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) 209-0130 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 When something’s off or outdated, it’s not just inconvenient—it can affect your comfort and safety.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) 209-0130 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
Haslett, MI at a glance
Hager Fox Heating & Air Conditioning has completed 20 jobs in Haslett, MI in July 2026.
The most recent job was on July 27, 2026.
Job Locations and Reviews
Completed full HVAC system installation in residential basement including Lennox 70,000 BTU furnace, 2-ton air conditioning unit with rear discharge configuration, evaporator coil, and humidifier. Installed all necessary ductwork connections with galvanized metal transitions and flexible insulated ducting, routed PVC condensate and vent piping from furnace to proper termination points, and secured all components with appropriate hangers and supports. Reconnected electrical service to new equipment, verified proper airflow through supply and return duct systems, tested all safety controls and limit switches, and confirmed system operation across heating and cooling modes.
Conducted comprehensive assessment of non-operational HVAC system located in basement mechanical room. Evaluated existing heating and cooling equipment with age unknown per homeowner, inspected internal components including wiring, circuit boards, and mechanical assemblies. Documented current system configuration including PVC condensate drainage, copper refrigerant lines, and ductwork connections. Provided detailed replacement estimate for new air conditioning and furnace system to restore climate control functionality to residence.
Completed comprehensive ComfortGuard 5-year maintenance visit on residential HVAC system and 20KW Kohler generator. Performed routine inspection and maintenance procedures on generator components including engine assembly, fuel system, electrical connections, and housing panels, verifying proper operation of all mechanical systems. Inspected outdoor air conditioning condenser unit and accompanying HVAC equipment, noting exterior weathering and vegetation encroachment around equipment pad requiring future attention for optimal airflow and system performance.
Completed electrical estimate for new whole home generator installation at manufactured home. Evaluated existing Bryant electrical panel and distribution system to determine compatibility and requirements for generator integration. Assessed current service capacity, available circuit positions, and proper grounding provisions necessary for automatic transfer switch installation and generator connection to main electrical system.
Responded to no-cool complaint with frozen evaporator coil on indoor furnace unit. Upon arrival, system had been shut down by customer and ice had melted. Inspected both indoor air handler in basement and outdoor condensing unit. Found system operational but not cooling adequately to setpoint. Identified restricted airflow as likely cause of coil freeze-up. Verified refrigerant lines, checked system operation, and documented equipment condition with photos. Recommended filter replacement and further diagnostics to determine underlying cause of inadequate cooling performance and prevent future coil icing.
Completed comprehensive tune-up maintenance on both heating and cooling systems. Performed full system inspection, confirmed proper operation of gas furnace with burner assembly showing active combustion and appropriate flame characteristics. Replaced furnace air filter as requested. Verified all mechanical and electrical components functioning correctly, including blower motor, gas valve assembly, and control systems. Both HVAC units operating within normal parameters with no issues identified.
Completed comprehensive HVAC system evaluation for 30-year-old forced air heating and cooling system serving ranch-style residence with basement installation. Assessed existing natural gas furnace and air conditioning equipment located in basement utility area, documenting current system configuration including ductwork layout, venting arrangements, and overall mechanical condition. Photographed installation site showing central HVAC equipment positioned near water heater and laundry facilities, noting exposed ductwork running through ceiling joists with metallic rectangular ducts and flexible duct branches serving various zones throughout the home. Evaluated structural considerations including concrete support column proximity to equipment and available clearances for potential system replacement. Documented ceiling-mounted registers and distribution system utilizing wooden joist bays for supply and return air pathways. Provided detailed estimate for complete system replacement addres
Completed comprehensive annual maintenance service on both 4-year-old furnace and air conditioning systems under ComfortGuard Maintenance Package. Performed full AC tune-up including system inspection, verified proper operation of all components, and replaced air filter with new Filterbuy pleated filter. Inspected furnace interior components including heat exchanger, blower assembly, control board, electrical connections, and safety devices; all systems found operating within normal parameters with no deficiencies noted.
Completed comprehensive AHC maintenance on HVAC system, performing thorough inspection of all internal components including control board, blower motor assembly, electrical connections, and refrigerant lines. Inspected and documented condition of air filters showing moderate dust accumulation, with all system components photographed for service records.
Completed routine Air Care Maintenance inspection of cooling system. Replaced air filter and inspected evaporative cooler pad, which showed moderate mineral buildup and discoloration but remained serviceable. Addressed customer inquiry regarding elevated January energy bill and provided explanation of seasonal usage patterns.
Completed comprehensive 5-year ComfortGuard maintenance service on residential HVAC system. Performed thorough inspection of indoor air handler unit, verifying proper operation of UV light system, gas valve assembly, blower motor, and all electrical connections. Conducted detailed examination of outdoor condensing unit, noting heavy dirt and debris accumulation on heat exchanger coils and compressor components. Cleaned condenser coils to restore optimal airflow and heat transfer efficiency. Inspected refrigerant lines, electrical controls, and all mechanical components for proper operation and safety compliance. All system components tested and confirmed operational following maintenance procedures.
Completed full HVAC system installation including a Lennox 70,000 BTU furnace in basement mechanical room and Lennox 2.5-ton air conditioning condenser unit in rear yard. Installed furnace with proper ductwork connections, sheet metal plenum with sealed seams, and flexible supply ductwork routed upward from unit. Positioned outdoor condenser on pad with proper clearances, completed refrigerant line connections, electrical hookups, and condensate drainage. All equipment tested and operational upon completion.
Responded to no cooling call on 2-year-old residential AC unit during heat wave conditions. Performed diagnostic evaluation of outdoor condenser unit and documented equipment condition with photographs for warranty claim processing through original installing contractor. Unit assessed and findings communicated to customer regarding warranty coverage options.
Completed complimentary cooling maintenance on Lennox HVAC system. Installed new air filter as requested, programmed thermostat per customer specifications, and performed standard ACM inspection of furnace and air handler unit with all components operating within normal parameters.
Conducted comprehensive site assessment for HVAC system replacement in residential basement utility area. Evaluated existing furnace unit, ductwork configuration, and available clearances for new equipment installation. Documented current system layout including water heater proximity, overhead ductwork routing, and structural considerations with exposed ceiling joists. Photographed existing beige furnace with connected metal supply ductwork and identified spatial constraints due to adjacent storage shelving and utility equipment. Assessed ceiling damage areas that may require attention during installation process. Provided detailed replacement estimate including equipment specifications, labor requirements, and installation scope for complete HVAC system upgrade.
Repaired cold water supply line feeding the hot water tank. Located and addressed leak in copper piping system connected to the water heater inlet. Replaced damaged section of copper pipe and brass fittings, ensuring proper connections and eliminating water intrusion. Tested system for leaks and verified proper water flow to the tank upon completion.
Completed annual preventive maintenance on Goodman HVAC system including basement furnace, air handler, and outdoor condensing unit. Performed comprehensive inspection of all components, verified proper operation of heating and cooling equipment, checked refrigerant lines and ductwork connections, and confirmed electrical connections at disconnect box were secure. System tested and operating within manufacturer specifications.
Performed comprehensive AC tune-up and furnace maintenance on 4-year-old Lennox system. Inspected indoor air handler unit with condensate pump assembly and verified proper drainage through PVC condensate lines. Evaluated outdoor condenser unit, checked refrigerant lines and electrical connections, and cleared vegetation growth from around unit base and concrete pad. Confirmed system operating properly and provided air filter to customer as requested.
Completed full HVAC system installation including 90,000 BTU furnace, 3.5-ton air conditioning unit with matching evaporator coil, and humidifier in basement location. Installation included rear-discharge outdoor unit placement, refrigerant line set connection, condensate drain piping with PVC routing, electrical connections, and ductwork transitions. All equipment installed per manufacturer specifications, system tested and operational, mechanical permit obtained prior to installation.
Conducted comprehensive estimate for complete HVAC system replacement in basement installation. Evaluated existing furnace/air handler unit, electrical panel infrastructure, condensate drainage system, and associated ductwork components. Documented current equipment condition, electrical service capacity, and spatial requirements for new heating and cooling system installation to provide accurate whole-house replacement proposal.