Welcome to Randazzo Heating, Cooling, and Electrical, your go-to provider of heating and cooling services for Troy, MI! Since 1988, we’ve been serving the residents of Oakland County and the Metro Detroit area with quality HVAC, electrical, and water heater repair, installation, and maintenance services.
Our team would be happy to help you with your next service call. We are a trusted HVAC contractor in Troy, MI, that has been assisting your neighbors for many years. Headquartered in Macomb on Quadrate Drive, we are only a call away and will be at your door in no time. That includes emergency services. If your furnace or air conditioner breaks down at an inopportune time, count on us to be there for you.
Randazzo’s insured technicians can take care of all your heating and cooling needs in Troy, MI. Read on to find out more about the services we provide.
Furnace and AC Repair Services in Troy, MI
From simple HVAC repairs to complex system challenges, Randazzo has the experience and tools necessary to provide for all of your heating and cooling needs.
Air Conditioning Repair in Troy, MI
Throughout summer in Troy, temperatures reach as high as 84.2°F, making reliable AC far more of a necessity than it is a luxury. Again, we’ve been providing air conditioning repair throughout the Troy region since 1988, so we know how to deal with Troy-specific AC issues, from clogged air filters due to pollen build-ups from the Stage Nature Center to high humidity stemming from Emerald Lake.
Furnace Repair in Troy, MI
Conversely, the cold, frigid winters — dropping as low as 21.2°F in January — that we experience in Troy cause plenty of issues for your heating systems, mainly because it puts a strain on your furnace and heat pumps as they adjust to the temperature. Whether you’re using a heat pump or a furnace, our team will mend any heating system to keep your home cozy and warm. Randazzo’s insured technicians provide a wide variety of AC and furnace repairs for all seasons.
System Maintenance & Replacement
We can also keep you prepared, helping you avoid costly breakdowns with our heating and air conditioning system maintenance program that keeps your systems in top shape.
If it’s time to upgrade to a new system, call the HVAC contractor in Troy with experience. Randazzo is proud to be Michigan’s largest award-winning Lennox Premier Dealer. We offer a complete line of cutting-edge air conditioning systems, furnaces, and other HVAC items. We even have products that can improve your indoor air quality.
Water Heater Repair & Replacement in Troy, MI
Hot water plays a critical role in living comfortably at home. You use it to take a hot shower after a long day of work or to do the dishes after your family eats dinner. Your water heater is the unit that provides this necessity, and if it malfunctions, you’ll likely need professional assistance. We offer comprehensive water heater services, including:
- Water heater repair: Randazzo is here to help with water heater repair in Troy, MI. Our repair services encompass both minor and major fixes, making sure you have a reliable system to keep your home comfortable no matter the season.
- Water heater installation: We can also install new units and provide maintenance to conventional, tankless, hybrid, and other types of water heaters. Our technicians are also experts in energy-efficient models and can help you upgrade to potentially save on utility bills.
- Routine maintenance: Regular inspections and maintenance services can help extend the life span of your water heater, making sure it performs at peak condition at all times.
- Emergency services: With prompt, 24/7 emergency services, we can assist you with urgent water heater problems. We want to ensure you’re never left without hot water when you need it most.
Choose Randazzo as a name you can trust. With us, you can rest easy knowing you’re getting top-notch services and quality products. Whether it’s a quick repair, a total replacement, or routine maintenance, our friendly and knowledgeable team will make sure you have a dependable water supply.
Expert Electricians & Electrical Services in Troy, MI
Interested in making some electrical changes to your home? Randazzo has an experienced electrical team, led by our knowledgeable master electrician. We also act as an emergency electrician serving Troy, MI residents, and can help you stay prepared for tough situations like power outages by installing standby generators.
Backup Generators
Michigan ranks third on the list of states with the most power outages in the country. In places like Troy, we can partly put this down to the aging electrical infrastructure in Oakland County. In older parts of Troy, like some of the neighborhoods around Big Beaver Road, for instance, many of the houses generally just have older electrical systems in place.
Because of this, we can’t recommend whole-home generators enough for any residents living in Troy — we’re able to install, provide maintenance, and repair these standby generators quickly, so don’t hesitate to get in touch if you’re sick of being in the dark during another power outage.
Circuit and Panel Upgrades
Many of the houses built in Troy, particularly some of the ones around Wattles Road, were built prior to 1995. While this definitely gives them a charm that you don’t see among some of the more modern houses in the city, it likely means that they have electrical panels that aren’t capable of handling many of the utilities and appliances that we use today.
So, if you’ve just had new appliances delivered and need more power, our team has the ability to install circuit and panel upgrades or repair existing units that need work — whether you’re looking at inconsistent power supplies or you’re beginning to notice burn marks around your panels.
Maintenance and Inspections
Still, even after installing new electrical systems — from lighting to standby generators — we’re more than aware of the importance of regular maintenance and electrical inspections to ensure that all of the electrical systems in your home are safe and don’t have any electrical code violations.
Our team of expert electricians is certified and up to date with the advanced training needed to keep your home safe from any fires, shocks, or other kinds of damage — whether that’s by correcting the cables, conductors, and wires being used or ensuring proper wiring for your specialty electrical systems.
Why Choose Randazzo?
When you choose us for your heating and cooling needs, you partner with a company that cares about value and quality workmanship. We pride ourselves on our extensive experience and customer-centric approach, ensuring effective solutions that are tailored to your home’s specific needs. Our clients select us for numerous reasons:
Extensive Experience
With Randazzo, you get access to an experienced team of professionals who provide expert heating and cooling solutions, no matter what the issue is. Many of our technicians are NATE-certified and Lennox-trained. All receive professional training at Randazzo and work with the latest technology and methods, upholding the highest industry standards.
Customer-Centric Approach
We take pride in our commitment to customer satisfaction and offer comprehensive services to meet your unique needs. Whether you need AC, furnace, or water heater solutions, our team will handle it with quality and expertise. We’re dedicated to providing prompt services, so you never have to wait long to get the help you need.
Our reputation in the Troy community is built on transparency, reliability, and integrity, making us the preferred choice for HVAC and electrical services.
Best Value
As the largest Lennox dealer in Michigan, we get unique savings that we can pass on to our customers. This means you get the best value. With an extensive inventory, we’ll quickly source equipment and parts for your needs, providing the enhanced service experience you deserve.
Contact Our Heating and Cooling Specialists at Randazzo
When you choose Randazzo for water heater repair, electrical upgrades and heating and cooling services in Troy, MI, you’re selecting a company that cares about value and quality workmanship. Schedule your next service call with us today and enjoy absolute comfort in your home. Call 586-271-8003 (toll-free) for more information and contact us to request a free estimate.
Recent Jobs and Reviews in Troy, MI
Job Locations and Reviews
# HVAC Maintenance - ACM Completed Performed annual cooling maintenance on residential air conditioning system. Conducted comprehensive system evaluation including refrigerant pressure and temperature analysis using digital manifold gauges. Recorded operating pressures of 10.59 psig on low side and 1049 psig on high side, with corresponding saturation temperatures measured at 34.2°F and 54.6°F respectively. Verified system vacuum integrity at 544 microns. Inspected outdoor condenser unit for proper operation, confirming adequate airflow through coil fins and proper fan function. Unit positioned on concrete pad with appropriate clearances maintained from structure and surrounding vegetation. All components operating within normal parameters upon completion of preventive maintenance service.
# HVAC Maintenance - ACM Completed Performed routine Air Care Maintenance on residential air conditioning system. Conducted comprehensive system diagnostics using refrigerant manifold gauges to verify proper refrigerant pressures and temperatures on both low and high sides of the system. Inspected outdoor condenser unit for proper operation, verified fan motor function, and checked electrical connections and wiring at both indoor and outdoor components. All system parameters measured within manufacturer specifications. Unit operating efficiently with no deficiencies noted.
Provided comprehensive estimate for complete HVAC system replacement in attic installation, including new natural gas furnace and air conditioning unit to replace existing 25-year-old equipment that is currently operational but at end of service life. Documented existing electrical panel configuration and gas supply infrastructure to ensure proper specifications for new equipment installation.
Provided estimate for complete HVAC system replacement including natural gas furnace and air conditioning unit for 20+ year old equipment located in crawl space. Assessed existing return air configuration requiring rework to access crawl space installation area. Evaluated outdoor condensing unit on concrete pad and inspected water heater and ductwork in utility space to determine proper system sizing and installation requirements.
Completed installation of a 50-gallon tanked water heater in basement mechanical room. Removed existing unit and installed new water heater with proper venting configuration, connected copper supply and discharge piping with appropriate fittings and valves, and installed temperature and pressure relief valve with discharge piping per code requirements. Verified all plumbing connections for leaks, tested unit operation, and ensured proper clearances from adjacent HVAC equipment. Requested mechanical and plumbing permits for water heater installation and reconnection work.
Responded to service call for thermostat experiencing WiFi connectivity issues and static display, though heating function remained operational. Upon arrival, performed diagnostic evaluation of thermostat and HVAC system. Inspection revealed significant water damage and corrosion within the air handler unit, including extensive rust staining on the drain pan and interior metal surfaces, indicating long-term moisture intrusion. The condensate drainage system showed signs of compromised integrity with standing water present in collection areas. Assessed thermostat wiring and connections for moisture exposure that could contribute to static display and connectivity problems. Documented equipment condition with photographic evidence showing deteriorated drain pan, corroded metal components, and compromised insulation material. Advised of underlying moisture issues requiring attention to prevent further equipment degradation and potential electrical complications affecting thermostat perfor
Responded to service call for 15-year-old tanked water heater experiencing operational failure with 5-flash error code and shutting down after approximately 10 minutes of runtime. Upon arrival, performed diagnostic inspection of the unit and associated venting system. Evaluated gas supply, burner assembly, thermocouple, and control board functionality. Inspected flue venting configuration and clearances. Assessed electrical connections and grounding. Based on age of equipment and diagnostic findings, provided customer with repair versus replacement options and recommendations. No parts were installed and no repairs were performed at this time. Documented existing installation with photos showing water heater, venting system, and surrounding mechanical equipment for reference.
Completed annual cooling maintenance on Bryant outdoor condenser unit. Performed comprehensive system inspection, verified proper operation of compressor and condenser fan motor, cleaned condenser coils, checked refrigerant levels and electrical connections, and confirmed unit is operating within manufacturer specifications. System tested and left in good working condition with no issues identified.
Performed annual preventive maintenance on residential split system air conditioning unit. Inspected condenser unit exterior panels, verified proper airflow through louvered sides, and checked fan grille assembly for secure mounting and operational integrity. Unit found in good working condition with all components functioning as designed.
Completed annual cooling maintenance on residential Lennox condensing unit. Performed comprehensive inspection of outdoor unit including refrigerant lines, electrical connections, and condensate drainage system. All components found operating within normal parameters with no deficiencies noted.
Completed full system estimate for replacement of 16-year-old furnace and air conditioning system. Inspected existing HVAC equipment, evaluated attic space conditions including insulation and structural access points, and assessed electrical panel capacity for new system installation. Documented current system configuration and provided comprehensive replacement options to meet customer's timeline of replacement within the next couple weeks.
# HVAC Maintenance - ACM Completed annual preventive maintenance on Lennox outdoor condensing unit. Performed comprehensive system inspection including electrical testing with multimeter, verified proper operation of all components, and assessed overall unit condition. Unit showed typical environmental wear with accumulated dirt and debris on coil fins and exterior panels. Concrete pad exhibited normal weathering with minor vegetation growth. All electrical connections tested and confirmed secure. System operational parameters verified within manufacturer specifications.
Completed routine preventative maintenance on two Lennox air conditioning condensers as part of ongoing recurring service agreement. Performed standard ACM procedures including inspection of refrigerant lines, electrical connections, and condenser coil conditions. Both units operational with no immediate service concerns identified. Exterior panels showed normal weathering and environmental accumulation consistent with outdoor installation age. Documented equipment condition through photographic records for maintenance history tracking.
Completed annual cooling maintenance on residential Lennox condensing unit. Performed comprehensive inspection of outdoor unit including cleaning condenser coils, checking refrigerant levels, testing electrical connections, and verifying proper system operation. Unit found in satisfactory working condition with all components functioning within normal parameters.
Completed annual cooling maintenance on Lennox outdoor condensing unit. Performed system inspection at 8-11 spots, replaced air filter, conducted refrigerant assessment and coil cleaning, and verified proper operation of all components. Unit tested and left in normal operating condition.
# HVAC Maintenance - ACM Completed Performed routine Air Care Maintenance on residential air conditioning condenser unit. Unit exterior panels were heavily soiled with accumulated dirt, debris, and environmental contaminants. Thoroughly cleaned condenser coils, removed leaves and organic matter from base and surrounding area, and cleaned exterior cabinet panels. Inspected electrical connections at disconnect box, verified proper airflow through condenser grilles, and ensured unit was operating within normal parameters. All maintenance tasks completed per standard ACM protocol.
Completed annual HVAC maintenance on residential furnace and air handler system in basement mechanical room. Performed comprehensive inspection of furnace unit, verified proper operation of all components, checked PVC venting system for secure connections and proper drainage, and inspected electrical connections. Examined air handler and ductwork for proper airflow and structural integrity. System found to be operating within manufacturer specifications with no immediate service needs identified.
Provided comprehensive estimate for replacement of 38-year-old furnace and air conditioning system currently located in basement mechanical room. Existing natural gas furnace and AC unit are operational but have exceeded their expected service life. Assessed current installation configuration including ductwork connections, venting system, and utility space layout to determine optimal replacement equipment specifications and installation requirements for new high-efficiency HVAC system.
Completed routine Air Care Cooling maintenance on residential outdoor condensing unit. Performed standard preventive maintenance procedures including inspection of condenser coil, fan operation, and refrigerant lines. Unit operational and returned to service with no deficiencies noted.
Completed annual heating and cooling maintenance on residential HVAC system. Performed comprehensive inspection of furnace components including gas valve, blower motor assembly, heat exchanger, and electrical connections. Inspected evaporator coil and noted mineral buildup and contamination on evaporator cooler pad, indicating need for replacement during next service. Verified all wiring connections secure, checked condensate drain system operation, and confirmed proper airflow through unit. All system components operating within manufacturer specifications at time of inspection.
