Haslett homeowners know how quickly Michigan weather can shift—from freezing temperatures to humid heat in just a matter of days. When those shifts throw your home comfort systems into chaos, peace of mind becomes the priority. At Hager Fox Heating & Air Conditioning, we help restore that peace of mind by showing up with experience, professionalism, and practical solutions you can trust.
With more than 80 years of trusted home services, we’ve helped generations of homeowners feel confident in their HVAC, electrical, and water heater systems. We’re proud to bring that same reliability to Haslett, MI—whether you need a small repair or a full system upgrade. Call the Hager Fox team at (517) 348-0412 or connect with us online to get started.
Safe, Modern Electrical Services in Haslett, MIÂ

Reliable electrical systems are essential to everyday life—whether it’s charging your devices, keeping your lights on, or powering new appliances. When something’s off or outdated, it’s not just inconvenient—it can affect your comfort and safety. The Haslett licensed electricians help homeowners across Haslett stay current and secure with expert installations, repairs, and upgrades.
- Outlet & Switch Installation – Whether you’re updating worn-out outlets or adding more access in key areas, we make sure every installation is safe, code-compliant, and cleanly executed.
- Lighting & Ceiling Fan Installation – Brighten up your space, reduce energy use, and improve airflow with professional fixture and fan installation.
- Panel Upgrades – Modern homes need more power. If your lights flicker or your breakers trip frequently, we’ll upgrade your panel with added safety and capacity.
- EV Charger Installation – Power your electric vehicle at home with a professionally installed Level 2 charger that’s fast and fully compatible.
- Backup Generator Installation – Don’t get left in the dark during a storm. We install whole-home generators that automatically power your essentials when the grid goes down.
Consistent Hot Water, Year-Round With Water Heater Services in Haslett
Hot water isn’t a luxury—it’s something you rely on every day. That’s why our Haslett water heater services are designed to deliver dependable performance with minimal disruption. Whether you’re dealing with lukewarm water or planning an upgrade, we’ll help you stay comfortable with fast, knowledgeable service that puts your needs first.
- Water Heater Repair – If your hot water disappears mid-shower or you’re hearing loud banging from the tank, we’re here to help. Our expert technicians quickly diagnose issues and provide dependable repairs to restore consistent hot water and protect your system from further damage.
- Water Heater Installation – Whether you’re switching to a space-saving tankless system or upgrading your current tank model, we walk you through your options and install your new water heater with precision. We make sure everything is up to code—and built to last.
- Water Heater Maintenance – Routine maintenance is the key to water heater longevity. We flush your system, inspect for corrosion or wear, and keep everything running efficiently to avoid costly surprises down the road.
Haslett Heating Services in Haslett, MI
Michigan winters aren’t just cold—they’re relentless. That’s why your heating system needs to be more than functional—it needs to be dependable. At Hager Fox, we focus on giving Haslett homeowners true peace of mind with heating services that deliver reliable performance all season long. Whether you’re hearing strange sounds, noticing uneven warmth, or dealing with an aging unit, we bring clarity, quality, and care to every visit.
- Furnace Repair & Maintenance – Loud noises? Uneven heating? Spiking utility bills? We’ll identify the issue and fix it fast. Regular maintenance also improves efficiency and reduces long-term costs.
- Haslett Heating System Installation – Time to replace your aging furnace? We’ll walk you through high-efficiency systems designed for Michigan winters and install your new unit with precision.
- Heat Pump Services – Want heating and cooling from one system? Heat pumps offer efficient, all-season comfort. We handle installation, repairs, and routine care.
Reliable Cooling for Real Summer Relief with Hager Fox Air Conditioning Services in Haslett

Summers in Haslett may be short, but when the heat hits, you want your AC system working flawlessly. From last-minute repairs to high-efficiency upgrades, we make sure your cooling system keeps you comfortable without draining your energy—or your wallet.
AC Repair in Haslett
If your cooling system is blowing warm air, making strange sounds, or struggling to maintain airflow, our technicians provide fast, accurate diagnostics and repairs that last. We don’t just patch problems—we solve them.
AC InstallationÂ
Need to replace an aging unit or want to upgrade to a more efficient system? We help you select a properly sized, energy-saving air conditioner that fits your home and your budget. Our professional installation ensures long-term reliability and performance.
Ductless Mini-SplitsÂ
For homes without ductwork or spaces that need targeted temperature control, ductless mini-splits offer a sleek and efficient solution. Enjoy customizable comfort, quiet operation, and excellent energy efficiency with each zone.
Indoor Air Quality Services in Haslett
Air quality affects more than just comfort—it impacts your sleep, your skin, and even your health. Whether your home feels stuffy or allergy season never seems to end, we offer proven solutions that balance humidity, reduce airborne irritants, and keep your indoor environment fresh and breathable.
- Haslett Humidity Control – Tame dry air in the winter and sticky humidity in the summer with whole-home humidifiers and dehumidifiers.
- Air Purification – We install advanced filtration systems that reduce allergens, dust, and bacteria—making your home healthier for everyone.
- Smart Thermostats – Control your Haslett home’s climate from anywhere. Our smart thermostat options save energy, improve comfort, and simplify scheduling.
- Ventilation Upgrades – A well-ventilated home is a healthier one. We improve airflow and reduce indoor pollutants with strategic ventilation improvements.
Contact the Hager Fox Team Today
From quick repairs to major upgrades, Hager Fox Heating & Air Conditioning is here to restore comfort and confidence in your home. Ready to stop worrying about your furnace, AC, or power? Give (517) 348-0412 a call or schedule online today. We proudly serve Haslett and surrounding communities with service that delivers real peace of mind.
Recent Jobs and Reviews in Haslett, MI
Job Locations and Reviews
Completed annual cooling maintenance on residential HVAC system located in attic space. Performed comprehensive inspection of evaporator coil assembly, which showed typical aging patina on copper tubing but remained in serviceable condition. Replaced air filter and evaluated humidifier pad as scheduled for recurring maintenance. Verified all safety labels and warnings were clearly visible on equipment housing. Inspected condensate drainage system including PVC piping and connections, confirming proper operation. All components tested and found operating within normal parameters for continued system performance.
# HVAC Maintenance - ACM Completed Performed annual cooling maintenance on residential Bryant HVAC system with stacked air handler and furnace configuration. System inspection revealed filter required replacement due to excessive dirt accumulation and reduced airflow capacity. Replaced air filter with proper-sized unit per manufacturer specifications to restore optimal system performance and indoor air quality. Conducted comprehensive inspection of outdoor condenser unit, noting moderate rust and corrosion present on fan motor hub assembly, consistent with normal weathering for unit age. Verified fan operation and secured protective grille assembly. All electrical connections tested and confirmed operational. System cycled successfully with normal temperature differential across coil. Recommended preventative maintenance agreement renewal to maintain warranty coverage and ensure continued system reliability.
Responded to no heat call on 22-year-old Rheem furnace manufactured in 2004. Upon inspection, diagnosed failed control board preventing unit operation. Replaced defective integrated furnace control board, verified all electrical connections, tested safety circuits, and confirmed proper system operation with successful ignition sequence and heat delivery.
Completed annual cooling maintenance on Carrier air conditioning system. Inspected outdoor condenser unit, cleaned condenser coil fins to remove accumulated dirt and debris, replaced air filters, and checked evaporator pad. Unit operating within normal parameters upon completion of preventive maintenance service.
Responded to service call for 2024 furnace unit located in basement. Performed diagnostic inspection with front access panel removed to examine internal components, blower motor assembly, electrical connections, and control mechanisms. Unit found to be operating properly with all wiring connections secure and components functioning as designed; customer advised that system is under both parts and labor warranty coverage.
Completed comprehensive AC tune-up and maintenance check on residential cooling system. Inspected outdoor condenser unit, verified proper operation of compressor and fan motor, checked refrigerant levels, and cleaned coils. System operating efficiently with no issues found following recent thermostat replacement.
Performed routine electrical maintenance on a Kohler 12KW standby generator system. Accessed internal components for inspection, verified engine condition and operational readiness, and completed standard preventive maintenance procedures to ensure reliable backup power system performance.
Completed ComfortShield Maintenance service focusing on AC/coil system. Addressed heavily soiled outdoor condenser coil with extensive debris accumulation including dust, lint, and particulate matter obstructing airflow between fins. Performed thorough coil cleaning to restore proper heat transfer efficiency and system performance. Inspected indoor air handler unit and replaced air filter as requested. System operational following maintenance procedures.
Completed annual cooling maintenance on residential split system. Performed comprehensive inspection of indoor air handler unit and outdoor condenser, including evaporator coil examination which showed clean condition with proper fin alignment, verification of refrigerant line connections and insulation integrity, and condensate drain line assessment. All components operating within normal parameters with no deficiencies noted.
Completed annual cooling maintenance on Lennox outdoor condensing unit. Performed comprehensive system inspection, cleaned condenser coils, verified refrigerant levels, tested electrical components, and confirmed proper operation of all mechanical systems. Unit operating within manufacturer specifications with no issues identified.
Completed full HVAC system installation in basement utility area, including 70,000 BTU gas furnace and 2.5 ton air conditioning unit with rear discharge configuration. Installed new ductwork assembly, humidifier integration, and PVC condensate drainage system. All mechanical connections, electrical hookups, and refrigerant lines were completed and tested for proper operation.
Completed annual cooling maintenance on residential HVAC system including inspection of indoor furnace unit with associated ductwork and outdoor condenser unit. Verified proper operation of both units, inspected electrical connections, refrigerant lines, condensate drainage system, and confirmed all components functioning within normal parameters with no deficiencies noted.
Completed routine air conditioning maintenance on Lennox condenser unit. Inspected system components, replaced air filters and evaporative pads as needed, verified proper operation of condenser fan and compressor, and ensured adequate airflow through louvered panels. Unit is operating within normal parameters.
Completed annual cooling maintenance inspection on HVAC system. Identified and documented heavily soiled mesh filter with significant dust and debris accumulation requiring replacement. Installed new HCF20-11 MERV 11 pleated air filter to restore proper airflow and system efficiency.
Completed full HVAC system installation including new furnace and air conditioning condenser unit. All necessary permits were obtained prior to installation. System was tested and verified operational upon completion, with warranty documentation provided to homeowner.
Completed annual cooling maintenance on two residential air conditioning systems. Performed comprehensive inspection of both units including indoor furnace/air handler and outdoor condensing units. Checked electrical connections, measured voltage and amperage readings with digital multimeter to verify proper system operation. Inspected ductwork, venting, and refrigerant lines for leaks or damage. Verified all safety controls and thermostat operation. Both systems operating within normal parameters upon completion of maintenance procedures.
Conducted on-site assessment for complete HVAC system replacement estimate at approximately 1,900 sq ft single-family residence. Evaluated existing outdoor air conditioning condenser unit positioned on concrete pad with gravel surround against exterior wall, and basement-located gas furnace of unknown age. Documented current equipment configuration including electrical service, refrigerant line routing, and duct transitions. Photographed existing condenser installation showing white cabinet unit with protective top grille, electrical conduit and disconnect box mounting, and surrounding site conditions. Prepared comprehensive replacement quote for cost-effective system including new air conditioning unit and gas furnace, complete removal and disposal of existing equipment, installation of standard refrigerant line set, duct transition work, permit acquisition and inspection coordination, basic thermostat provision if required, and full warranty coverage details.
Completed comprehensive Air Care Heating and Cooling maintenance inspection on residential HVAC system. Performed thorough examination of indoor gas furnace unit, including inspection of heat exchanger, burner assembly, gas valve connections, control board electronics, and condensate drainage system. Evaluated outdoor condensing unit for proper operation, cleared vegetation and debris from perimeter, and verified adequate airflow through louvers and fan assembly.
Responded to service call for A/C unit not coming on. Upon inspection, found evaporator coil assembly with moderate dust and dirt accumulation on coil surfaces and fins, which can restrict airflow and reduce system efficiency. Performed thorough system diagnostic and restored unit to proper operation. Unit is currently under both parts and labor warranty coverage.
Completed scheduled air conditioning maintenance on Lennox split system. Performed comprehensive inspection of indoor evaporator coil assembly and outdoor condensing unit, documenting equipment condition through photography. Verified proper refrigerant line connections, checked service port accessibility, and confirmed all system components are operating within normal parameters for continued reliable cooling performance.