At Randazzo Heating, Cooling, and Electrical, we believe home is more than just bricks and walls, it’s the heartbeat of your life. It’s where everyday routines happen, where birthdays are celebrated, and where you find comfort at the end of a long day. We understand how important it is to keep that space running smoothly and safely, which is why we’re proud to serve the homeowners of Oak Park, MI.
Our team is here to help you keep your home comfortable through every season with dependable heating, cooling, electrical, and water heater services. We take the stress off your shoulders so you can get back to what matters most, spending time with your family, relaxing in your favorite chair, and creating memories that last a lifetime. Call Randazzo today at 586-336-1111 or contact us online to get more information.
Oak Park: Where Neighborhood Pride and Community Spirit Shine
Oak Park isn’t just a dot on the map—it’s a vibrant city where diversity thrives, and community spirit shines through in everything from neighborhood block parties to city-sponsored events. Known for its beautiful tree-lined streets, welcoming parks like Shepherd Park and Victoria Park, and an ever-growing collection of local shops and eateries, Oak Park offers the perfect blend of small-town charm and big-city convenience.
Families and individuals are drawn to Oak Park for its excellent schools, walkable neighborhoods, and easy access to Detroit’s cultural hotspots. It’s the kind of place where people put down roots, where children play outside, and where community events bring neighbors together. At Randazzo, we’re proud to serve the hardworking homeowners of Oak Park by helping them care for the places where life’s most important moments happen.
Electrical Services in Oak Park: Power You Can Count On
In today’s world, nearly everything in your home runs on electricity. Our team helps you keep things running safely and smoothly with Oak Park electrical services that include:
- Lighting Design & Installation: Brighten your home inside and out with stylish, practical lighting tailored to your taste.
- Outlet, Switch & Ceiling Fan Installation: Simple upgrades that add convenience, comfort, and energy efficiency.
- Panel Upgrades & Rewiring: Modernize older systems so your home can safely handle today’s technology.
- Whole-Home Surge Protection: Protect your appliances and devices from power surges you can’t predict.
- Emergency Standby Generator Installation: Be ready when the lights go out with a dependable generator to keep essential systems on.
- EV Charger Installation: Get your home ready for the future with professional electric vehicle charger installation.
Cooling Services in Oak Park: Stay Cool, Stay Comfortable
Oak Park summers bring more than sunshine. They bring the kind of heat that makes you long for the comfort of a cool, refreshing home. Whether you’re hosting a backyard barbecue or simply trying to relax after a busy day, your air conditioning should be working hard so you don’t have to. At Randazzo, we help Oak Park families stay chill and comfortable when temperatures rise:
- AC Repair & Maintenance: We fix cooling problems fast and help prevent breakdowns with seasonal check-ups.
- Oak Park New Air Conditioning Installation: We’ll help you choose the right air conditioning system to fit your home and budget, then install it the right way.
- Ductless Mini-Split Systems: Perfect for older homes or spaces without ductwork, these efficient systems let you cool exactly where you need it.
Keep Hot Water Flowing with Water Heater Services in Oak Park
Keeping a clean, safe, and comfortable home is only possible with reliable hot water. From morning showers that kickstart your day to washing dishes after family dinners, hot water is something we often take for granted, until it’s suddenly gone.
- Water Heater Repair & Replacement: Whether your water heater needs a quick fix or a full replacement, we’ll get your hot water running.
- Energy-Efficient Water Heater Upgrades: Save money while still getting the hot water your family needs.
Heating Services in Oak Park: Warmth When You Need It

If you’ve lived through a Michigan winter, you know it can go from chilly to downright freezing overnight. When snow starts falling and icy winds pick up, the last thing you need is a heating system that leaves you shivering. That’s why Randazzo is here—to help Oak Park families stay warm, safe, and comfortable when temperatures dip.
- Furnace Repair & Installation: Fast, dependable service when your heat goes out—or help upgrading to an energy-efficient model.
- Heat Pump Solutions: All-season comfort with energy-saving technology.
- Smart Thermostat Installation: Control your home’s temperature from anywhere and lower your energy costs.
Why Oak Park Homeowners Choose Randazzo
We’re not just another service company—we’re your neighbors. Oak Park homeowners choose Randazzo because:
- We Know Oak Park: We understand the homes, the neighborhoods, and the people.
- Friendly, Reliable Technicians: We show up on time, respect your home, and treat you like family.
- Straightforward Pricing: No games, no hidden costs. Just honest service.
- Tailored Solutions: We listen first, then recommend the right solution for your home and budget.
- We Support Our Community: We give back through local events and programs because we care about more than just business—we care about our neighbors.
Let’s Make Your Oak Park Home Comfortable Year-Round
At Randazzo Heating, Cooling, and Electrical, we’re here to help you take care of the place you call home. Whether it’s an emergency repair or a planned upgrade, we’ll be by your side every step of the way.
Contact our Oak Park team today by calling 586-336-1111 or schedule your service online to experience why Oak Park families continue to trust Randazzo.
Recent Jobs and Reviews in Oak Park, MI
Job Locations and Reviews
Provided comprehensive replacement estimate for 30-year-old residential HVAC system consisting of Carrier furnace and air conditioning unit located in basement with outdoor condenser. Both units remain operational but have reached end of expected service life, showing significant wear, weathering, and debris accumulation. Assessed existing installation configuration including ductwork connections, electrical disconnect, concrete pad condition, and venting system to determine optimal replacement specifications and equipment sizing requirements.
Completed annual preventive maintenance on rooftop cooling unit. Performed comprehensive inspection of electrical control panel, circuit boards, terminal connections, and refrigeration components. Documented existing conditions showing normal operational wear and interior dust accumulation. All system components functioning within normal parameters at time of service.
Installed dedicated 240V electric dryer circuit in main floor laundry room to accommodate conversion from gas to electric dryer. Ran new 10/3 NM-B cable from main electrical panel to laundry room, installed 30-amp double-pole circuit breaker, and terminated with NEMA 14-30R four-prong dryer receptacle. Verified proper grounding, tested circuit operation, and confirmed voltage and amperage specifications meet current NEC requirements for electric dryer installation.
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Installed new electrical circuit with conduit routing to support system requirements. Connected all supply and return ductwork, gas lines, condensate drainage, and refrigerant lines. Mounted furnace on platform base and secured all mechanical, electrical, and ventilation components per code requirements.
# HVAC Maintenance - ACM Completed Performed routine air conditioning maintenance inspection on residential cooling system. Accessed basement mechanical room to evaluate HVAC equipment and associated plumbing infrastructure. Inspected furnace/air handler unit with connected ductwork, verified proper operation of cooling components, and examined mechanical systems integration with water heating equipment in shared utility space. Evaluated plumbing connections serving HVAC system, including copper piping, galvanized metal pipes, and various shut-off valves with blue and red handles. Inspected complex pipe assembly with multiple fittings, joints, and connections showing normal aging patina on copper surfaces. Verified integrity of pipe mounting hardware secured to ceiling joists and confirmed proper support of vertical and horizontal pipe runs. Documented facility conditions including floor surface wear patterns and general maintenance status of mechanical room. Noted presence of debri
Completed annual furnace maintenance and tune-up on residential HVAC system. Performed comprehensive inspection of blower motor assembly, control board, electrical connections, and refrigerant lines. All components found operating within normal parameters with no issues identified; system confirmed functioning properly prior to service call.
Performed comprehensive inspection of 10-year-old central air conditioning system experiencing inadequate cooling and reduced airflow. Evaluated outdoor condensing unit, which showed signs of debris accumulation and required cleaning of exterior components and fan grille. Assessed ductwork system for potential air leakage contributing to diminished airflow at supply registers, examined insulation conditions, and provided professional recommendations to resolve cooling efficiency issues and restore proper system performance.
Responded to recall for violation repairs on Lennox condenser unit. Upon arrival, confirmed AC disconnect was missing required fuses, creating a safety hazard and code violation. Installed proper copper cylindrical fuses in the black fuse block disconnect, securing them with appropriate metal clips. Verified electrical connections, tested unit operation, and confirmed all safety components now meet code requirements.
Conducted on-site evaluation for central air conditioning installation in residential property with no existing central air system. Assessed existing HVAC infrastructure including furnace/air handler unit, ductwork configuration, and mechanical space in basement utility room. Evaluated gray metal ductwork system, flexible ducting connections, and vertical cylindrical duct routing for compatibility with proposed AC system integration. Documented current equipment setup, including air handler positioning, duct runs along ceiling, and available space for outdoor condenser unit placement. Photographed existing installation to support estimate preparation for complete central air conditioning system addition scheduled for spring installation.
Conducted comprehensive assessment of existing 20+ year old Rheem Criterion furnace and complete HVAC system at rental property requiring immediate replacement. Documented current system configuration including furnace unit, galvanized ductwork network, gas line connections, and adjacent water heater in basement utility area. Accessed property using lockbox code and photographed all equipment for estimate preparation, noting system age and need for full replacement installation.
Conducted comprehensive assessment of 71-year-old Luxaire natural gas furnace located in basement utility area. Evaluated existing heating system configuration, ductwork connections, venting arrangement, and overall equipment condition to provide replacement estimate for aging HVAC equipment. Documented current installation including water heater proximity, copper piping layout, and available space requirements for new system installation.
Completed annual heating maintenance on residential HVAC system. Performed comprehensive inspection of furnace control board, verified all electrical connections and wire terminations, examined heating elements and sensors for proper operation, and assessed insulation integrity. All components found to be functioning within normal parameters; system operating efficiently with no deficiencies noted.
Completed annual preventative maintenance on residential furnace system per membership agreement. Performed comprehensive tune-up including inspection of blower motor assembly, control board, and all electrical connections. Verified proper operation of all internal components, cleaned burner assembly, checked wiring harnesses for secure connections, and tested system controls. Unit operating within normal parameters with no issues identified.
Completed annual heating maintenance on residential gas furnace system. Performed comprehensive inspection of burner assembly, gas valve, heat exchanger, blower motor, and all electrical connections. All components found operating within normal parameters, no filter replacement required at this time.
Installed a 50-gallon Bradford White tanked water heater in basement utility area, including all necessary hot and cold water connections via copper piping and proper venting. Obtained mechanical permit prior to installation and completed reconnection of all plumbing lines to restore full hot water service to the residence.
Performed comprehensive assessment of leaking water heater located in basement storage area. Evaluated electrical panel connections and inspected existing unit, which showed signs of failure requiring replacement. Documented current installation configuration including supply lines, drain connections, and electrical requirements to prepare accurate estimate for water heater replacement service.
Performed scheduled Air Care Heating and Cooling maintenance service. Inspected gas burner system with visible blue flames indicating proper operation, and examined control module and ignition system components. Found outdoor condenser coil severely clogged with dirt and debris, which was thoroughly cleaned to restore proper airflow and system efficiency.
Performed annual preventative maintenance on a fully operational furnace as part of Air Care Membership program. Conducted comprehensive inspection of burner assembly, blower components, and electrical connections as documented in service photos. Replaced air filter and verified system is operating within manufacturer specifications with no issues detected.
Performed annual heating maintenance on furnace as part of Air Care Membership. Conducted thorough inspection of system components including electrical connections, gas valve assembly, and circuit board functionality (verified indicator lights operational). Checked humidifier filter/pad and discussed recommended replacement schedule with customer. System is functioning properly with noise issue resolved through standard maintenance procedures.
Performed routine maintenance on a 1-year-old York AC unit and 18-year-old York furnace system. Conducted a comprehensive AC tune-up including inspection of internal components, electrical connections, and ventilation system. System is operating properly with no issues identified; all preventative maintenance completed per manufacturer specifications.
