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Local HVAC Experts

Heating Tune-Up in Marin, Sonoma, & Napa County

2 For 1 Tune-Up $99

Furnace & AC Unit
Cannot be combined with any other offer. Not valid on previous work. Call for more information

Why Choose Bragg?


Bragg is dedicated to providing you with personalized solutions that meet your goals and budget.


What we quote is what you pay, no surprises. Bragg provides the total cost prior to beginning every project.


We’re able to provide fast same-day service for Marin, Sonoma, and Napa Counties at no extra charge.

The majority of heating problems are caused by a lack of maintenance. Dirty air filters, in particular, are to blame for a number of issues, including frozen evaporator coils and blower motor overheating. Routine maintenance is the most important investment you can make for your heating system. This not only includes replacing the air filter every 1 to 3 months, but it should also include professional inspections and tune ups as well. If your comfort system is showing signs of inefficiency or having recurring issues, get the fast help you need when you work with our experts at Bragg Cooling, Heating & Plumbing.

An HVAC technician's hands checking and performing heating repairs

Heating Tune-up in Marin, Sonoma, & Napa County

  • Inspect heat exchanger
  • Check blower and blower wheel
  • Test ignition and flame sensor
  • Lubricate all moving parts, as needed
  • Tighten electrical connection
  • Re-calibrate your thermostat
  • Check your belts and fans
  • Clean your air filter and intake grills
  • Check vents for blocks or leaks
  • Conduct a furnace safety inspection

Ready to Get Started?

Reach out to our friendly team today!

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BRAGG Cooling, heating, and plumbing

Serving Customers in Marion, Napa, and Sonoma, California since 1968.

What to Expect

  • We come with a fully stocked truck, and an expert technician ready to diagnose and fix your problem today
  • Diagnostic fee applied toward the repair
  • Fast, same-day service
  • Most repairs are completed on the same day

Quality Doesn’t Have to Cost More

Regardless of whether it is a repair or replacement, you can depend on Bragg for an expert consultation that exceeds your expectations. We will always give you an honest assessment of your heating situation so you can make an informed decision.

Bragg Cooling, Heating & Plumbing is a full-service HVAC company that is licensed to solve all your furnace-related problems, including repair, replacement, maintenance, and safety inspection. We’ve been repairing and installing furnaces since 1968.

We Service All Makes & Models

Replace Your Old Heating Unit and Enjoy Greater Energy Efficiency

Are you constantly having to call for heating repair or servicing? It might be time to consider a replacement. A new system can offer improved efficiency and more consistent temperatures.

Working with a trusted and experienced HVAC professional is one of the most important factors when it comes to the long-term efficiency of your heating system. Poor installation practices are among the leading causes of early furnace breakdowns and failure. A reputable technician will ensure the safe and accurate installation of your new equipment.

All of our technicians and installers are all employees of Bragg Cooling, Heating & Plumbing. They are professionally trained and take the time to go over your particular needs and concerns and make sure your new furnace is the right size for your home.

Whether you are looking to install a standard unit or something that’s a little more high-efficiency, we will work closely with you to help you select the comfort system that will best meet the needs of your household. We install all makes and models of heating systems from the leading brands and manufacturers.

Fast Same-Day Heating Service

Quick, efficient, same-day service areas cover Marin, Sonoma, & Napa County.

We Proudly Service all Makes & Models