HVAC services in Vacaville, CA
Homeowners of Vacaville, CA have long said we’re one of the best heating, ventilation, and air conditioning service providers around. Within the past several years, A 100% Guarantee Heating and AC has worked to earn that distinction and with every HVAC service will continue to do so. Our experienced and certified technicians approach each service request with affordable solutions. Learn how they can help you too by calling 707-689-5128 today to set up an appointment and enjoy the benefits our HVAC services can bring.
HVAC systems designed for comfort
When you need HVAC services for your home, A 100% Guarantee Heating and AC is there for you with our tried and tested solutions. Being both a heating and air conditioning company, we can offer you a multitude of options to keep your home at just the right temperature year round. Further your comfortable living in Vacaville, CA by enjoying an energy efficient HVAC system. Our systems will save you money on your electric bill while running efficiently inside your home. Whether it’s for heating or cooling, it will save you money while keeping you comfortable. We also can help with allergies by offering our whole house humidifier service amongst our heater and air conditioner installations. Enjoy Northern California living with the added benefit of a humidified house by contacting us today about a humidifier that will benefit your entire home. We also offer several more services that can benefit your home living, contact us today to learn more.
Call A 100% Guarantee Heating and AC
You and your home can benefit from the several services A 100% Guarantee Heating and AC can offer you in Vacaville, CA. Being one of the most widely recognized HVAC service companies in the area, we can help you too with our repair, replacement, and installation options. Call 707-689-5128 today to learn more and set up an appointment so you too can experience having your home at the climate of your choice.
- Air Conditioning Service Company Our air conditioning units will keep your home cool
- Air conditioner Replacement/Install Keep your home cool with our air conditioning upkeep services
- Emergency Air Conditioner Repair Get your air conditioner repaired fast with our emergency repair service
- Refrigerent Recharge Service Recharge your air conditioner with our refrigerent service
- Heating Company/Services Choose how to heat your home with our multiple heating installation and repair services
- Electric Heat System Repair Trust a modern heating system to keep your home warm
- Gas Furnace Repair Most Americans use gas furnaces to heat their home, so can you
- Electric Furnace Repair Warm your home through an electric furnace
- HVAC Parts Replacement Don’t break the bank when fixing your HVAC system, let us offer a more affordable solution
- AC Compressor Repair/Replacement Keep your air conditioner running with an AC compressor repair/replacement
- HVAC Hot Surface ignitor Replacment Keep your heating system starting with a hot surface ignitor replacement
- Hard Start Kit Replacement Give your air conditioner a start up boost with our hard start kit replacement
Most Recent Pins (42)
Evan Thompson
An HVAC technician in Vacaville, California inspected an air conditioner and confirmed the compressor was functioning properly. The fan motor showed signs of nearing full load amperage. The technician advised the homeowner that if performance drops, the motor may require replacement.
Evan Thompson
A 100 Guaranteed Heating and AC completed an HVAC system inspection in Vacaville, California. Technicians checked the compressor, fan motor, split system, pressures, filters, and coils. All components were in good working condition with no visible issues reported during the service.
Evan Thompson
A technician from A 100 Guaranteed Heating and AC completed a summer readiness check on an HVAC system in Vallejo, California. The work included checking the compressor, motors, and furnace, confirming proper operation. The technician also replaced the air filter and verified the system was functioning efficiently.
Evan Thompson
A technician in Vacaville, California replaced a failed AC contactor. The contactor controls high-voltage power inside the unit and can wear out over time. Replacing it restored cooling and protected system components from electrical issues caused by faulty switching.
Evan Thompson
A 100 Guaranteed Heating and AC installed a new 95% efficiency Coleman HVAC system in Vacaville, California. The installation provides improved heating and cooling performance while reducing energy use. This project supports consistent indoor comfort with high-efficiency equipment.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a Rheem HVAC system in Fairfield, California. The technician identified refrigerant leaks at the Schrader cores and king valve caps. The service involved recommending new Schrader cores, sealing valve caps, and adding R-410A refrigerant. An isolation test was advised if future leaks continue.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a two-year-old American Standard HVAC system in Vacaville, California. The technician confirmed the unit showed no issues and remains fully operational. This check ensures the system performs efficiently and maintains indoor comfort year-round.
Evan Thompson
Technicians in Dixon, California performed refrigerant testing on a Goodman AC unit. They repaired king valve leaks, cleaned a congested evaporator coil, replaced a faulty capacitor, and installed a hard start relay. They prepared the system for refrigerant recharge with R-410A after confirming pressure hold and assessing the condenser fan motor under low load.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a failing outdoor fan motor and installed a new filter on an aging HVAC unit in Vacaville, California. The team also replaced exposed high-voltage lines with a sealed whip to improve safety and system reliability.
Evan Thompson
A 100 Guaranteed Heating and AC inspected an AC system in Vacaville, California. The filters were clean, refrigerant was at proper levels, and compressor function was normal. The condenser fan motor showed increased amperage and heat. The system will need a 1075 RPM, 1.5 HP condenser fan motor replacement soon to maintain cooling performance.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a failing condenser fan motor on an HVAC unit in Vacaville, California. The team diagnosed motor failure and possible refrigerant issues. They cleaned the outdoor coils and assessed compressor performance, resolving intermittent issues and restoring system function while recommending future component evaluation.
Evan Thompson
A 100 Guaranteed Heating and AC installed a new condensation pump and verified system performance in Vacaville, California. The split system, filters, coils, and amp draws all met specifications. The air conditioning unit is now prepared for consistent summer operation.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a blown 3-amp fuse and a faulty two-pole contactor on a Goodman HVAC system. The technician also changed an air filter and tested voltage and amperage. The system now cools and heats correctly. Service completed in Vacaville, California.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a Carrier system in Fairfield, California. The technician cleaned the pressure switch and flame sensor. After testing the system through multiple cycles, the indoor blower motor responded correctly to thermostat commands and operated normally.
Evan Thompson
A 100 Guaranteed Heating and AC inspected an air conditioner in Fairfield, California. They confirmed startup was normal and measured compressor performance within specifications. They identified that the condenser fan motor is running near its maximum temperature rating and advised future replacement. The technician also replaced the air filter and confirmed temporary system cooling.
Evan Thompson
A technician repaired a Carrier furnace in Vacaville, California. The service involved correcting a door that was not fully closed, which triggered the furnace's safety feature and prevented it from starting. The technician restored the door to its proper position to allow normal furnace operation.
Evan Thompson
A 100 Guaranteed Heating and AC installed a new Coleman three-ton, 17 SEER heat pump system in Vacaville, California. The upgrade improves energy efficiency and provides reliable heating and cooling year-round. The customer expressed satisfaction with the installation and system performance.
Evan Thompson
A 100 Guaranteed Heating and AC installed a new Coleman 80% 3-ton furnace and a 14.3 SEER air conditioner at a residential property in Vacaville, California. The team completed the HVAC system installation to improve heating and cooling efficiency for the home.
Evan Thompson
Technicians installed new ductwork from the supply plenum to improve airflow in every room. They also added a 10-inch constant pressure bypass damper by Honeywell. This upgrade supports the Bryant Evolution system. Service took place in Dixon, California.
Evan Thompson
A technician inspected an HVAC system in Vacaville, California. The inspection revealed carbonic acid buildup obstructing the pressure switch nipple. The technician cleaned the affected area. The system now functions properly and meets operational standards.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a faulty blower motor under warranty in a 3-ton package unit. The team restored the air conditioning system to working condition. This HVAC repair service was completed in Vacaville, California.
Evan Thompson
A 100 Guaranteed Heating and AC inspected a 22-year-old HVAC system in Dixon, California, and found a failed capacitor. The technician provided an estimate to replace the unit with a new 5-ton Coleman heat pump system.
Evan Thompson
A 100 Guaranteed Heating and AC installed a 3-ton, 18 SEER Coleman heat pump system in Vallejo, California. This setup improves heating and cooling efficiency in residential spaces and supports long-term energy savings through reduced power consumption.
Evan Thompson
A 100 Guaranteed Heating and AC performed annual maintenance on a residential air conditioning unit in Fairfield, California. The technician inspected components, cleaned filters, and checked system performance to ensure efficient operation. Regular service helps maintain system reliability and improve energy efficiency.
Evan Thompson
A 100 Guaranteed Heating and AC completed a routine tune-up on a 20-year-old package HVAC unit under a silver energy maintenance plan in Fairfield, California. Regular maintenance supports system performance and helps extend equipment lifespan over time.
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.
Christina Evangelista
A technician in Vacaville, California replaced two faulty fuses on a Lennox HVAC system. The technician identified the issue during inspection and restored proper system function after replacing the damaged components.
Christina Evangelista
A technician diagnosed an HVAC system and replaced a faulty fuse in Vacaville, California. This service helped restore full system function and prevented further electrical issues. Regular HVAC diagnostics reduce downtime and extend equipment life.
Christina Evangelista
A technician in Vacaville, California diagnosed and replaced a faulty circuit board on a Payne furnace. The technician also installed a new Honeywell thermostat to restore proper heating system function.
Christina Evangelista
A technician diagnosed and replaced a broken high surface igniter on a Trane furnace in Vacaville, California. This service restored proper heating function and ensured safe ignition performance for the system.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a faulty capacitor on a newer Carrier HVAC system in Vacaville, California. This repair restored proper function to the unit, ensuring reliable cooling performance during high temperatures.
Evan Thompson
A 100 Guaranteed Heating and AC replaced a faulty capacitor in Vacaville, California. The service restored proper function to the air conditioning system, ensuring reliable cooling ahead of the customer’s travel. Timely response helped prevent downtime during peak summer temperatures.
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