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 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.
Completed scheduled air conditioning maintenance on outdoor condensing unit. Performed system inspection, documented equipment condition including exterior housing and ventilation components, and verified proper installation on concrete pad. Unit operational with no immediate service needs identified during routine maintenance visit.
Completed annual cooling maintenance on outdoor condensing unit. Inspected heat exchanger coils, verified fin integrity, and documented mesh screen condition showing typical seasonal debris accumulation. Unit operational with no immediate service requirements identified.
Replaced failed condenser fan motor on residential heat pump system. Connected refrigerant gauges to verify system pressures and temperatures during startup, confirming proper operation with low side reading 110.4 psig and high side reading 302.7 psig. Unit tested and operating within manufacturer specifications.
Provided estimate for complete HVAC system replacement in a mother-daughter home with a 30-year-old non-functional air conditioning unit and natural gas furnace located in the basement. Assessed existing vertical furnace/air handler with gray sheet metal ductwork and aged exterior condenser unit with cylindrical coil on concrete pad. Recommended full system replacement due to equipment age and current system failure.
Successfully installed a 3-ton air conditioning system with new evaporator coil in the basement mechanical room, completing rear-mounted configuration with reconnection of electrical components. Mechanical and electrical permits were obtained prior to installation, and all work was performed to code specifications. System was tested and verified operational upon completion.
Completed annual furnace maintenance tune-up on brand new heating system as part of preventative maintenance membership. Performed comprehensive inspection of all furnace components, verified proper operation and airflow, checked temperature differential readings at 62°F, inspected air filter condition, and examined exterior exhaust venting for proper installation and clearance. All systems operating within manufacturer specifications with no issues identified.
Completed annual HVAC maintenance on residential air conditioning system. Performed comprehensive system inspection, checked refrigerant pressures and levels using manifold gauges, replaced air filter, cleaned condenser unit, and verified proper operation of all components. Unit tested and running within normal parameters.
Responded to callback for recently installed HVAC system experiencing compressor starting issues and unusual operational sounds. Upon arrival, verified blower speed settings and found compressor exhibiting abnormal startup behavior with concerning acoustic indicators. Performed refrigerant pressure diagnostics revealing elevated TXV pressures with high side reading 238 PSI and low side reading 105 PSI, indicating potential restriction or improper charge. Collected temperature measurements at supply and return points, documenting 52.2°F and 56.3°F respectively. Noted significant corrosion present on metal ductwork components during inspection. System requires further evaluation to address compressor performance concerns and pressure imbalances.
Performed routine maintenance on outdoor condensing unit as part of recurring cooling service. Condenser coils showed significant accumulation of dirt, debris, and organic matter between fins. Cleaned condenser coils using appropriate tools and techniques to restore proper airflow and heat transfer efficiency. Removed leaves, twigs, and other debris from coil surfaces and surrounding unit base. Unit operational upon completion of maintenance.
Completed full installation of Mitsubishi Electric mini-split system on residential property. Mounted outdoor condenser unit on exterior brick wall using secure metal bracket, ran refrigerant lines and electrical conduit along exterior wall with proper securing clips, and installed new dedicated electrical circuit per permit requirements. All mechanical and electrical permits obtained and work completed to code specifications.
Responded to gas service disconnection by utility company due to leak at connection points serving dryer and water heater. Repaired defective gas line connections at both appliances, installed new brass fittings and flexible corrugated gas connector with shutoff valve, and performed pressure test to verify system integrity before utility restoration.
Completed annual cooling maintenance on Lennox outdoor condensing unit at two apartment locations on Malta Street. Performed standard ACM procedures including inspection of condenser coils, fan motor assembly, and electrical connections. Unit operational with no deficiencies noted requiring immediate attention.
Completed on-site evaluation for new mini split installation in lower level of home. Assessed two separate rooms requiring climate control: first room measuring approximately 14x16 feet with 8-foot ceilings requiring 12,000 BTU capacity, and second room requiring 19,000 BTU capacity. Documented existing conditions, room dimensions, and optimal equipment placement locations for indoor air handler units and refrigerant line routing.
Provided estimate for furnace and air conditioning replacement in basement location. Current 15-year-old equipment is operational but nearing end of service life. Assessed existing heating system configuration including ductwork, venting, and clearances to determine replacement specifications and installation requirements.
Provided estimate for new air conditioning system installation at residential property currently without existing A/C equipment. Assessed utility closet containing recently installed Lennox furnace with proper venting and reviewed available space for potential outdoor condenser unit placement. Documented existing HVAC infrastructure including furnace installation, water heater location, and utility closet configuration to determine compatibility and requirements for complete cooling system addition.
Completed installation of electrical work including a modern three-globe ceiling light fixture with dark metal frame and white spherical glass shades. Verified proper operation of Hoover electrical panel with all circuit breakers functioning correctly and appropriate labeling in place. All fixtures tested and confirmed operational with no permits required for this installation.
Completed annual HVAC maintenance on Lennox outdoor condensing unit. Performed system diagnostics using refrigerant manifold gauges, recording operating pressures and temperatures to verify proper system performance. All components inspected and unit found operating within normal parameters.
Provided comprehensive estimate for replacement of 13-year-old furnace, installation of new air conditioning system, and hot water heater replacement in basement location. Current furnace operational but hot water heater non-functional with flame out condition reported. Property currently has no air conditioning system installed.
