When something breaks in your home—your heat cuts out during breakfast, the water suddenly goes cold mid-shower, or your living room turns into a sauna because the AC gave up—you don’t need sales talk. You need someone who gets it. At Hager Fox Heating & Air Conditioning, we show up like a neighbor would: ready to listen, ready to fix, and ready to treat your home like it’s our own. When you need a team for trusted home services in Williamstown, call Hager Fox at (517) 348-0412 or contact us online to schedule your next service.
Stay Comfortable with Professional Heating Services

You can layer up in sweatshirts and socks all day long—but when your heating system isn’t doing its job, the chill seeps in fast. Our Williamston heating services are about more than fixing broken furnaces. We make sure your system delivers even, dependable warmth all winter long, without driving up your energy bills or leaving cold spots behind.
- Furnace Repairs & Tune-Ups – Waking up to a cold house? Smelling something off from your vents? Our team finds the issue quickly and delivers solutions that last. Regular maintenance also keeps things running smoothly so you don’t get caught off guard later.
- Heating System Installation – If your old unit is costing you too much or not doing its job, we’ll recommend a modern, energy-saving system tailored to your home.
- Heat Pump Services – Heat pumps offer year-round climate control and can help you save on energy bills. We handle installation, repair, and ongoing care.
Cool, Quiet Williamston AC Services That Work When You Need Them
There’s nothing relaxing about a hot, sticky house when your air conditioner can’t keep up. Whether your system is blowing warm air or just running way too loud, our cooling solutions help restore peace—and cool air—to your home with long-lasting fixes and smart upgrades. Hager Fox offers Williamston cooling services that include:
- AC Repairs – Warm air? Frozen coils? We diagnose and fix all makes and models, fast.
- Ductless Mini-Splits – Need cooling in a garage, addition, or home office? Ductless units offer custom control and energy efficiency where you need it most.
- AC Installation – From whole-home systems to zoned solutions, we’ll help you find a high-efficiency unit that fits your cooling goals and home layout.
Reliable Water Heater Services in Williamston
Hot water shouldn’t be a luxury—it’s something you rely on every single day. When your system isn’t performing or quits altogether, we step in with fast, effective repairs or high-efficiency upgrades that get your hot water flowing again without stress.
New Water Heater Installation
Whether you’re upgrading to a tankless system or replacing an old tank, we’ll help you choose the right fit and ensure everything is installed safely, efficiently, and up to code.
Tankless System Maintenance
Tankless water heaters are efficient—but they need regular maintenance to stay that way. We’ll flush buildup, check filters, and keep everything operating like it should.
Water Heater Repair
Not getting enough hot water—or none at all? Whether it’s a faulty pilot light, a noisy tank, or inconsistent temperatures, we’ll get to the bottom of the problem quickly and restore your comfort.
Annual Water Heater Tune-Ups
Preventative maintenance pays off. Our annual tune-ups help catch small issues before they become big problems and extend the life of your unit.
Power Up with Modern Williamston Electrical Services

From everyday basics like outlets and lighting to smart-home upgrades and backup power, your electrical system needs to be safe, efficient, and modern. Our team provides detailed electrical work that’s clean, compliant, and built to handle everything your lifestyle demands. If you’re dealing with overloaded panels, buzzing outlets, or lights that won’t stop flickering, our electrical services in Williamston have you covered.
- Panel Upgrades – Modern homes demand more power. We install new panels that meet today’s energy loads safely and efficiently.
- Outlet & Switch Repairs/Installs – Whether you’re fixing a bad outlet or adding new ones during a remodel, we make sure everything’s up to code.
- Lighting & Ceiling Fans – From cozy recessed lighting to smart ceiling fans, we bring comfort and style to every room.
- EV Charger Installation – Drive electric? We’ll install a dedicated Level 2 charger so you can plug in and power up at home.
- Backup Generators – When the power goes out, your house shouldn’t go dark. Our whole-home generators keep essentials running until the grid comes back.
Breathe Easier with Indoor Air Quality Services
You clean your floors, your counters, your clothes—but what about the air? It’s easy to forget how much indoor air affects your health and comfort. If you’re noticing musty smells, dry skin, or allergy flare-ups, it’s time to clean up what you’re breathing in. Our IAQ services help make every breath feel better.
- Whole-Home Humidifiers & Dehumidifiers – Say goodbye to dry air and muggy rooms. We help you find the right moisture balance.
- Advanced Filtration & Air Purifiers – Trap dust, allergens, and pollutants so you can breathe cleaner, fresher air.
- Duct & Ventilation Upgrades – Improve airflow, reduce odors, and help your HVAC system perform better.
- Smart Thermostats – Get full control over your climate with a system that learns your habits and helps reduce energy use.
What Makes Hager Fox the Go-To Choice for Homeowners
We don’t do band-aid fixes or push unnecessary upgrades. We give you real options, honest recommendations, and the kind of service you’d expect from a neighbor who knows what they’re doing.
- Transparent, upfront pricing with no gimmicks
- Skilled technicians who respect your time and your home
- Fully stocked trucks to get most jobs done on the spot
- Custom solutions based on your home and budget
- Trusted by Mid-Michigan homeowners for decades
Let’s Get Your Home Back to Comfortable
Whether your furnace needs attention, your AC won’t turn on, or your water heater is nearing retirement, we’re here to help. At Hager Fox Heating & Air Conditioning, we bring experience, expertise, and excellent service to every visit.
Call (517) 348-0412 today or book your appointment online. Let’s get your home running the way it should—comfortable, safe, and ready for whatever the day brings.
Recent Jobs and Reviews in Williamston, MI
Job Locations and Reviews
Completed scheduled preventive maintenance on residential HVAC system including both heating and cooling equipment. Performed comprehensive inspection of gas furnace, examining blower motor assembly, electrical connections, and internal components for proper operation. Verified diagnostic system functionality and checked all wire harnesses for secure connections. Inspected outdoor condensing unit, noting weathered exterior panels with accumulated environmental debris and mineral deposits. Replaced air filter and humidifier pad as part of routine maintenance protocol. All equipment operational upon completion of service visit.
Completed full HVAC system installation in basement mechanical room, including 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Installed all necessary ductwork connections, integrated whole-home humidifier into system, and reconnected existing utilities. All equipment positioned and secured per manufacturer specifications, with proper clearances maintained for service access. Permits obtained prior to installation, and all work completed to code requirements. System tested and verified operational upon completion.
Provided comprehensive estimate for replacement of 27-year-old furnace and air conditioning system located in basement. Current equipment is operational but has reached end of serviceable life based on age and condition observed during evaluation. Documented existing installation including ductwork configuration, electrical connections, PVC condensate drainage, and gas piping for replacement specifications.
Completed comprehensive tune-up and preventative inspection on 28-year-old forced air furnace and central air conditioning system for new homeowner. Performed full system evaluation including blower motor assembly inspection, electrical connections verification, air filter housing assessment, and operational safety checks on both heating and cooling equipment. All components found to be functional with typical age-related wear; systems operating within acceptable parameters at time of inspection.
Responded to no-heat recall on an eight-year-old furnace that was failing to ignite. Upon inspection, identified and documented a faulty pressure switch (part number SWT01296-N) that was preventing the ignition sequence from completing. Replaced the defective pressure switch, restored proper system operation, and verified furnace was heating normally upon departure.
Installed shut-off valve on heating system fuel line and replaced oil filter to ensure proper system operation and safety. Technician completed work as scheduled with homeowner present for access to equipment area.
Completed routine air handler maintenance inspection and filter replacement. Accessed air handler unit in basement utility area, removed and replaced dirty pleated air filter showing visible dust and debris accumulation. Verified proper filter installation in frame, inspected blower motor housing, electrical connections, and associated ductwork for proper operation. System operational upon completion.
Conducted on-site assessment for whole house Kohler generator installation. Evaluated existing electrical service entrance, metering equipment, and main panel location on exterior wall. Inspected basement utility area to assess electrical distribution system, identifying water heater and sump pump loads for transfer switch sizing calculations. Documented site conditions including available clearances near electrical meter for generator placement, existing conduit routing, and utility room configuration to develop comprehensive installation estimate.
# Service Report: No Heat Call - 8-Year-Old Furnace Responded to a no heat call for an eight-year-old furnace that was completely non-operational with no ignition occurring. Upon arrival, conducted a thorough diagnostic inspection of the unit with the front panel removed to access internal components. Examined the gas valve assembly, ignition system, flame sensor, pressure switches, and control board for proper operation and electrical continuity. Inspected the inducer motor, blower motor assemblies, and all associated wiring connections for signs of failure or loose connections. Verified proper gas supply to the unit and checked all safety switches in the ignition sequence. Documented the internal condition of the furnace with photographs showing the wiring configuration, dual blower motors, gas valve assembly, heat exchanger, and control board. All findings and corrective actions were recorded for warranty tracking purposes, as the unit remains under the manufacturer's coverage peri
Conducted site assessment for generator installation quote at rural property with existing propane tank. Inspected current HVAC system (Carrier furnace) to evaluate integration requirements for backup power solution. Photos documented exterior utility placement and interior mechanical room configuration for comprehensive estimate preparation.
Performed ComfortGuard Maintenance Package on HVAC system, which included thorough inspection of both evaporator coil and heat exchanger components. Documented significant dust and debris accumulation on evaporator coils affecting system efficiency; cleaned coils to restore proper heat transfer and airflow. Inspected heat exchanger assembly for signs of wear and verified integrity of copper lines and electrical connections throughout the system.
Completed routine Air Care Heating maintenance service (AHM3/1710-2) on HVAC system. Performed visual inspection of furnace interior components including motor, control boards, electrical connections, and wiring harness - all components found in normal working condition with no signs of damage or unusual wear. Inspected mechanical room configuration including water heater and associated plumbing connections.
Performed routine maintenance on 1.5-year-old forced air furnace. Conducted electrical testing using multimeter (reading 0.23), inspected gas line assembly and connections, and verified proper operation of all components including circuit boards and wiring harnesses. Visual inspection confirmed system is in normal operating condition with no signs of damage, leaks, or abnormal wear.