Anybody can swap a part. The useful work is figuring out why the part failed in the first place, because a replacement that goes in without answering that question tends to fail again on the same schedule. When you call us for a heating or cooling problem in Rohnert Park, the visit starts with a full diagnosis before anything is quoted. The repair or install scope is priced before the work starts, so you know what you are agreeing to before the technician touches anything.
We handle the full range of residential and commercial HVAC work in the city. That covers everything from a furnace that stopped igniting overnight to a first-time cooling install in a home that was built before air conditioning was standard in this region.
Call us at (707) 892-4623 and describe what the system is doing. We will take it from there.
A home with no heat or no cooling is not a situation that waits for a convenient slot. We take emergency calls every day from 7:30 AM to 10:00 PM. When you call about a system that has stopped entirely, we go through what is happening on the phone and get the visit on the schedule. We will tell you what the current availability looks like when you call. We will not promise a specific arrival window, but we do take short-notice work and we do not push emergency calls to the back of the line.
For rental properties in Rohnert Park, a system that is down affects a tenant who has no say in when the repair happens. We scope the job on the call and work with the property owner or manager to get the visit arranged quickly. For businesses that cannot simply close while work is done, we discuss what can be handled in stages and what the property needs to stay operational. The goal is a diagnosis and a clear price, not a rushed patch that brings us back out in a week.
When you call, have a few things ready. Know what the system is doing or not doing, whether the problem is constant or intermittent, and roughly how old the equipment is if you can find out. That information shapes what the visit covers and whether any parts are likely to be involved. We ask the right questions on the call to scope the job before anyone comes out.
From there, we confirm what the visit will involve and what it will cost before it is scheduled. If the diagnostic turns up something that changes the scope, we explain what was found and confirm the updated price before any additional work is authorized. Nothing is added without your knowledge.
Call (707) 892-4623 and we will work through what applies to your property.
A standard one-inch filter keeps debris out of the air handler. It was not designed to capture the fine particulate matter that wildfire smoke carries, and across this region that matters more every year. A MERV-13 or higher-rated filter uses a denser media that catches a substantially greater share of those smaller particles. The first step in any filtration upgrade is confirming that the existing air handler can move air through the denser media without a pressure drop that strains the blower or reduces airflow to the rooms. Where the system can support it, we upgrade the filter housing or the media. Where it cannot, a whole-house filtration unit installed in the duct system is the more appropriate path.
Air that is too dry makes a correctly heated space feel colder than it is. Air that holds too much moisture makes a cooled space feel warmer than the thermostat says. A whole-home humidifier or dehumidifier installed in the duct system addresses both ends of that problem at the source, rather than treating individual rooms with portable units. The installation is scoped to the existing air handler and duct layout, and we confirm compatibility before recommending an approach.
A diagnostic visit for a furnace that will not start is scoped differently from a full system replacement, and a duct sealing job is priced differently from a thermostat swap. The fault itself is one factor. What has to be reached to fix it is another. Whether the equipment is worth repairing or whether a replacement is the better answer given its age and condition is a third.
On a replacement, load calculations matter more than most homeowners expect. An undersized system runs constantly and never catches up. An oversized one short-cycles, wears out faster, and leaves the air feeling clammy even when the temperature reads correctly. We size the equipment to the actual load of the space, not to whatever was there before. The rate is given on the call, before anything is scheduled, so there is no point at which you are committing to a number you have not heard.
A business that cannot close while the HVAC is being worked on needs a different conversation than a homeowner who can step out for a few hours. We handle commercial heating and cooling repair, maintenance, and installation for businesses, landlords managing commercial space, and property managers with multiple units. The diagnostic covers the full system before anything is quoted, and the scope is confirmed before work is scheduled.
Where work can be staged around business hours, we discuss what that looks like on the call. A rooftop unit or a multi-zone system often allows for partial operation while one section is being serviced. We do not promise a specific staging plan before we know what the system actually needs, but we do take the operational constraints seriously when we are scheduling.
A furnace that starts and then shuts off, or that attempts to ignite and fails entirely, is often pointing to a worn igniter, a dirty or failing flame sensor, or a pressure switch that is not reading correctly. These faults are common and diagnosable in a single visit. The repair is priced after the diagnostic, once we know which component is at fault and what it will take to fix it.
When the repair cost no longer makes sense relative to the age and condition of the equipment, a full replacement is the practical next step. We handle complete system replacements for both heating and cooling, including ducted central systems and ductless configurations. The replacement visit covers load sizing, equipment selection, and a walkthrough of how the new system operates before sign-off.
A cracked heat exchanger is a situation that warrants attention before the heating season is underway. The inspection covers the full heat exchanger for cracks, corrosion, or signs of exhaust gas bypassing the combustion chamber. If the inspection finds a problem, we explain what was found and what the options are before any work is authorized.
Homes in this region that are replacing a gas furnace increasingly turn to heat pumps, and for good reason. A heat pump moves heat rather than generating it, which makes it efficient across the mild temperature range this area sees through most of the year. For homes with existing ductwork, a ducted heat pump replaces the furnace and central AC as a single system. For homes without ducts, a ductless mini-split heat pump handles both heating and cooling without requiring new duct runs.
Whole-home humidity control is installed in the duct system and operates automatically with the HVAC equipment. We confirm compatibility with the existing air handler and duct layout before recommending a unit, and the installation is scoped based on what the property actually needs rather than a standard package.
A pre-season tune-up finds what is starting to wear before it becomes an emergency call. A spring check covers the condenser coil, refrigerant charge, electrical connections, and airflow. A fall check covers the ignition components, heat exchanger, burner operation, and filter condition. For property managers with multiple units in Rohnert Park, scheduled maintenance across the portfolio is a practical way to stay ahead of tenant calls and keep equipment running through its full service life. If you are working out what the job needs, our full list of HVAC services goes through it.
We serve Rohnert Park and the communities around it throughout Sonoma County. Nearby areas we cover include Cotati, Penngrove, Santa Rosa, Bloomfield, and Sebastopol. Residential homeowners, landlords, and commercial property managers across the area call us for the same range of heating and cooling work. If you are in Rohnert Park or anywhere nearby in Sonoma County and need HVAC repair, installation, or maintenance, call us and we will confirm coverage for your address.
Adding a register to an existing duct run is possible in some cases, but it depends on where the nearest duct branch is and whether the system has enough capacity to serve an additional outlet without reducing airflow elsewhere. We assess the duct layout and the system capacity before recommending a solution, which may be a duct extension, a ductless unit, or a different approach depending on what the inspection finds.
Wildfire smoke carries fine particulate matter that standard HVAC filters were not designed to capture, and running the system during a smoke event without appropriate filtration can pull those particles into the living space. Homeowners in Rohnert Park and across the region increasingly ask about MERV-13 upgrades and whole-house filtration units for exactly this reason. We assess whether the existing air handler can support a higher-rated filter before recommending an approach, and we explain what the upgrade involves and what it will cost before any work is scheduled.
Yes. Property owners and managers in Rohnert Park call us regularly to arrange service at a rental where the tenant has reported a heating or cooling problem. We scope the job on the call with whoever reaches out, whether that is the owner, the manager, or the tenant, and we confirm the visit details and the price before anyone comes out. If the property manager needs to coordinate access or scheduling around a tenant's availability, we work through that on the call.
Water near the indoor unit most often means the condensate drain is blocked, which causes the drain pan to overflow. It can also indicate a frozen evaporator coil that has begun to thaw, which points to a refrigerant or airflow issue. Either way, turn the system off at the thermostat to prevent further water damage and call us to schedule a diagnostic visit.
When there is no heat and the conditions make that a safety concern, we treat it with the same urgency as any no-heat emergency. Describe the situation when you call and we will check what the schedule can accommodate for an urgent visit. The diagnostic and the pricing process are the same as any other service call.
An intermittent problem is worth a call, because the symptom that comes and goes is often a component that is starting to fail rather than one that has already failed. Catching it before it stops working entirely is usually less disruptive and less costly. Describe what the system does when it misbehaves and we can help you decide whether a visit makes sense.
Short cycling is when the system starts, runs briefly, and shuts off before the space reaches the set temperature, then repeats the cycle. It most often points to an oversized system, a refrigerant issue, a dirty coil that is causing the system to overheat and trip a safety switch, or a pressure switch fault. It is worth addressing because short cycling puts additional wear on the compressor and other components.
Describe what the system is doing, or not doing, and we will ask the right questions to figure out what the next step looks like. We are available every day from 7:30 AM to 10:00 PM.
Call (707) 892-4623 to get a quote on repair, installation, maintenance, or emergency service in Rohnert Park. Give us a call and we will take care of it.
Heating and cooling work in the surrounding towns: Cotati, Sebastopol, 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 Rohnert Park and Sonoma 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 |
|---|---|---|---|
| Ductwork Repair & Sealing |
| Homes with hot and cold spots that do not respond to thermostat adjustments | Conditioned air escaping into an attic or crawlspace shows up in both comfort and energy bills before most homeowners connect the two. |
| Seasonal Maintenance & Tune-Ups |
| Homeowners and property managers who want to catch small problems before they become emergency calls | For landlords managing multiple units, scheduled maintenance is a practical way to stay ahead of tenant calls and extend equipment life. |
| 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. |
Call us to talk through your situation and get a quote on the work your home or building needs.
(707) 892-4623