When you need HVAC, electrical, or water heater services in Holt, MI, count on Hager Fox Heating & Air Conditioning. With our historic homes and newer construction, we are the area’s go-to partner for top-quality home services. Since 1941, our commitment to excellence and customer satisfaction has helped families stay comfortable in their homes. Our team of licensed, insured, and NATE-certified technicians is ready to help.
For expert HVAC, electrical, and water heater services in Holt, trust Hager Fox Heating & Air Conditioning – schedule with us today.
Thorough Heating & Cooling Services
Keeping your home comfortable year-round means having a hardworking and dependable HVAC system. At Hager Fox Heating & Air Conditioning, we know how to care for your heating and cooling systems so they are ready. From bitter winters to hot summers, we’ll help you stay comfortable, no matter the weather.
Installation & Replacement
Our team is experienced with all brands, including Lennox, Mitsubishi, and Kohler. Whether you need a new gas or electric furnace, air conditioner, heat pump, or ductless mini-split system, we provide free estimates on replacement quotes to help you make the best decision for your home and needs.
Repair
Experiencing issues with your heating or cooling system? Our expert technicians are here to provide prompt and reliable repairs. From minor fixes to major repairs, our team of friendly professionals is ready to help your home return to normal. Trust us to restore your system’s functionality quickly and efficiently.
Maintenance
Regular maintenance helps keep your HVAC system running smoothly. Our comprehensive maintenance plans are designed to extend the life of your HVAC system and improve its efficiency. Get a seasonal tune-up with Hager Fox to ensure your system is ready for the changing seasons.
Commercial Heating & Cooling
Businesses in Holt rely on Hager Fox for their commercial HVAC needs. We offer a full range of services, from installation and repair to maintenance, helping your commercial space remain comfortable for employees and customers alike.
Air Quality Services in Holt
A sign of a healthy home is the quality of its air. Keeping the air in your Holt home clean and pure helps create a more comfortable environment. At Hager Fox, we offer a variety of indoor air quality solutions to improve the air you breathe. Our indoor air quality services include:
- Air purifiers: Air scrubbers remove particles, gases, and chemicals from the air, providing a cleaner and healthier indoor environment.
- Air scrubbers: Air purifiers remove airborne particles like dust, pollen, and pet dander using HEPA filters or other technologies to capture and eliminate pollutants.
- Whole-home humidifiers and dehumidifiers: Help prevent mold growth and maintain a comfortable humidity level in your home with our whole-home humidifiers and dehumidifiers.
Reputable Electrical Services
Hager Fox provides a wide range of electrical services to meet your needs. Our licensed electricians ensure your home is safe and functional from installation to maintenance. Let us help you with:
- Electrical repairs
- Panel upgrades
- Lighting
- Wiring and outlets
- Circuit breaker services
- Thermostat installation
- Smart home device installation
- Electrical heavy ups
We also offer generator services to give you a reliable backup power source during outages, keeping your home powered and functional even during severe weather conditions.
Plus, our EV charger services include professional installation of electric vehicle charging stations, offering convenient and efficient charging solutions for homeowners with electric vehicles.
Comprehensive Water Heater Services
You need reliable hot water for daily living, and at Hager Fox, we’re here to make sure you never run out. We offer a full range of water heater services, including installation, replacement, repair, and maintenance.
Schedule With Hager Fox Heating & Air Conditioning in Holt
For over 80 years, Hager Fox Heating & Air Conditioning has been committed to providing top-notch service to the Holt community. Our background-checked and NATE-certified technicians and our dedication to customer satisfaction make us the preferred choice for HVAC, electrical, and water heater services. Plus, we offer financing options and promotions to help with your budget.
Schedule HVAC, electrical, and water heater services in Holt with Hager Fox Heating & Air Conditioning today.
Recent Jobs and Reviews in Holt, MI
Holt, MI at a glance
Hager Fox Heating & Air Conditioning has completed 20 jobs in Holt, MI in September 2026.
The most recent job was on September 18, 2026.
Job Locations and Reviews
Completed comprehensive tune-up on 17-year-old Bryant gas furnace. Performed full system inspection including gas valve, ignition components, blower assembly, electrical connections, and control boards. All components found operating within normal parameters; system tested and confirmed working properly.
Completed comprehensive ComfortGuard maintenance package on residential split system HVAC unit. Performed electrical diagnostics using digital multimeter to verify system voltage and amperage readings, inspected outdoor condenser unit including fan operation and refrigerant line connections, and replaced air filter as requested. Unit showed normal wear consistent with age but all components functioning within specifications at time of service.
# Annual HVAC Maintenance Completed Performed comprehensive annual cooling maintenance on residential air conditioning system as part of preventative maintenance program. Conducted thorough inspection of outdoor condensing unit and indoor air handler components to ensure optimal system performance for the upcoming cooling season. Inspected gas furnace burner assembly and verified proper ignition sequence with clean blue flame pattern across all burners. Examined heat exchanger for signs of corrosion or cracking. Evaluated furnace control board and electrical connections, confirming all wire terminations were secure and properly seated in connector blocks. Verified all safety switches and limit controls were functioning correctly. Checked condensate drain system including drain pan, trap, and discharge lines for proper drainage and blockages. Inspected blower motor assembly and verified proper operation. Examined all visible wiring harnesses for signs of wear, overheating, or loose c
Completed routine cooling system maintenance and AC tune-up on residential air conditioning unit. Performed comprehensive system inspection, verified proper operation of all components, and documented equipment condition through photographic records. System operating within normal parameters with no issues identified or corrections required at time of service.
Responded to service call for air conditioning unit repeatedly tripping breaker every four days. Upon inspection, discovered significant debris and insulation fiber buildup in drain system components. Removed and cleaned clogged drain assembly, clearing yellow insulation fibers and accumulated dirt from ports and passages. Verified proper drainage flow, inspected condenser unit exterior condition, and tested system operation. Unit running properly at time of departure with breaker reset and holding under normal load.
Completed preventive maintenance inspection on residential HVAC system. Verified thermostat operation displaying 75°F in heating mode, inspected furnace components including gas valve assembly, blower motor, and electrical connections, and noted filter may require replacement at next service interval.
Performed routine maintenance and tune-up on a 21-year-old furnace system. Conducted comprehensive inspection of all internal components including draft inducer motor, burner assembly, gas valve, and blower compartment. Performed electrical testing using digital multimeter to verify proper system operation and component functionality. Cleaned burner assembly and internal components, inspected all wiring connections, and verified proper airflow through the unit. System found to be operating within normal parameters with no deficiencies noted. All safety controls tested and confirmed operational.
Completed comprehensive 5-year ComfortGuard maintenance visit on residential HVAC system. Performed thorough inspection of furnace/air handler unit, examining blower housing, electrical connections, and control wiring. All electrical components including purple, green, yellow, white, orange, and blue control wires were inspected for proper connection and functionality. Assessed condition of insulation padding, noting age-related discoloration but no immediate concerns requiring replacement. Verified manufacturer specifications and confirmed all components operating within normal parameters with typical wear patterns for system age.
Completed scheduled preventive maintenance on residential furnace and air conditioning system. Performed comprehensive inspection, cleaned components, checked refrigerant levels, tested system operations, and replaced air filters and humidifier pads as needed to ensure optimal performance and efficiency.
Performed routine electrical maintenance on a 20kW Kohler standby generator system. Inspected air filter assembly, replaced oil filter, verified control panel operation and indicator lights, and confirmed all safety labels and warning systems were intact and functioning properly.
Completed annual maintenance inspection on three HVAC systems: two 6-year-old Lennox units and one 20-year-old Carrier system. Performed comprehensive tune-up including filter replacement, thermostat verification (Sensi digital unit reading properly at 76°F), and full system diagnostics on both furnace and central air conditioning components. All systems tested and confirmed operational with no issues identified.
Responded to no-cooling call on 6-year-old Bryant system with basement air handler and outdoor condensing unit. Upon arrival, confirmed system was not operating. Homeowner had previously attempted troubleshooting including thermostat reset, breaker verification, condensate line clearing, and filter replacement without success. Performed diagnostic evaluation of electrical components, refrigerant lines, and condensing unit operation. Identified and resolved issue preventing system startup. Restored cooling operation and verified proper system function. Addressed homeowner questions regarding upstairs temperature differential and explained that while airflow diverters or dampers can help balance multi-level homes, a comprehensive assessment of ductwork design and airflow would be needed to determine optimal solution. Explained function of air handler compartment access panel and proper operation. System tested and left in operational condition with cooling restored throughout home.
Responded to service call for Goodman A/C condenser unit producing clicking noises. Upon inspection, diagnosed faulty contactor relay in approximately 9-year-old outdoor condensing unit. Replaced defective contactor, verified proper electrical connections, and tested system operation through complete cooling cycle. Unit now operating quietly with normal startup and shutdown sequences, proper amp draw, and no abnormal sounds detected.
Completed full HVAC system installation including 70,000 BTU furnace, 3-ton air conditioning condenser unit, and evaporator coil. Installed Lennox brand condenser unit in rear yard with proper placement on foundation pad adjacent to residential structure. Mounted air handler unit vertically in basement utility area with secure attachment to interior wall framing. Ran refrigerant lines with proper insulation from outdoor condenser to indoor coil assembly. Installed white PVC condensate drain line with appropriate slope and trap configuration, including condensate pump for proper drainage. Connected all electrical components per code requirements. Verified all mechanical and electrical connections for proper operation. System tested and confirmed operational upon completion of installation.
Completed comprehensive ComfortGuard maintenance service on residential HVAC system. Replaced heavily soiled air filter that exhibited significant dust and debris accumulation, which was restricting proper airflow through the system. Performed full system inspection including furnace unit, ductwork connections, condensate drain lines, and electrical components to ensure optimal performance and efficiency.
Responded to callback regarding extended hot water delivery time to kitchen, bathroom, and washer following recent 40-gallon natural draft water heater installation. Inspected Bradford White water heater installation, verified all copper supply lines, brass fittings, and connections were properly secured and functioning. Confirmed expansion tank installation and pressure relief system operational. Evaluated recirculation system with pump assembly on copper piping to address hot water wait times at fixtures throughout the residence.
Completed comprehensive maintenance service on a 3-year-old forced air furnace and air conditioning system. Performed full inspection of furnace interior components including blower motor assembly, inducer fan, gas valve assemblies, electronic control modules, and burner compartment. Verified all electrical connections, wiring harnesses, and safety controls functioning properly. Inspected combustion chamber and heat exchanger for proper operation. Conducted AC tune-up including system performance evaluation. Verified thermostat operation and calibration, confirming proper communication between control unit and HVAC equipment. All heating and cooling components tested and operating within manufacturer specifications with no deficiencies noted.
Completed annual cooling maintenance on residential air conditioning system. Performed comprehensive inspection of outdoor condensing unit, checked refrigerant levels, cleaned condenser coils, verified proper airflow through louvered vents, inspected electrical connections and components, and replaced air filter as needed. Unit operating within normal parameters with no issues identified.
Provided comprehensive estimate for complete HVAC system replacement including both air conditioning condenser and furnace unit currently located in basement. Existing 21-year-old equipment remains operational but has reached end of expected service life, prompting evaluation for full system upgrade under buy-one-get-one promotion.
Completed comprehensive furnace tune-up and maintenance as part of Air Care membership program. Performed full system inspection, verified electrical readings showing 324V AC supply voltage with multimeter, checked blower motor operation and wiring connections, and inspected all mechanical components including mounting hardware and condensate drainage system. All equipment operating within normal parameters with no issues found or repairs needed.