Do you need a company that can provide quality heating and cooling services, including HVAC, furnace, and heating services in Detroit, MI? Maybe you need a new water heater or an upgrade to your electrical system. Go with the name you know: Randazzo Heating, Cooling, and Electrical.
As Detroit heating and cooling specialists, we have served the Motor City and surrounding communities since 1988. Our team believes in assisting neighbors with their needs. That’s why we encourage you to leave your Detroit HVAC services to insured technicians who are trained and have the proper tools to complete the job quickly and efficiently.
Need repair or installation services nearby? No problem! We are local and serve many metropolitan Detroit communities like Madison Heights, Bloomfield Hills, and more with comprehensive repair services, installations, and upgrades.
Find out more about our community approach and what we have to offer by reading on.
Heating and Cooling Services in Detroit, MI
When it comes to Detroit air conditioning or heating furnace repair service and replacement, the team at Randazzo has the products and expertise to keep you comfortable. We stay current with the latest technologies and techniques to provide the highest-quality heating services and cooling solutions for your home.
Heating and AC Repairs in Detroit
Turn to us for professional assistance if your units break down. Our insured technicians provide urgent responses for emergencies and are equipped to repair your malfunctioning AC and fix heating systems from various manufacturers. We have the proper skills and the right tools to handle comprehensive HVAC and furnace repairs in Detroit, MI. Our services include:
- Extensive diagnostics: We thoroughly inspect your system’s components to identify damage, faulty parts, or extensive wear and tear. Identifying the root cause allows us to repair your unit effectively.
- Tailored solutions: Our experts provide a detailed explanation of your system’s conditions and performance. We answer your questions, give an overview of your service options with transparent estimates, and help you make informed decisions.
- Quality repairs: Our technicians drive fully equipped work vans, which help us carry the necessary tools and standard replacement parts to each jobsite. Once you give us your approval, we’ll use the industry’s proven techniques to restore your system’s functionality and efficiency.
We’re committed to helping you improve your air quality, comfort, and safety. During a visit, our experts can also analyze your home’s conditions to determine if you could benefit from indoor air quality solutions such as air scrubbers and purifiers, humidifiers, or dehumidifiers. We can install, maintain, repair, and replace indoor air quality systems for you.
Maintenance
Want to prevent issues early on and extend the life of your unit? Have peace of mind scheduling our annual heating maintenance and air conditioning maintenance solutions in Detroit, MI. We conduct thorough inspections and tune-ups to ensure your systems work optimally. Our services focus on:
- Cleaning key components
- Lubricating all moving parts
- Examining and testing electrical components
- Evaluating gas and combustion systems
- Cleaning or replacing air filters as needed
- Ensuring the thermostat is calibrated correctly
- Testing carbon monoxide levels for safety
- Assessing ventilation for optimized airflow
As your system ages, you’ll begin to see signs of wear and tear. We recommend scheduling additional services if you notice strange sounds or persistent smells coming from your unit, your equipment’s performance has declined, or your energy bills have increased.
Installations
Need a new HVAC unit in Detroit, MI? Our technicians have the necessary tools and equipment to keep your house comfortable all year. Randazzo is proud to be Michigan’s largest award-winning Lennox Premier Dealer. We can help you choose top-of-the-line products that will work best for your home’s size and layout, energy sources, and budget requirements.
On a scheduled day, we’ll remove your old unit, install your replacement, and complete testing to ensure your system works with top performance. Most installations take about 10 hours.
Water Heater Installation, Repair, and Maintenance
The hot water you use in your home can make or break your daily routine. From washing dishes to laundering your clothes, hot water is a necessity, and your hot water heater must function properly. Randazzo has extensive experience repairing water heaters, and we can fix any kind of unit, including conventional, hybrid, tankless and other types. Our insured technicians can also complete water heater installations when you need a new unit, and we install heat pumps and recirculation systems.
Professional Electricians in Detroit, MI
Do you need a backup plan for power failure, or have you just purchased new appliances? Randazzo is a qualified Detroit electrical team that can help with any electrical need. Our skilled electrical team is led by our master electrician, and we can install standby generators, electrical panels, circuits, and more.
Randazzo: Your Detroit Area Heating and Cooling Company
For more than 30 years, the professional Detroit HVAC, electrical, and water heater repair specialists at Randazzo have been serving local communities with expertise and quality service. We look forward to assisting you with your needs! For more information or to schedule a service, call 586-271-8003 (toll free). You can also contact us to request a free estimate.
Recent Jobs and Reviews in Detroit, MI
Job Locations and Reviews
Completed routine Air Care Maintenance on residential outdoor condensing unit. Removed debris and organic matter from top mesh screening and inspected condenser coils through protective grilles. Unit operational with all components intact and functioning properly upon completion of scheduled maintenance visit.
Completed installation of 2-ton evaporator coil and air handler unit in basement utility area, with all ductwork connections properly secured and routed. Reconnected existing condenser unit per customer request, verified refrigerant lines, electrical connections, and condensate drainage system functioning properly. System tested and operational with all mechanical and electrical permits obtained.
Completed installation of new ductwork system in crawlspace area, routing supply and return air distribution lines through existing floor joist bays. Secured all duct runs to structural framing members with appropriate hangers and fasteners, ensuring proper clearance from insulation and adequate support throughout the system. All paperwork and financing documentation finalized and signed upon completion.
Completed full installation of 3-ton air conditioning system with matching evaporator coil. Installed outdoor condensing unit in side yard area with proper electrical disconnect and conduit routing, secured new metallic supply ductwork to structural framing using perforated metal straps in attic space, and reconnected all refrigerant lines and electrical connections. All mechanical and electrical permits were obtained prior to installation, system was tested for proper operation, and DTE energy rebate documentation was processed.
Completed installation of 2.5-ton air conditioning system with matching evaporator coil in residential basement location. Installation included mechanical and electrical connections, rear-positioned outdoor unit hookup, and reconnection of existing humidifier to the system. All ductwork properly sealed and connected, refrigerant lines installed and charged to manufacturer specifications, condensate drain line established, and system tested for proper operation and airflow.
Replaced defective control board on HVAC unit as follow-up to previous service visit. Installed new circuit board assembly, reconnected all wiring harnesses, and verified proper operation of all system functions. Confirmed unit is heating correctly and operating within normal parameters.
Provided estimate for complete HVAC system conversion from existing heating system to forced air in residential property. Assessed basement utility area containing aging water heater and deteriorating boiler unit with significant corrosion on piping, standing water on floor, and overall equipment wear indicating end of service life. Recommended full forced air system installation including new furnace, ductwork distribution throughout home, and proper drainage solutions to address moisture issues in mechanical room.
Conducted on-site evaluation for air conditioning system installation at property with existing forced air furnace. Assessed basement mechanical room containing Evcon furnace unit and current ductwork infrastructure to determine compatibility and requirements for AC addition. Documented existing HVAC equipment configuration, available electrical capacity, and ductwork layout to prepare comprehensive estimate for split system air conditioning installation to work in conjunction with existing forced air heating system.
Provided estimate for replacement of non-operational 18-year-old natural gas furnace located in basement. Assessed existing HVAC system including ductwork configuration and clearances for new equipment installation. Documented current equipment conditions and mechanical room layout to prepare comprehensive replacement proposal.
Completed comprehensive ComfortGuard Maintenance 5-year recurring service on outdoor condensing unit. Performed system inspection, replaced air filter, and installed new concrete equipment pad to ensure proper unit elevation and stability. All components operating within normal parameters with clean condenser coils and unobstructed airflow through protective grilles.
Completed electrical estimate for residential backup generator installation at basement location. Assessed existing electrical infrastructure, utility area access, and determined load requirements for whole-home generator system integration with current 2-year-old furnace and new air conditioning unit installation. Evaluated electrical panel capacity, fuel source options, and optimal placement for outdoor generator pad with proper clearances from structure and utilities.
Completed annual cooling maintenance on outdoor condensing unit. Performed comprehensive system inspection including electrical connections, refrigerant pressures, and component operation. Noted air filter requiring replacement - 21x26x4 size. Cleaned condenser coils and checked fan motor operation. Verified proper airflow through unit and confirmed system cycling correctly. All electrical connections tested and found secure. Unit operational and running within normal parameters upon completion of maintenance visit.
Completed full HVAC system installation including a 90,000 BTU furnace with liner and 3-ton air conditioning unit with rear discharge configuration. Installed new equipment in basement mechanical room with proper venting using white PVC piping, established refrigerant line connections with insulated copper lines routed along exterior siding and brick walls, and completed all electrical reconnections including conduit runs and panel connections. System commissioned and tested for proper operation with utility rebate documentation processed for DTE and Consumers Energy programs.
Completed full HVAC system installation including 70,000 BTU furnace with humidifier and liner, and 2-ton air conditioning unit with rear discharge configuration. Installed new equipment in basement utility area with copper refrigerant lines, proper insulation, and electrical connections. All mechanical and electrical permits were obtained prior to installation, system reconnected and operational upon completion.
Completed annual preventive maintenance on residential air conditioning system. Unit exterior showed significant dirt and debris accumulation on condenser panels and coils. Performed thorough inspection of outdoor condenser unit, checked refrigerant levels, tested electrical connections, and verified proper operation of all components. System operating within normal parameters upon completion of service.
Responded to service call for failing water heater and furnace venting system in basement. Upon inspection, found improperly secured galvanized ductwork with compromised connections between appliances. Reinstalled and secured vertical B-vent piping with proper support brackets and sealed all joints to ensure safe exhaust ventilation. Verified proper draft and clearances on recently installed equipment dating to May 2024, confirming both furnace and water heater are now venting correctly with no signs of backdraft or separation.
Provided estimate for replacement of 28-year-old furnace and air conditioning system located in basement under BOGO promotion. Current furnace operational but air conditioning unit not functioning. Documented existing HVAC equipment installation including ductwork configuration and basement mechanical room layout for replacement specifications.
Completed scheduled ComfortGuard Maintenance visit including filter replacement and system inspection. Verified thermostat operation with proper temperature display and programming functionality, and performed electrical diagnostics confirming system voltage readings within manufacturer specifications at 369 volts.
Completed annual cooling maintenance on residential air conditioning system. Inspected outdoor condensing unit, verified proper airflow through coil louvers, checked refrigerant levels, and confirmed system operational efficiency. Unit showed normal weathering consistent with outdoor installation, with insulation and platform components in serviceable condition.
Completed comprehensive basic maintenance on air conditioning system. Inspected and serviced air handling unit, including return air filter assembly evaluation. Addressed and resolved condenser panel issue by securing and repairing exterior panel. Performed standard system diagnostics to ensure proper operation and airflow throughout the unit. All customer concerns were reviewed and resolved during the service visit.
