Property managers and building owners in Bothell deal with HVAC the way they deal with most building systems: quietly, until something fails. A rental unit that loses heat in January, a small commercial space where the rooftop unit has been short cycling for weeks, a multi-unit property where one zone never holds temperature. These are the calls we handle, and they come in across King County more often than most people expect. We cover the full range of heating and cooling work, from a single diagnostic visit to a full system replacement, and we are available every day from 5:00 AM to 8:30 PM.
Landlords and property managers are not the only ones who call. Homeowners in Bothell dealing with a first-time cooling installation, a furnace that stopped keeping up, or an older heat pump that has started behaving strangely reach us the same way.
Call (425) 599-1559 for a quote, and the rate is confirmed before anything gets scheduled.
We handle the work from the initial scope through to testing before the visit ends.
A city of Bothell's size carries a wide range of housing stock. Homes built in the 1960s and 1970s were designed around equipment that no longer exists in its original form, and the ductwork that served a two-bedroom ranch was never intended to serve the addition that went on in 1994. Those systems keep running long past the point where parts are readily available, and when something fails, the repair conversation quickly becomes a replacement conversation.
Older furnaces and air handlers can run for a long time on deferred maintenance, but when a heat exchanger cracks or a control board fails on a unit that has not been manufactured in fifteen years, sourcing parts is the first obstacle. The diagnostic visit covers whether a repair is practical or whether a replacement is the cleaner answer. Full system replacements are scoped with a load calculation, so the new equipment is sized to what the property actually needs now, not what it needed when it was first built.
A room addition that draws from the main duct trunk without its own properly sized branch run will never reach temperature, regardless of how well the central equipment performs. The same applies to finished basements and converted garages. When airflow and uneven temperatures are the complaint, the duct system is where the inspection starts. Sealing leaks and resizing branch runs can solve a comfort problem that has been misread as an equipment problem for years. Where the ductwork genuinely cannot be extended or corrected, a ductless unit in the problem zone is a direct solution.
A system that starts, runs for a short burst, and then shuts off before the space reaches temperature is working harder than it should and conditioning less than it could. Short cycling has several causes: an oversized unit that satisfies the thermostat too quickly, a refrigerant charge that is off, a dirty coil restricting heat transfer, or a control fault that is cutting the run cycle short. Each of those points somewhere different on the diagnostic, which is why the visit works through the system rather than replacing the most obvious component first.
Rooftop package units take weather, debris, and deferred maintenance in a way that ground-mounted equipment does not. Condenser coils clog with seasonal debris. Economizer dampers stick open or closed. Drain pans fill and overflow into the unit. A rooftop unit that is underperforming or running constantly is usually telling you that something in the refrigerant circuit, the airside components, or the controls needs attention. We handle commercial rooftop diagnostics, repair, and full unit replacement for small commercial properties across the area.
A compressor that will not start, a condenser fan that has stopped turning, or a unit that runs but produces no meaningful cooling or heating are among the more serious faults a system can develop. Compressor failures are often preceded by weeks of reduced output, higher energy use, or unusual sounds from the outdoor unit. The diagnostic covers the electrical side of the outdoor unit, the refrigerant pressures, and the mechanical condition of the compressor before a repair or replacement quote is put together.
A ductless installation is a different kind of job from a repair call. It starts with assessing the space, confirming the electrical capacity is handled by the appropriate trade, and selecting equipment sized to the actual load. The refrigerant line set runs from the outdoor unit to the indoor head, and the system is commissioned and tested before the visit closes. For homes adding cooling for the first time, for additions that never had their own conditioning, and for commercial spaces that need zone control without major construction, ductless is often the most practical answer. We handle the equipment and the refrigerant side. The circuit and disconnect belong to the electrician.
Heating and cooling a home right takes the right tools and a methodical approach, and pricing follows the same logic. The rate for a diagnostic visit is confirmed on the phone before anyone comes out. What the visit finds is what shapes the repair or replacement quote.
A repair quote moves based on which component has failed, how accessible it is, and whether the part is readily available for the equipment in question. A replacement quote moves based on the size and configuration of the space, whether existing ductwork can support the new equipment, and what efficiency level fits the job. Energy-efficiency upgrades, indoor air quality additions like whole-home filtration, and humidifier or dehumidifier installation can all be scoped on the same visit if the customer wants to address more than one thing at once.
What you will not get is a number that changes once the work starts without a conversation first. The scope is agreed before anything is opened up.
Call (425) 599-1559 and ask what the visit covers.
For planned maintenance and non-urgent repair calls, appointments are arranged on the phone and confirmed before the visit. Seasonal tune-ups are worth booking before the heating or cooling season starts, because a system checked in fall is less likely to fail on the coldest night in January.
For situations where a property has lost heating or cooling entirely, emergency calls are handled every day from 5:00 AM to 8:30 PM. A tenant with no heat, a commercial space that cannot stay open without cooling, or a home that has gone cold overnight are all situations we take on short notice when the schedule allows. The job is scoped on the call so the person coming out arrives knowing what they are looking at.
For properties that have to stay occupied and operational, the visit is planned around access and disruption. A rooftop unit replacement on a commercial building and a furnace swap in an occupied home both require some coordination, and that conversation happens before the job is scheduled, not on the day.
A ductless mini-split solves a specific problem: a space that needs conditioning but cannot be practically served by the central system. That covers additions, converted spaces, rooms at the end of a long duct run that never get enough airflow, and homes that have no ductwork at all.
In this part of the Pacific Northwest, where a large share of homes were built without central air conditioning, a ductless system is often the first cooling a home has ever had. A single-zone system handles one room or an open floor plan. A multi-zone system serves several rooms from one outdoor unit, with independent temperature control in each zone. The installation does not require duct runs, which means the work is less invasive than a central system and can be completed in a single visit for most configurations.
For homes with existing ductwork that is in poor condition, a ductless system in the problem zones can work alongside a central system rather than replacing it. The right answer depends on the layout and what the central system can realistically serve. That assessment is part of the installation quote. Before booking anything, the page covering our heating and cooling services is worth a read.
We serve Bothell and the surrounding communities throughout this part of King County and the north Seattle metro area. Nearby areas we cover regularly include Bothell East, Bothell West, Kenmore, Woodinville, and Brier.
For any of these areas, the process is the same: call (425) 599-1559, confirm coverage at your address, and get the rate before anything is scheduled.
If you are in the wider area and are not sure whether you fall inside our service range, a quick call will confirm it. We do not limit service to a narrow radius, and coverage questions are answered on the phone.
Yes, and it helps narrow the scope. When you call, describe the symptom as specifically as you can: what the system is doing, what it is not doing, when it started, and whether anything changed before it did. That information helps us identify the most likely cause before the visit and confirm the rate for the right type of call.
Call (425) 599-1559 and describe the properties and what each system needs.
We will scope the work across the addresses and confirm how the scheduling and invoicing are handled. Multiple properties are a common request from landlords and property managers, and we work through the details on the call.
It depends on the age and condition of the duct system. Leaky connections at the joints and at the air handler are usually worth sealing because the fix is straightforward and the efficiency gain is real. Ductwork that is collapsing, heavily deteriorated, or improperly sized throughout is a stronger case for replacement. We assess the duct system before recommending either path.
It depends on the age and condition of the existing equipment. Mismatched indoor and outdoor units can reduce efficiency and shorten the life of the newer component. We look at both sides before recommending a partial or full replacement, and we give you both options with an honest read on which makes more sense for the equipment in front of us.
The answer depends on whether the home has existing ductwork in reasonable condition and whether the air handler can support a cooling coil. If the ductwork is intact and properly sized, adding central AC is often straightforward. If there is no ductwork, or the existing duct system is too leaky or undersized to support central cooling, a ductless mini-split avoids the cost and disruption of a full duct installation. We assess both options on the same visit and give you a quote for each so you can make the decision with the actual numbers in front of you.
Changing the filter on schedule is the most useful thing. Keeping the area around the outdoor unit clear of debris, leaves, and overgrown plants also helps the system move air efficiently. Beyond that, noting any new sounds, smells, or changes in comfort and reporting them on the next call gives the diagnostic visit a better starting point.
Have the tenant check the thermostat first to confirm it is set to heat and that the temperature setting is calling for heat. Check whether the circuit breaker for the furnace or air handler has tripped.
If neither of those is the issue, call (425) 599-1559 and describe what the system is doing.
We will scope the problem on the call and confirm the rate before anyone comes out, so you know what to expect before the visit is scheduled.
The visit ends with the system tested, not just the part swapped. That is true of a repair call and equally true of a seasonal maintenance visit. A tune-up in fall catches the small problems that become expensive failures in the middle of a cold stretch. A spring check before the first heat of the year is when a refrigerant issue or a failing capacitor shows up on a calm schedule rather than during a heat event when every HVAC company in the area is busy.
Call (425) 599-1559 every day from 5:00 AM to 8:30 PM.
Planned work keeps the system running. Waiting for a failure costs more and takes longer to fix. Reach out and we'll start at the unit.
HVAC service nearby: Kenmore, Bothell West, Mill Creek East, Mountlake Terrace, Redmond. See our complete service area.
We cover the full range of heating and cooling work for homes and businesses across Bothell and King County. Whether the job is a straightforward tune-up, a first-time cooling installation, or a full heat pump replacement, the rate and scope are confirmed on the call before anything gets scheduled. The table below lays out what each service covers and who it fits best.
| HVAC Service | What the Service Includes | Common Needs | Things to Know |
|---|---|---|---|
| Full System Installation & ReplacementMost Popular | Load calculation before equipment is orderedEquipment sized for the actual spaceFull system commissioning and test | Homeowners replacing aging equipment or upgrading from resistance heat or an older gas furnace | Equipment sized to the actual heating and cooling demand of the home runs more efficiently and lasts longer than a unit matched only to the last system |
| Seasonal Maintenance & Tune-Ups | Pre-season equipment checksFilter, coil, and airflow inspectionEarly identification of components showing wear | Homeowners and landlords who want to catch small problems before they become expensive mid-season failures | Scheduling a heating tune-up in fall and a cooling check in spring means the system is ready before the demand peaks |
| Heat Pump Electrification | Ducted and ductless heat pump configurationsReplacement of gas, resistance, or oil heating systemsCold-climate models suited to western Washington winters | King County homeowners moving away from gas or older electric resistance heat under Washington utility and state policy incentives | Modern cold-climate heat pump models hold output well below freezing, which suits this region better than older designs that lost efficiency in cold weather |
Call (425) 599-1559 to get a rate confirmed and a visit scheduled for any heating or cooling job in the Bothell area.
(425) 599-1559