When you need superior HVAC services in Farmington Hills, trust the Randazzo Heating, Cooling & Electrical team. Since 1988, we’ve provided comprehensive heating and cooling services from our licensed, insured, and background technicians with an unwavering commitment to excellence.
Schedule your HVAC services today by calling 586-336-1111!
Dependable Heating Services
With bitterly cold winters, Farmington Hills homeowners need a reliable heating system. Randazzo will keep your heat pumps or furnaces operating efficiently with a variety of available heating services, including:
- Installation & replacement: Whether your current system is on its last legs or you’re selecting a system for a new build, we offer professional heating installation and replacement services.
- Repair: If your system isn’t heating your home evenly or making odd noises, call our technicians to inspect and diagnose your issue and provide the necessary heating repairs.
- Maintenance: Keep your system operating at peak performance with routine heating maintenance, during which our technicians will clean, calibrate, and inspect your system.
Contact Us Today
586-336-1111
Top-Rated Cooling Services
Keep your home at an ideal temperature during the warmer months with cooling services from Randazzo. We offer comprehensive care for your central air system and additional services for ductless AC and installation of various smart and programmable thermostats. Get the most out of your cooling from our technicians with:
- Installation & replacement: If you’re ready to replace your AC, we’ll handle it all, from the safe removal of the old unit to the installation, setup, and calibration of your new system.
- Repair: Call us to schedule air conditioning repairs if you’re AC blows warm air, makes strange sounds, or produces a burning smell.
- Maintenance: Our air conditioning tune-up appointments include routine maintenance tasks like replacing air filters, cleaning the unit, testing all electrical connections, and more.
Contact Randazzo Heating, Cooling & Electrical today at 586-336-1111 to schedule expert cooling services!
Air Quality Services in Farmington Hills
At Randazzo, we know you want to keep your family healthy. With our indoor air quality services, we can help ensure that the air you breathe every day is clean and safe. We offer a variety of systems that work to remove pollutants and contaminants from the air that can negatively impact your health, sleep, comfort, and more, including:
- Air scrubbers & purifiers: These whole-home systems use ActivePure Technology to destroy up to 99% of all surface contaminants, including E. Coli, mold, and norovirus.
- UV purifiers: Ultraviolet purifiers from Healthy Climate control and kill contaminants, including viruses, bacteria, yeast, and mold, to improve your health and HVAC performance.
To get a free estimate for your IAQ service, call us at 586-336-1111 today!
Signs You Need Professional HVAC Services
- Unexplained increases in energy bills: If you have a sudden spike in your utility bills, your HVAC could be working harder than it should.
- Reduced airflow: If you aren’t getting warm or cool air blowing through your home, there could be a variety of issues with your HVAC system.
- Unusual noises: Odd noises like clanking, rattling, and grinding often come from loose or broken components that need to be repaired or replaced.
- Power issues: If your HVAC won’t turn on or constantly turns off, you may have a problem requiring repairs.
- Decreased performance: If your system isn’t providing the comfort it once did, you could require repairs or a simple tune-up to get back to optimal performance.
If you’re having these issues or more, don’t delay! Schedule your HVAC services today by calling 586-336-1111!
Why Choose Us in Farmington Hills?
With over 30 years in the industry, you can trust Randazzo to provide outstanding HVAC services for your Farmington Hills home. As a Lennox Premier Dealer, we offer our customers only the highest quality products with unmatched service to ensure that your needs are met and your expectations are exceeded.
Our technicians are highly trained to provide superior craftsmanship, and with service for all brands, you’re in capable hands with Randazzo Heating, Cooling & Electrical. We offer services for all brands and never use subcontractors, and with our free estimates on replacement quotes and service calls, and available financing, we’re sure to have a solution that fits your budget!
For all your HVAC needs in Farmington Hills, contact Randazzo Heating, Cooling & Electrical today at 586-336-1111.
Recent Jobs and Reviews in Farmington Hills, MI
Job Locations and Reviews
RZ O.
Responded to callback for 18-year-old furnace in basement blowing cold air and shutting off intermittently. Upon arrival, inspected unit model PCONT0601118 and documented equipment nameplate specifications. Performed diagnostic evaluation to determine root cause of heating failure and premature shutdown cycling, noting customer had previous sales appointment scheduled for equipment replacement consultation.
Farmington Hills, MI 48335
RZ I.
Completed annual cooling maintenance on residential air conditioning system. Performed system diagnostics with digital multimeter, recording operational parameters and verifying proper electrical values. Replaced air filter and cleared vegetation debris from around condenser unit to ensure adequate airflow and prevent obstruction of ventilation grilles.
Farmington Hills, MI 48331
RZ T.
Completed full dual-system HVAC installation in residential basement, installing two complete furnace and air conditioning systems. First system consisted of a 70,000 BTU furnace paired with a 3-ton air conditioning unit, while second system featured a 90,000 BTU furnace with an additional 3-ton AC unit for rear zone coverage. All mechanical permits obtained and approved prior to installation. Successfully installed both furnace units with proper PVC venting systems, connected refrigerant lines, installed ductwork connections, and established all electrical connections. Reconnected existing components as needed and verified proper operation of both complete systems. Installation completed with all equipment properly labeled, vented, and positioned for optimal performance and serviceability in basement mechanical room.
Farmington Hills, MI 48331
RZ M.
Completed comprehensive estimate for replacement of 12+ year old heating and cooling system in large residential property exceeding 3000 square feet. Evaluated existing basement-located furnace and air conditioning equipment, both currently operational but beyond recommended service life. Provided replacement recommendations for complete heating and cooling system upgrade to electric heat pump technology, transitioning from natural gas fuel source to improve energy efficiency for the home's square footage requirements.
Farmington Hills, MI 48331
RZ V.
Provided estimate for air conditioning system replacement at residential property with basement-located equipment. Current AC unit is older and operational but nearing end of service life, while furnace is newer and will remain in place. Evaluated existing outdoor condenser unit positioned on concrete pad against brick exterior and indoor air handler with associated ductwork and electrical components in basement utility area.
Farmington Hills, MI 48331
RZ P.
Completed annual cooling maintenance on HVAC system. Inspected evaporator coil and noted significant dust and debris accumulation on fin surfaces requiring attention. Replaced air filters and evaporative cooling pads as needed to restore proper airflow and system efficiency.
Farmington Hills, MI 48335
RZ P.
Completed annual cooling maintenance on two residential air conditioning units. Inspected both outdoor condensers, noting significant dust and debris accumulation on coil fins requiring cleaning. Both units showed typical wear from outdoor exposure with surface dirt, weathering on mounting pads, and algae growth on concrete bases. Performed standard ACM protocol including visual inspection of casings, coil condition assessment, and documentation of equipment status through photographs.
Farmington Hills, MI 48331
RZ M.
Completed scheduled maintenance on attic-mounted air conditioning unit. Replaced air filter and evaporator pad to ensure optimal system performance and air quality.
Farmington Hills, MI 48334
RZ U.
Performed nitrogen leak test on mini split system under full warranty coverage. System passed pressure test with no leaks detected. Added refrigerant charge to manufacturer specifications and verified proper operation of all components.
Farmington Hills, MI 48334
RZ W.
Completed preventive maintenance inspection on air handler unit. Performed visual examination of evaporator coil assembly, noting copper refrigerant lines and aluminum fin coils in operational condition. Documented heat exchanger components including parallel vertical copper tubing with U-shaped configurations and densely packed chevron-pattern aluminum fins. Verified refrigerant piping connections and couplings for integrity. Unit showing normal operational wear with surface oxidation on copper components consistent with age. All coil sections and mechanical components inspected and photographed for maintenance records.
Farmington Hills, MI 48334
RZ M.
Completed on-site assessment for air conditioning system replacement estimate. Existing AC unit confirmed to be over 15 years old and requiring full replacement due to age and declining performance. Documented current HVAC equipment configuration including Lennox furnace installation in utility closet with connected ductwork and plenum, as well as basement air handling components with flexible ducting. Photographed existing system layout to support replacement proposal and equipment specifications.
Farmington Hills, MI 48336
RZ T.
Completed full HVAC system installation including a 90,000 BTU furnace with humidifier and 3.5-ton air conditioning unit with rear discharge configuration. Installed outdoor condenser unit on pad against brick exterior wall with proper refrigerant line routing, electrical disconnect, and PVC condensate drainage system. All components professionally mounted with secure conduit runs, proper insulation on refrigerant lines, and code-compliant electrical connections reconnected to existing service.
Farmington Hills, MI 48334
RZ T.
Completed installation of wall-mounted tankless water heater unit in basement utility area. Mounted unit on plywood backing board with proper structural support and installed new dedicated electrical circuit with conduit and outlet. Connected water supply lines using copper piping and installed white PVC venting system with proper elbows and horizontal runs to code specifications. Obtained and complied with mechanical and electrical permits for tankless water heater installation and new circuit work. Unit is Energy Star certified, fully operational, and venting properly through PVC exhaust system.
Farmington Hills, MI 48334
RZ M.
Provided estimate for complete replacement of 18-year-old non-operational furnace and air conditioning system currently located in basement. Evaluated existing outdoor condenser unit and associated refrigerant lines running along exterior brick wall, noting equipment positioned on concrete pad with electrical disconnect box and conduit routing. Assessed installation requirements for new HVAC system to restore heating and cooling functionality to the residence.
Farmington Hills, MI 48335
RZ K.
Completed annual cooling maintenance on residential HVAC system. Performed system diagnostics using manifold gauges, recording operating pressures of 10.6 psig low side and 326.5 psig high side with superheat at 22.7°F and subcooling at 21.7°F. Verified thermostat operation and programming, confirming proper communication between control and equipment. System operating within normal parameters; noted filter and evaporative cooler pads require replacement at customer's earliest convenience.
Farmington Hills, MI 48331
RZ D.
Completed annual preventative maintenance on residential air conditioning system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of compressor and fan motor, checked refrigerant levels, and cleaned condenser coils. Unit operating within normal parameters with no immediate service needs identified.
Farmington Hills, MI 48331
RZ M.
Completed annual cooling maintenance on residential HVAC system. Inspected and photographed furnace unit with internal heat exchanger showing normal dust accumulation on honeycomb filter element. Verified Lennox smart thermostat operation with system maintaining 68°F heating setpoint and 85°F cooling setpoint, displaying proper humidity reading of 42%. All equipment operating within normal parameters with no deficiencies noted.
Farmington Hills, MI 48331
RZ M.
Completed annual HVAC maintenance on Carrier system, performing electrical diagnostics with multimeter to verify proper voltage and component operation at indoor air handler unit. Inspected outdoor condenser unit, noting cooling fins in acceptable condition with minor dust accumulation typical of normal operation, and confirmed filter replacement needed per maintenance schedule.
Farmington Hills, MI 48336
RZ O.
Completed annual cooling maintenance on residential air conditioning system. Inspected outdoor condenser unit, which showed significant debris accumulation in fins and coils from surrounding vegetation. Cleaned condenser coils and exterior surfaces, removed leaves, twigs, and organic matter from fin assembly to restore proper airflow and heat transfer efficiency. Verified unit operation and documented equipment condition with photos for customer records.
Farmington Hills, MI 48331
RZ T.
Responded to callback for condensate leak causing cabinet corrosion. Upon inspection, discovered significant rust damage to cabinet plate near vent area due to moisture intrusion from condensate drainage issue. Documented extensive corrosion on orange mounting platform and metal piping components within the air handler cabinet. Photographed affected areas showing oxidation on cabinet surfaces and blower assembly mounting hardware for warranty documentation and future reference.
Farmington Hills, MI 48335
