Trust A 100% Guarantee Heating and AC when it comes to all of your heating, ventilation, and air conditioning services. Being the primary HVAC provider of choice for many homeowners in Dixon, CA, we pride ourselves in providing optimal repairs and installations for the last several years. With each home, we offer results that cannot be found in other companies. You can find out why with one call to 707-689-5128 to set up an appointment today and learn why we are one of the most popular HVAC service providers in the area.
Temperature regulation inside your home
Keep your phone at the temperature you specifically want with our top tier heating, ventilation, and air conditioning services. A 100% Guarantee Heating and AC offers numerous HVAC repair, replacement, and installation options for your home. Our indoor air quality test service, for example, can inform you of the condition of the air you are breathing inside your own home. Upon discovering the results, we can help you improve the condition if it ends up being on the negative side through our experts advising on the next steps and offering services to improve the interior condition.
A 100% Guarantee Heating and AC works to not only improve your comfort inside your home and efficiency of your HVAC system but also save you money with our HVAC parts replacement service. Instead of spending a large amount of money with another company in replacing large sections, we often help by locating the source of the problem and replacing a smaller part returns the system to fully functioning working order.
Your HVAC services one call away
Choose a heating and air conditioning service company you can trust to improve your home. A 100% Guarantee Heating and AC will extend to your home a superior level of comfort in Dixon, CA. Each service we present is designed for keeping your home at a climate controlled state while doing so in an energy efficient way. Our HVAC services cannot be beaten, let us show you why with one call to 707-689-5128 to set up an appointment.
Hard Start Kit ReplacementGive your air conditioner a start up boost with our hard start kit replacement
Most Recent Pins (18)
Evan Thompson
A 100 Guaranteed Heating and AC inspected two mini split AC units in Dixon, California. One unit showed a cracked copper line and low pressure, possibly needing warranty service or replacement. The second unit required minor cleaning. Twelve other units were confirmed operational. The technician documented all findings and assessed next steps for repair.
Evan Thompson
A 100 Guaranteed Heating and AC inspected the HVAC system in a 3- to 4-year-old home in Dixon, California. Technicians confirmed the system was operating properly with no issues found. The visit verified that heating and cooling components remained in good working condition following recent construction.
Evan Thompson
A technician inspected an HVAC system in Woodland, California. The unit was working but required a new thermostat. The outdoor motor showed signs of failure due to restricted airflow from blocked coils, which also affected the compressor's ability to stay cool. Prompt replacement of both components was recommended.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a heating and cooling system in Dixon, California. The technician replaced a clogged air filter, cleaned the flame sensor, checked wire connections, and tested operation in both heating and cooling modes. They recommended replacing a loose high-voltage whip and adapter washers to correct a safety concern.
Evan Thompson
A 100 Guaranteed Heating and AC diagnosed HVAC issues in Woodland, California. The technician replaced a faulty thermostat and identified a control board with intermittent power. After testing the system wiring and connections, they recommended replacing the board to restore consistent performance. The system warmed and cooled more reliably following these changes.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a blower motor with intermittent issues in Woodland, California. The technician assessed the system and advised the customer to call if the issue returns for further diagnosis and repair.
Evan Thompson
A technician cleared a bug-clogged p-trap in a 95% furnace, restoring full operation. The service ensured the heating system worked efficiently again. This furnace repair was completed in Winters, California.
Christina Evangelista
A technician in Davis, California, identified a leak in a Lennox furnace and replaced the emergency drain pan. This repair helped prevent water damage and ensured the furnace operated safely.
Christina Evangelista
A technician repaired a Lennox HVAC system in Fairfield, California. They identified a faulty transformer, completed wire repairs, and adjusted the limit switch to restore proper system function.
Christina Evangelista
A technician in Vallejo, California diagnosed a faulty zone board in a Carrier HVAC system. They replaced the malfunctioning component, restoring full system function. The heating and cooling system now operates correctly after the repair.
Christina Evangelista
A 100 Guaranteed Heating and AC replaced a faulty transformer and installed a low-voltage fuse on a Bryant condenser in Fairfield, California. The technician identified the power issue and completed electrical repairs, restoring the unit’s performance.
Christina Evangelista
A technician in Woodland, California replaced a damaged Goodman system due to a cracked heat exchanger. The service included removing the faulty furnace, air conditioner condenser, and evaporator coil, and installing new Carrier brand components to restore full HVAC function.
Christina Evangelista
A technician in Vallejo, California diagnosed a Lennox furnace that failed to start. The technician identified a faulty flame sensor, replaced the part, and restored full operation. The repair ensures the furnace now runs correctly and responds as expected.
Christina Evangelista
A 100 Guaranteed Heating and AC diagnosed a faulty thermostat on a Trane system in Vallejo, California. The technician replaced the non-working unit with a new Honeywell thermostat to restore system control and temperature accuracy.
Christina Evangelista
A technician replaced a failed capacitor in a Carrier HVAC system. The repair restored full function to the unit. This service took place in Vallejo, California.
Christina Evangelista
A technician repaired a Bryant Extreme Heat Pump system in Fairfield, California. The system had a blown fuse, which caused a malfunction. The technician replaced the damaged fuses with new ones. After the repair, the heat pump resumed normal operation.
Christina Evangelista
A technician replaced a failed fan motor on a Lennox condenser unit. The repair restored full system functionality. This HVAC service took place in Vallejo, California.
Christina Evangelista
A technician in Vacaville, California diagnosed a non-operational condenser and identified a failed fan motor. The team replaced the fan motor on a Carrier system. After replacement, the air conditioning system resumed normal function.
