Marin Mechanical Contractors

May 2025

This was my third time working with Marin Mechanical and they did a fantastic job. This time they installed a new Navien boiler in a tight space in my condo (pictured) and now everything is working flawlessly. Jarret Dunbar from MM helped me assess the system I needed and gave me a fair quote for parts and labor. Rowan and Junior arrived promptly (the next day!) and did the work. They did a great job, they were professional, were very pleasant to work with, worked hard, and got the job done on time. As a result, I can once again recommend Marin Mechanical without qualification.

May 2024

DID AN AWESOME JOB with high energy issue in Calistoga as the water heater went out for 6 units, all on the same water system. Marin Mechanical came in and replaced it and saved the day! THANK YOU for such care and professionalism. Kelly Sullivan Calistoga Apartment Building

Nov 2023

Rowan showed up on short notice, found the problem with my radiant heat floor, and saved the day. A part was needed for my airbnb system and he found the last part available in the SF and got the system running beautifully (also with a new thermostat) on short notice. Thank you Rowan and Marin Mechanical!