• Serving Sonoma, Napa & Marin Counties
  • Monday-Friday
    7:00 am - 6:00 pm
    Closed Sat-Sun

(707) 527-1504

Same Day Service!

HVAC Maintenance & Repair


Your HVAC Maintenance & Repair Professionals Since 1992

Your residential or commercial HVAC system is an integral part of the overall experience you get from being in your home or business. It’s tied into the way people feel when they’re there and how productive or relaxed they can become while inhabiting the space. That’s important no matter what the space is used for, so ensuring that your HVAC system is running at peak efficiency without any downtime whatsoever is the ideal way to live or work in your particular space. Stout’s HVAC can assist you with keeping your HVAC system running optimally with our unmatched HVAC maintenance and repair services.

When you live or own commercial property in Sonoma, Marin, or Napa counties and need the expertise of the very best HVAC contractor in the region, you call on the pros from Stout’s HVAC. We have the tools, the team, and the talent to handle anything your HVAC system throws at us and get you back up and running at the highest possible efficiency. It’s exactly what we’ve done for more than 25 years and we’ve no plans on stopping now, so make the call to (707) 527-1504 and find out what HVAC service really is!

HVAC Maintenance Calls

Much as with our HVAC inspection service, our proactive HVAC maintenance program ensures your system never goes without the care and attention it needs to run at peak efficiency throughout the season. Our talented technician will go through your system with a fine-toothed comb to catch any and all issues that need to be addressed and identify any areas of concern for the customer moving forward. The service is impeccable, the results are outstanding, and the technicians are the friendliest you’ll find in our industry.

Our HVAC maintenance calls begin with our technician arriving onsite promptly at the scheduled time and working efficiently and respectfully with minimal intrusion into your daily activities. Our inspection will cover all of the relevant components of your HVAC system including the furnace, air conditioning, and/or ductless system. Here are a few of the areas we’ll check:

  • Visual Inspection: Our technician will visually inspect each component for any immediately visible issues.
  • Check Thermostat Settings: Our seasonal tune-up will ensure your thermostat is set correctly and programmed to function in the most efficient manner.
  • Check Connections & Voltage: We’ll scan the system for any loose, broken, or disconnected electrical wires and replace any problem connections before testing system voltage for optimal power usage.
  • Lubricate Moving Parts: Your HVAC system’s moving parts can create friction and reduce efficiency if not lubricated properly. We’ll check the lubrication levels and resolve any deficiencies.
  • Inspect Condensate Drain: Allowing condensation from your HVAC system to accumulate without proper drainage could lead to mold, bacteria, high humidity, and water damage. We’ll ensure the system drains properly.
  • Check Start-Up & Shutdown: To ensure your HVAC system is functioning properly, our technician will test the system’s start-up and shutdown using the system controls.
  • Check, Clean, Replace Filter: The air filter is a vital component in your HVAC system and our technicians will ensure yours is clean or replace it with a new one to keep your system running smoothly.
  • Check Exhaust Outlets: Your furnace vents need to have an unobstructed air flow to keep the system running efficiently and safely, so we’ll look for debris, dust, or anything else in the way of good air flow.
  • Check Lines, Burners & Heat Exchangers: Our maintenance technician will check the heating system for any accumulations of soot or debris, check the lines for clean connections, and ensure all is well in the internal structure of your heating system.
  • Clean Outdoor Coils: We’ll clean and inspect the coils of your outdoor air conditioning unit to make certain there is no damage, debris, or accumulation of matter that could keep the system from running efficiently.
  • Check & Fill Refrigerant: Your HVAC system needs refrigerant to function at its optimal level and our technician will ensure that your system’s full or refill it to your unit’s specifications.

While the steps outlined here seem like a great deal of work, our talented, experienced technicians can handle the effort in little time and with maximum effectiveness. Your system will function smoothly throughout the year and we’ll be there for you should anything else arise. It’s as easy as making a call to (707) 527-1504 for the finest service in the region.

HVAC Repair Service

No matter what type of HVAC system your home or business utilizes, the talented technicians from Stout’s have the experience and the know-how to have it back up and running in no time. We’ve been proudly offering the finest repair service in the area for over a quarter century and bring all of the knowledge to your project to ensure you get the absolute best repair for the lowest possible cost. From minor replacement parts to full-blown reconstructions, there’s no challenge we can’t handle and no standards we can’t meet – in customer service or finished results. So, don’t take chances with second-best, trust your residential or commercial HVAC repairs to the licensed and insured professionals from Stout’s HVAC.

We Offer a Full Range of Heating & Air Conditioning Services

For over 25 years, Stout’s HVAC has delivered the finest HVAC services to customers throughout Sonoma, Marin, and Napa Counties. Our emphasis has always been providing the ultimate in precision and care on every HVAC call – no matter how large or small. There’s no higher calling than satisfying you, our customer.
The experts at Stout’s, a family-owned institution for over 25 years, know the value of prepping your system for the hard days and nights ahead. Our technicians can help you keep your system in peak condition and give you the life of comfort you deserve – all for far less than the alternatives. It really is that simple. One call’s all it takes for the best service in the region (707) 527-1504!

When you work with Stout’s HVAC, you’re choosing to work with a locally-owned, family-run operation with three generations of expertise at your disposal. There’s nothing related to HVAC that we can’t help you with and we’d love the opportunity to showcase the workmanship and customer service that have made us synonymous with great HVAC service across Sonoma, Marin, and Napa counties for 25 years. Call (707) 527-1504 to speak with our friendly staff today!

Peace of mind for you and your family.

Stout’s Heating & Air Conditioning has been installing, servicing and repairing HVAC systems for nearly 30 years in and around Sonoma County. We will make your home a comfort zone and we stand behind our work with a 100% satisfaction guarantee.