Read more