Hager Fox Heating & Air Conditioning is your one-stop solution for HVAC, electrical, and water heater services in Okemos, MI. Our commitment to excellence is unmatched, with a legacy dating back to 1941. We don’t use subcontractors, ensuring that every service is handled by our licensed, insured, and NATE-certified technicians.
Contact Hager Fox Heating & Air Conditioning today at (517) 209-0130 and schedule a service that rocks.

Top-Rated Heating & Cooling Services
We offer top-rated heating and cooling services at Hager Fox Heating & Air Conditioning, specializing in ductless mini-splits, heat pumps, and gas or electric furnaces. Our services include:
- Installation & replacement: Our team provides expert installation and replacement services and customized solutions tailored to your needs and property requirements.
- Repair: We guarantee swift and reliable repair solutions for all HVAC systems and killed technicians equipped to diagnose and resolve issues efficiently, restoring comfort to your home.
- Maintenance: Our expert technicians offer tailored maintenance programs designed to preserve the efficiency and longevity of your HVAC systems. Hager Fox Air Care features exclusive benefits and priority service for members of our maintenance plans.
Air Quality Services in Okemos
Hager Fox Heating & Air Conditioning understands the importance of indoor air quality for your home. Improved IAQ offers numerous benefits, including better respiratory health, reduced allergens, and a more comfortable living environment.
Our comprehensive air quality solutions include:
- Air purifiers: Advanced air purifiers eliminate airborne contaminants like dust, pollen, and pet dander. These systems purify the air in your home, providing a fresh and clean living environment for you and your family.
- Air scrubbers: Cutting-edge air scrubbers remove odors, VOCs, and surface contaminants, ensuring a healthier indoor environment. They purify the air and surfaces in your home, creating a cleaner and more sanitized living space.
- Whole-home humidifiers & dehumidifiers: Whole-home humidifiers maintain optimal moisture levels, reducing dryness and improving overall comfort. Dehumidifiers control excess moisture, preventing mold and mildew growth while enhancing air quality.
Contact our professionals at (517) 209-0130 to schedule IAQ services and experience a healthier, more comfortable living space.
Superior Electrical Services
We pride ourselves on delivering superior electrical services for residential needs. From outlet wiring to whole-home generator installation, our comprehensive electrical solutions cover everything to keep your home powered and safe.
Our services include outlet wiring, electrical panels, outdoor and security lighting, ceiling fan installation, smart home device installation, and more. With a focus on top-priority electrical work, such as generators and EV charging stations, we ensure your home is equipped for modern electrical demands.
Contact us today at (517) 209-0130 to schedule reliable, top-quality electrical services that meet your needs and exceed your expectations.
Expert Water Heater Services
At Hager Fox, we are experts in providing top-notch water heater services. Whether it’s gas, electric, or tankless water heaters, our dedicated sections cover everything you need:
- Installation & replacement: We provide expert installation and replacement services for gas, electric, and tankless water heaters.
- Repair: Our skilled technicians are equipped to diagnose and address issues efficiently, restoring comfort to your home.
- Maintenance: Routine inspections and tune-ups ensure a consistent hot water supply and prevent unexpected breakdowns.
Call today at (517) 209-0130 to schedule same-day water heater repair and installation!
Choose Hager Fox Heating & Air Conditioning in Okemos
We are the preferred option for HVAC, water heater, and electrical services in Okemos, MI. Our licensed, insured, background-checked, and NATE-certified technicians provide replacement quotes and service call estimates. With financing options, instant rebates, and an unwavering commitment to excellence, we ensure 100% satisfaction guaranteed.
For service that rocks, call Hager Fox at (517) 209-0130 and schedule an HVAC, electrical, or water heater service today.
Recent Jobs and Reviews in Okemos, MI
Okemos, MI at a glance
Hager Fox Heating & Air Conditioning has completed 20 jobs in Okemos, MI in July 2026.
The most recent job was on July 16, 2026.
Hager Fox Heating & Air Conditioning has completed 275 jobs in Okemos, MI in the last 12 months.
Job Locations and Reviews
Completed comprehensive preventive maintenance on 3-year-old Lennox central air conditioning system. Performed AC tune-up including inspection of outdoor condensing unit, indoor evaporator coil, refrigerant levels, electrical connections, and condensate drain system. All components found operating within normal parameters with no deficiencies noted; system cooling properly at time of service.
Provided comprehensive estimate for replacement of 34-year-old Bryant gas furnace and air conditioning system currently located in basement. Unit is operational but has reached end of expected service life. Additional estimate prepared for whole home generator installation as requested.
Completed full HVAC system installation including a 90,000 BTU furnace with integrated humidifier and 3-ton Lennox air conditioning condenser unit. Installed furnace in basement mechanical room with proper ductwork connections and mounted humidifier to supply plenum. Positioned AC condenser on exterior concrete pad against house foundation with refrigerant lines reconnected to indoor coil. Permit was obtained for mechanical-only work prior to installation. All equipment installed per manufacturer specifications with proper electrical connections, condensate drainage, and airflow configuration. System tested and operational upon completion. Submitted required financing documentation through electronic signature platform for processing.
Responded to no heat/cool condition on Lennox system displaying 298 error code following electrical storm. Diagnosed failed thermostat due to power surge damage. Removed defective thermostat and installed new digital programmable replacement unit. Verified proper 24VAC power supply to new thermostat, confirmed communication with furnace and air conditioning system, and tested system operation in both heating and cooling modes. System restored to full functionality with all equipment operating within manufacturer specifications.
Performed routine maintenance and cleaning on a 12-year-old residential air conditioning system. Inspected outdoor condenser unit, which was found in good operating condition with clean coil fins and properly functioning fan assembly. Verified system cooling performance, checked electrical connections and disconnect, and confirmed unit operation within normal parameters. No repairs or corrective actions required at this time.
Conducted comprehensive site assessment for whole-home standby generator installation with focus on Kohler system specification. Evaluated existing electrical service, natural gas meter infrastructure, and load requirements including deep-well water pump, central air conditioning, electric range, and power-vented gas water heater. Documented current utility connections and meter locations through photographic survey of electric and gas meter installations on exterior wall. Analyzed client's specific power quality concerns regarding frequent brownouts, voltage sags, and grid flickering conditions requiring automatic transfer switch with voltage protection capabilities for sensitive electronics and appliances.
Completed annual cooling maintenance on residential HVAC system including Bryant Plus 90 furnace with integrated Space-Gard dehumidifier and outdoor condenser unit. Performed comprehensive inspection of all components, verified proper operation of furnace blower assembly, checked refrigerant lines and connections, inspected ductwork and air distribution system, and assessed outdoor condenser unit which showed signs of weathering and vegetation encroachment requiring attention. All equipment found operational with recommendations provided for condenser pad clearing and exterior unit cleaning to maintain optimal efficiency.
Completed annual cooling maintenance on residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, replaced furnace filters, and verified proper operation of all cooling components. System is operating within normal parameters with no issues identified.
Performed annual cooling maintenance on residential air conditioning system. Using digital multimeter, measured and recorded condenser fan motor amperage and voltage readings to verify proper operation within manufacturer specifications. All electrical components tested and found operating normally. Unit running efficiently with no issues identified during inspection.
Responded to service call for outdoor AC condenser unit with non-operational fan motor while system maintained cooling capacity. Upon arrival, inspected residential condenser unit positioned on exterior mulch bed against tan siding and confirmed fan motor failure while compressor remained functional. Diagnosed faulty condenser fan motor, replaced defective component with OEM equivalent, verified proper electrical connections at disconnect box, tested system operation to confirm restored airflow and normal cooling cycle functionality.
# Electrical Estimate - Generator Installation Completed comprehensive site assessment and electrical estimate for new whole home Kohler generator installation. Evaluated existing electrical service panel to determine compatibility and capacity for generator integration, documenting current electrical infrastructure including main breaker configuration and available panel space for automatic transfer switch installation. Assessed utility room mechanical area where generator equipment will be interconnected, noting proximity to existing water heater, HVAC system, and other critical home systems to ensure proper clearances and code compliance. Photographed electrical panel showing single pole common trip breaker arrangement to determine required modifications for safe generator tie-in. Evaluated gas line access and electrical conduit routing options from proposed generator location to main service panel. Prepared detailed scope of work for installation of automatic transfer switch, d
Completed full HVAC system installation including a 90,000 BTU furnace, 3-ton air conditioning unit with rear discharge configuration, evaporator coil, and humidifier in basement mechanical room. All refrigerant lines, condensate drainage, PVC venting, and ductwork connections were installed to manufacturer specifications, existing electrical service was reconnected, and system was tested for proper operation. Mechanical permit was obtained prior to installation, all required documentation and compliance labeling completed, and installation photos captured for record.
Completed installation of 2.5-ton air conditioning system with evaporator coil at residential property. Outdoor condensing unit positioned on platform at rear of home with proper electrical connections and refrigerant lines run to indoor air handler. Indoor evaporator coil installed in basement mechanical room and connected to existing ductwork, with all components tested and operational upon completion.
Completed full HVAC system installation including a Lennox 90,000 BTU high-efficiency furnace (model EL297UH090XV36CK), 3.5-ton air conditioning unit (model EL19KC1-042-230), and evaporator coil (model CK40CT-48C-71) in basement mechanical room. Installed PVC venting system with horizontal runs secured to wall, reconnected existing ductwork, integrated humidifier into system, and established proper condensate drainage. All equipment mounted on platform against concrete block wall with electrical connections completed and system tested for proper operation.
Responded to service call for non-operational air conditioning system requiring full HVAC replacement evaluation. Conducted comprehensive assessment of existing cooling and heating equipment in basement utility area. Inspected current ductwork configuration, including galvanized steel supply runs and connections to existing HVAC cabinet unit. Evaluated electrical service capacity at exterior meter location to ensure adequate power supply for new system installation. Documented existing system components, ductwork layout, and electrical infrastructure through photographic documentation. Provided detailed estimate for complete AC and furnace system replacement to address immediate cooling failure and upgrade heating equipment. Recommended expedited installation timeline based on current system failure and customer requirements.
Completed whole-home air conditioning system estimate for replacement of aging outdoor condenser unit and indoor furnace system. Assessed existing equipment showing significant weathering and age-related deterioration on exterior condenser with corroded protective cage and overgrown vegetation at base. Documented indoor furnace installation in basement utility area with existing ductwork configuration and PVC condensate drainage. Provided comprehensive replacement recommendations to address immediate cooling needs per customer's request for expedited installation timeline.
Responded to emergency no-cool call for 14-year-old residential air conditioning system. Performed diagnostic evaluation of outdoor condensing unit and assessed system operation to identify cooling deficiency cause and provide customer with repair recommendations.
Conducted site evaluation for new mini-split system installation in finished garage/workshop space with OSB wall panels, corrugated metal ceiling, and epoxy-coated flooring. Assessed installation requirements and documented conditions for ductless heat pump system placement, noting wall construction, ceiling access points, and optimal locations for indoor air handler and outdoor condenser unit routing.
Completed full HVAC system installation including 70,000 BTU furnace, 2.5 ton air conditioning unit with evaporator coil, and all associated ductwork connections. AC condenser positioned on right side of property on concrete pad with proper drainage and gravel base, secured to vibration-dampening platform. All mechanical connections, refrigerant lines, electrical wiring, and condensate drainage completed per manufacturer specifications and local code requirements.
Completed routine AC tune-up and furnace maintenance on residential HVAC system. Performed standard inspection of Lennox thermostat, verified proper operation and programming with system set to cooling mode and scheduled temperature setpoints. Inspected condensate drain assembly and PVC trap configuration for proper drainage and function, confirmed all plumbing connections secure with no visible leaks or blockages.