Looking for a trustworthy company to take care of your HVAC, electrical and water heater needs in Oakland County? Randazzo is the name to trust for heating and cooling services in Madison Heights, MI, and the entire Metro Detroit area.
For more than 30 years, we’ve taken pride in the level of experience we bring to every job. We ensure your comfortability no matter what weather Michigan brings. In cold winters, we’ll keep your furnace in top shape, and our team is never more than a phone call away to repair or replace your ailing air conditioning unit in the middle of a hot summer.
Interested in our services? Read on to learn more about our community approach and what we have to offer.
HVAC Repair, Madison Heights
Heating and cooling systems keep us comfortable and when they break down, professional assistance is often needed to restore their functionality.
Randazzo provides first-class HVAC repair for the residents of Madison Heights. We can fix your furnace or AC and do the job right the first time without the need for numerous service calls.
Our trucks are filled with the correct tools and our technicians have the experience to work on heating and cooling systems from any manufacturer.
We also know how to prolong the life of your units. Ask about our furnace and air conditioning maintenance plans. Our experts will visit your home and ensure your systems are lubricated, cleaned, and inspected with longevity in mind.
Even the best units require replacement at some point. If it’s time for an upgrade, Randazzo has you covered. We are proud to be Michigan’s largest award-winning Lennox Premier Dealer, supplying the latest, state-of-the-art air conditioning systems, furnaces and other products, like those that keep your indoor air clean, by removing germs and bacteria.
Water Heater Repair, Madison Heights
Hot water is a necessity for your home comfort. You use it to wash the dishes, launder your clothes, and take a hot shower. Randazzo is here to help with any problems you encounter with your water heater. We have extensive expertise in hot water heater repairs, and have worked with a wide variety of units including tankless, conventional, and hybrid water heaters. The systems we work on are powered by numerous sources including natural gas, propane, electricity and solar rays.
Our team will keep your hot water running efficiently. We can also repair or replace your recirculation systems and heat pumps.
Electrician, Madison Heights, MI
There’s no need to be afraid of the dark with a partner like Randazzo who is here to keep the lights on. As a skilled electrician in Madison Heights, MI, our team, led by our master electrician, can help you prepare for outages with ease by installing standby generators. Are you enhancing your kitchen with new appliances? Talk to us about panel and circuit upgrades – we do those too!
Contact Randazzo: The Name to Know for HVAC Services in Madison Heights
Since 1988, the friendly and knowledgeable team at Randazzo has made it a point to put customer satisfaction first. As your neighbor, we believe that everyone we work with deserves quality service from the smallest electrical upgrade, to the most complex HVAC repair. We look forward to working with you! To schedule a service visit or for more information, call 586-336-1111 (toll free). You can also contact us today to request a free estimate.
Recent Jobs and Reviews in Madison Heights, MI
Job Locations and Reviews
Completed annual HVAC maintenance service including heating and cooling system inspection. Verified gas furnace operation with burners firing properly, inspected gas valve assembly and connections, replaced air filter, and checked condensing unit pad for proper leveling and stability. All components operating within normal parameters.
Conducted comprehensive assessment of existing 30-35 year old natural gas furnace and air conditioning system located in basement for equipment replacement estimate. Current HVAC system operational but nearing end of service life. Evaluated existing ductwork, ventilation components, and mechanical connections including gas lines, electrical supply, and condensate drainage systems. Documented equipment specifications, clearance requirements, and installation considerations for replacement units. Reviewed galvanized ductwork condition showing moisture accumulation and surface corrosion requiring attention during installation. Assessed utility connections and determined compatibility requirements for new high-efficiency equipment installation.
Replaced faulty pressure switch on gas furnace and performed complete system maintenance. Inspected thermostat experiencing low battery warnings and discussed replacement options with homeowner. Verified proper furnace operation, checked all electrical connections, examined blower motor assembly, and confirmed gas valve functionality following pressure switch installation.
Completed full HVAC system installation including a 90,000 BTU furnace and 2.5 ton air conditioning unit with rear discharge configuration. Obtained mechanical and electrical permits prior to installation, then performed complete system setup and reconnection of all necessary components. Documented installed equipment with identification labels and verified proper placement of outdoor condenser unit and associated electrical connections.
Responded to a leaking hot water tank in a 14-year-old mobile home where the tank was located in a closet and had caused water damage to surrounding carpet. Upon inspection, found a severely corroded 14-year-old tanked water heater with extensive rust staining on the top surface and failed pilot light assembly. Assessed the unit's condition, documented the leak source from the tank body itself, and determined the water heater had reached end of service life due to age and internal tank failure. Relit the pilot light temporarily and provided the homeowner with options for water heater replacement given the extent of corrosion and active tank leak.
Responded to no heat call on 9-year-old forced air furnace. Upon inspection, diagnosed failed control board as cause of system failure. Accessed furnace control panel compartment and documented existing control board condition showing illuminated fault indicator. Removed defective control board and replaced with new unit, reconnecting all wire harnesses including low-voltage thermostat wiring and line voltage connections. Verified proper wire terminations and secure mounting of replacement board. Restored power to system, tested furnace operation through complete heating cycle, and confirmed proper ignition sequence and blower motor operation. System restored to full heating functionality.
# HVAC Maintenance - AHC Job Description Completed annual furnace maintenance as part of customer's preventative maintenance membership. Performed comprehensive tune-up on residential forced-air furnace unit installed in basement utility area. Opened furnace cabinet to access internal components for thorough inspection and testing. Conducted electrical diagnostics using multimeter to verify proper voltage and amperage readings throughout the system. Tested blower motor assembly operation and measured electrical parameters to ensure optimal performance. Inspected control board, wiring connections, and all electrical components for signs of wear, corrosion, or potential failure points. Verified all wire connections (including power, control, and ground wires) were secure and properly terminated. Examined heat exchanger section for cracks, corrosion, or deterioration that could indicate safety concerns. Inspected blower assembly and motor for proper operation, unusual noise, or excessi
Conducted full system evaluation for replacement of 15-year-old furnace and 16-year-old AC unit. Inspected existing ductwork configuration in basement utility area and assessed renovation space with exposed framing for potential system integration. Quote provided for complete HVAC system replacement with recommended installation timeline within current season.
Performed annual preventative maintenance on outdoor condensing unit. Inspected system components including electrical connections and controls. Unit appears to be operating within normal parameters; no filter replacement required during this service.
Diagnosed non-operational humidifier. Inspection revealed corrosion and mold growth on the evaporator coil along with deterioration around the water supply connection. Replaced damaged components and restored proper humidification function.
Successfully installed a 40-gallon Bradford White tanked water heater in basement utility room. Completed all necessary plumbing connections including copper supply lines and proper metal venting ductwork. Mechanical and hot water heater permits were requested and reconnection was completed according to code requirements.
Performed annual heating maintenance on furnace with membership plan. Inspected humidifier system and verified proper operation of Aprilaire replacement canister. System operating correctly with no issues found; unit is ready for heating season with maintenance complete through 2025.
Assessed non-functional natural draft water heater for replacement. Evaluated existing copper plumbing connections and basement installation location. Recommended standard water heater replacement rather than tankless option, with proper venting to connect to existing system.
