Schedule a Free Inspection

We're available Monday through Friday from 5am to 6pm and weekends from 7am to 5pm. Reach out and we'll get back to you as soon as possible.

How to reach us

Phone

(707) 541-6921

Best way to reach us for urgent questions

Email

jeffmcculloch@jmhvac.net

We respond within 2 business hours

Office

Rohnert Park, CA 94928

Serving Marin County by appointment

Business Hours

Monday – Friday
5:00 AM - 6:00 PM
Saturday
7:00 AM - 5:00 PM
Sunday
7:00 AM - 5:00 PM

Schedule a Free Inspection

What happens after you submit

01

Send Us Your Request

Right now

Fill out the contact form with your name, location, and a brief description of your heating or cooling issue. The more detail you share, the better we can prepare.

02

We Review & Reach Out

Shortly after

Jeff will review your request and contact you by phone or email to ask any follow-up questions and discuss next steps.

03

Schedule Your Appointment

At your convenience

We'll find a time that works with your schedule, including early morning and weekend slots across Marin, Sonoma, and San Francisco counties.

04

Work Gets Done Right

On the agreed date

A licensed technician arrives ready to diagnose, repair, or install. We leave your space clean and walk you through exactly what was done.

Schedule a Free Inspection