HVAC Contractor Providing Heating and Cooling Services, Installation and Repair to the North Bay. Proudly serving Marin, Sonoma, Napa and Solano Counties. License #1106825

Woman enjoying cool fresh air in her living room with a ductless unit on the wall as she adjusts the temperature using a remote control.

Sonoma County's Trusted HVAC Contractor

Contact: (707)234-5449

About

With over twenty five years of experience in installation, servicing, and expertise in heating and cooling systems, Matt Monnich is the right expert for your project.


MCM Mechanical is a family-owned, small business based in Sonoma, California. When not on the job, Matt can be found coaching his daughters' sports teams and shuttling them to and from school and sports.


Licensed Warm-Air Heating, Ventilating and Air Conditioning Contractor, State of CA # 1106825

Inquire now

MCM Mechanical logo of a gear sprocket and two HVAC tools

Contact us

Our goal is 100% customer satisfaction. Our team takes care in providing the best possible experience to every customer.


Proudly serving Marin, Sonoma, Napa and Solano counties. We are happy to provide free estimates.


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(707)234-5449

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Place

PO Box 750, Sonoma, CA 95476

Photo of an outdoor Air conditioning unit with two wrenches on top.

HVAC Services Offered

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Forced Air Furnance and A/C installation, repair and replacement

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Preventative Maintenance and servicing of HVAC, Furnace, AC and systems

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Ductless Unit and Heat Pump installation, repair and replacement

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Ventilation services including: Attic and whole house fan installation, sub floor ventilation

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Inspections, NFPA Inspections, Refrigerant Reclaim Services

Contact MCM Mechanical

HVAC Contractor

Contact us by phone or email to arrange a free estimate

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(707)234-5449

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Required Privacy Notice

Effective Date: August 28th, 2023

This privacy notice discloses the privacy practices for mcmmech.com.

This privacy notice applies solely to information collected by this website, except where stated otherwise.

It will notify you of the following: What information we collect; With whom it is shared; How it can be corrected; How it is secured; How policy changes will be communicated; andHow to address concerns over misuse of personal data. Information Collection, Use, and Sharing

We are the sole owners of the information collected on this site. We only have access to/collect information that you voluntarily give us via email or another direct contact from you. We will not sell or rent this information to anyone.

We will use your information to respond to you, regarding the reason you contacted us. We will not share your information with any third party outside of our organization, other than as necessary to fulfill your request, e.g., to ship an order.

Unless you ask us not to, we may contact you via email in the future to tell you about specials, new products or services, or changes to this privacy policy. Your Access to and Control Over Information You may opt-out of any future contacts from us at any time. You can do the following at any time by contacting us via the email address or phone number provided on our website: See what data we have about you, if any. Change/correct any data we have about you. Have us delete any data we have about you. Express any concern you have about our use of your data. Security We take precautions to protect your information. When you submit sensitive information via the website, your information is protected both online and offline. Wherever we collect sensitive information (such as credit card data), that information is encrypted and transmitted to us in a secure way. You can verify this by looking for a closed lock icon at the bottom of your web browser, or looking for "https" at the beginning of the address of the web page.

While we use encryption to protect sensitive information transmitted online, we also protect your information offline. Only employees who need the information to perform a specific job (e.g, billing or customer service) are granted access to personally identifiable information. The computers/servers on which we store personally identifiable information are kept in a secure environment. Other Provisions as Required by Law. Please take special notice of the California Online Privacy Protection Act (CalOPPA), which is frequently amended and now includes a disclosure requirement for “Do Not Track” signals.

If you feel that we are not abiding by this privacy policy, you should contact us immediately via telephone at (707)291-5428 or via email at matt@mcmmech.com. Cookies: We use "cookies" on this site. A cookie is a piece of data stored on a site visitor's hard drive to help us improve your access to our site and identify repeat visitors to our site.

For instance, when we use a cookie to identify you, you would not have to log in a password more than once, thereby saving time while on our site.

Cookies can also enable us to track and target the interests of our users to enhance their experience on our site. Usage of a cookie is in no way linked to any personally identifiable information on our site. If other organizations use cookies or other devices that track site visitors to your site, insert a paragraph like this in your privacy notice:

Some of our business partners may use cookies on our site (e.g., advertisers). However, we have no access to or control over these cookies.

Sharing:

We share aggregated demographic information with our partners and advertisers. This is not linked to any personal information that can identify any individual person.

We partner with another party to provide specific services. When the user signs up for these services, we will share names, or other contact information that is necessary for the third party to provide these services. These parties are not allowed to use personally identifiable information except for the purpose of providing these services.