When a system stops working, the question is simple: who do you call, and how quickly can they be out. Whether it is a homeowner dealing with no heat on a cold night, a landlord with a tenant whose AC has quit, or a business owner who cannot let a room get uncomfortable during the day, we handle the full range of heating and cooling work in Napa. That means diagnosis, repair, installation, and seasonal maintenance, all scoped on the call before anyone is scheduled.
Call us at (707) 892-4623 and we will talk through what the system is doing and what the visit will cover.
We work on central air systems, heat pumps, gas furnaces, and ductless mini-splits, along with the ductwork, thermostats, and air filtration equipment connected to them. We take calls every day from 7:30 AM to 10:00 PM, and the repair or install scope is priced before the work starts. There are no estimates handed over at the door after the fact.
HVAC pricing follows the job, not a flat schedule. A diagnostic visit on a furnace that will not ignite is a different scope from a full heat pump replacement, and a ductwork sealing job in an attic with good access is a different conversation from one where the duct runs are buried behind finished ceilings. What actually moves the number is what the fault turns out to be, what has to be reached to fix it, and whether a repair makes sense given the age and condition of the equipment.
When you call, we ask about the system type, what it is doing or not doing, and how the property is set up. That conversation shapes the scope. If the diagnostic reveals something that changes what the job involves, we explain what was found and confirm the updated price before any additional work is authorized. Nothing is added without your knowledge.
A few things that commonly affect what a quote covers:
When you call, have a rough sense of what the system is doing: whether it is running but not conditioning the air, not starting at all, making a noise it did not make before, or something else. The symptoms you describe on the phone shape what gets brought out. We will ask about the system type, the age of the equipment if you know it, and whether the problem is constant or intermittent.
From there, we confirm what the visit covers and what it will cost before anything is scheduled. We are available every day from 7:30 AM to 10:00 PM.
Call (707) 892-4623 to get started.
Not every HVAC call is the same, and the right approach depends on what is actually happening with the system. The job types below cover the most common situations we handle in Napa and the surrounding area.
Hydronic systems move heated water through the building to warm the space, and when they develop problems, the fault can show up in the boiler itself, the zone valves, the circulator pump, or the controls. A room that stays cold while the rest of the building is comfortable, a boiler that cycles on and off without reaching temperature, or a system that is making noise in the pipes are all situations that start with a full diagnostic. We work through the system to find the actual cause before any repair is quoted.
A furnace that starts and then shuts off, or one that will not ignite at all, is often pointing to an ignition component or a flame sensor that is not reading correctly. The flame sensor is a common wear item: it accumulates residue over time and eventually cannot confirm that the burner is lit, so the control board shuts the system down as a safety measure. The fix is straightforward once the component is confirmed as the cause. We check the full ignition sequence during the diagnostic rather than replacing parts on a guess.
An AC that is running but not bringing the temperature down is one of the more frustrating faults because the system sounds like it is working. The cause is usually a refrigerant issue, a frozen evaporator coil, or a condenser that is not shedding heat efficiently. Each of those produces similar symptoms and requires a different repair. Evaporator coil cleaning and repair is part of what the diagnostic covers when airflow or cooling capacity is the complaint. We confirm the cause before quoting the fix.
This one comes up often in homes where the duct system was designed for the original floor plan and then extended, or where additions were built without properly accounting for the air distribution. Zoning and comfort-control systems can address it where the ductwork is sound. Where the ducts themselves are the problem, duct repair and sealing is the more direct fix. We work through both possibilities during the diagnostic rather than defaulting to one answer.
A significant share of homes in this area were built before central air conditioning was standard, and the mild regional climate meant many households simply did not need it. That has changed. For homes that already have ductwork in reasonable condition, adding a central cooling system to the existing air handler is a straightforward path. For homes without ducts, a ductless mini-split system conditions individual zones without requiring new duct runs through the structure. We size the equipment to the actual load of the space, not to whatever was there before.
If you've never hired an HVAC company before, uneven temperatures around a property can feel like a mystery. One room is always too warm in summer and too cold in winter, regardless of what the thermostat says. The rest of the house seems fine.
The cause is almost always in one of three places: the ductwork, the equipment sizing, or the controls. A duct that has separated at a joint or collapsed in an attic run is delivering little or no conditioned air to that zone. A system that was oversized for the space short-cycles before it properly conditions the air, leaving some rooms behind. A thermostat that is reading the temperature at one point in the house is not accounting for what is happening in rooms that are poorly served by the distribution system.
Zoning and comfort-control systems can address the controls side of the problem by dividing the house into independently managed zones. But if the ductwork is the issue, sealing and repairing it is the fix that actually solves it. We look at both during the diagnostic and explain what we find before recommending a path.
Access to the equipment is the biggest variable. A furnace or air handler in a utility closet with a clear path to it is a straightforward visit. Equipment in a crawlspace with low clearance, an attic with no walkboards, or a mechanical room that has been built around over the years takes longer to reach and work in safely.
Older properties sometimes have equipment that has not been serviced in several years, which can mean the diagnostic uncovers more than the original complaint. A system that has been running without maintenance may have a failing capacitor, a dirty evaporator coil, or a heat exchanger that needs a closer look before any repair is quoted. We work through what we find and confirm the scope with you before anything is authorized.
Energy-efficiency upgrades, including smart thermostat installation, ductwork sealing, and heat pump electrification, are all worth discussing when a system is being replaced rather than repaired. A replacement is the natural moment to address the whole picture rather than just the failed component. For a job in Napa, our heating and cooling services page is a good starting point.
A property with no heating or no cooling is not a situation that waits for a convenient slot. Short-notice calls are accepted, and when you phone you will hear exactly what the schedule has available. We do not promise an arrival window, but we take emergency heating and cooling calls seriously and work to get someone out as quickly as the schedule permits.
For landlords and property managers, we understand that a tenant complaint about a system that is down is a time-sensitive situation. We can scope the job on the call, confirm what the visit will cover, and schedule it with the tenant directly if that is easier. For businesses that need to stay open during the work, we talk through the timing before anything is booked.
For residential homeowners, the visit works the same way it always does: the scope and the price are confirmed before anyone comes out, and the technician explains what was found before any repair is authorized. We are available every day from 7:30 AM to 10:00 PM.
We serve Napa and the surrounding areas throughout Napa County, including Yountville, American Canyon, and the communities around Silverado Resort and Green Valley. We also take calls from Sonoma and the surrounding area. If your property is in Napa or nearby and you are not sure whether your address is within the area we cover, call and ask.
Residential homeowners, landlords, property managers, and commercial building owners across Napa County all call us for the same range of heating and cooling work. One call handles whatever system is installed at your property.
We work with commercial property owners and managers to schedule installations in a way that fits their operations. If outside-hours scheduling is important for your business, raise it when you call and we will confirm what the schedule allows. The scope and the timing are part of the same conversation.
Yes. A heat pump handles both heating and cooling from a single system, which makes it a practical replacement for a gas furnace and a separate AC unit. For properties with existing ductwork in good condition, a ducted heat pump connects to the current air distribution system. For properties without ducts, a mini-split heat pump conditions the space without requiring new duct runs. We size the equipment to the actual heating and cooling load of the property, and the scope is confirmed before installation is scheduled.
Yes. A properly sized and functioning cooling system removes humidity from the air as part of its normal operation. For properties where humidity is a persistent problem beyond what the standard system handles, whole-home dehumidification equipment can be integrated into the existing HVAC system. Call us to describe the problem and we can talk through whether the existing system is the cause or whether additional equipment makes sense.
We can assess an incomplete installation and confirm what it would take to finish the work correctly. The visit covers what has been done, what remains, and whether the work to date is consistent with what the system requires. Call us and describe the situation, and we will let you know whether it falls within what we handle.
Yes. A newer system benefits from regular maintenance because catching a small issue early, such as a refrigerant charge that is slightly low or a coil that is beginning to accumulate buildup, prevents it from growing into a larger fault. We recommend scheduling a tune-up on a regular basis regardless of the system's age.
Older equipment sometimes surfaces more than the original complaint once the diagnostic is underway. A system that has not been serviced recently may have worn components, a dirty evaporator coil, or a heat exchanger that needs a closer look before a repair is quoted. We work through what we find and confirm the full scope with you before any work is authorized, so you are not handed an expanded bill at the door.
A property with no heat or no cooling is not a comfortable situation to wait out.
Call (707) 892-4623 and describe what the system is doing.
We will talk through the symptoms, confirm what the visit covers, and tell you what the schedule allows. We are available every day from 7:30 AM to 10:00 PM. We take calls across Napa and the surrounding county, and someone who knows the trade picks up. Give us a call and we will take care of it.
HVAC service nearby: Sonoma, St. Helena, Petaluma.
See the whole of our full area list.
From a quick repair call to a full system replacement, we cover the heating and cooling work that Napa and Napa County homes actually need. The list below breaks down each service by what it covers, who it fits best, and a practical note worth knowing before you call. If you have a question about a specific situation, call us and we will talk through what makes sense for your home or building.
| Service Type | What the Service Includes | When You Need It | Helpful Details |
|---|---|---|---|
| Ductless Mini-Split Installation |
| Homes without existing ductwork or rooms that need independent temperature control | Most single-zone installations are completed in a day. Multi-zone systems take longer depending on the number of indoor units and line set routing. |
| HVAC System Installation & ReplacementMost Popular |
| Homeowners, landlords, and property managers replacing aging or failed equipment | Load calculations determine the right equipment size for the space. Undersizing and oversizing both cause comfort and efficiency problems. |
| AC Repair & Service |
| Homes with a system blowing warm air or failing to start | A frozen evaporator coil or refrigerant issue can look identical from the thermostat, so diagnosis comes before any parts discussion. |
Call us to talk through your situation and get a quote on the work your home or building needs.
(707) 892-4623