Novi, MI HVAC Contractor
Local Heating, Ventilation & Air Conditioning Solutions
Horton Plumbing, Heating & Cooling is a licensed HVAC contractor serving Novi, MI and the surrounding Oakland County area. Novi’s larger, newer homes and open floor plans reward high-efficiency, well-zoned equipment, so we handle furnace repair, air conditioning service and replacement, HVAC and mini-split installation, and 24/7 emergency repair, with load calculations that keep every room comfortable. Schedule HVAC service in Novi for efficient, year-round indoor comfort.
Licensed HVAC Contractors for
Homes & Businesses in Novi
1382 S Main St
Plymouth, MI 48170
24-Hour & Same-Day Emergency HVAC Repair in Novi
Call (734) 215-7924 for emergency HVAC repair in Novi. We offer 24/7 and same-day HVAC services for sudden equipment failures, including emergency AC repair, emergency furnace repair, heat pump repair and boiler repair for residential and commercial properties in the Novi area. Call now for rapid HVAC support and restored heating or cooling.
*Our emergency HVAC service covers system failures, not life-threatening situations. Call 911 first for fires, gas leaks or injury risk.
HVAC Repair, Replacement & Installation Services in Novi
Our Novi HVAC contractors deliver complete heating and cooling services designed for Michigan’s changing seasons. Whether you need prompt HVAC repair, full system replacement or new HVAC installation for a renovation or new construction project, we provide reliable solutions backed by decades of experience. We service furnaces, boilers, heat pumps, central air conditioners and ductless mini-split systems throughout Novi.
Heating Services
- Furnace Repair & Maintenance: Identify heating issues, repair airflow and ignition problems and perform detailed seasonal furnace tune-ups
- Furnace Installation & Replacement: Install properly sized, high-efficiency furnaces for steady and cost-effective warmth
- Heat Pump Services: Complete heat pump repair, installation and replacement for efficient dual heating and cooling performance
- Boiler Repair & Maintenance: Service steam and hot water boilers to address leaks, pressure imbalances and uneven heating
- Boiler Installation & Replacement: Upgrade older boiler systems with modern equipment designed for consistent, energy-efficient operation
Air Conditioning Services
- Air Conditioning Repair: Fix refrigerant leaks, frozen coils, compressor failures and electrical malfunctions
- Air Conditioning Installation & Replacement: Replace outdated AC units with high-efficiency central air systems for improved cooling output
- Air Conditioning Maintenance: Perform preventative AC tune-ups to improve efficiency and reduce the risk of breakdowns
- Mini-Split Systems: Install and maintain ductless mini-split systems for zoned cooling and flexible temperature management
Ventilation & Air Quality Services
- Indoor Air Quality Services: Install air purification systems, whole-home humidifiers, dehumidifiers and advanced filtration solutions to improve indoor air quality
Heating Services
- Furnace Repair & Maintenance: Identify heating issues, repair airflow and ignition problems and perform detailed seasonal furnace tune-ups
- Furnace Installation & Replacement: Install properly sized, high-efficiency furnaces for steady and cost-effective warmth
- Heat Pump Services: Complete heat pump repair, installation and replacement for efficient dual heating and cooling performance
- Boiler Repair & Maintenance: Service steam and hot water boilers to address leaks, pressure imbalances and uneven heating
- Boiler Installation & Replacement: Upgrade older boiler systems with modern equipment designed for consistent, energy-efficient operation
Air Conditioning Services
- Air Conditioning Repair: Fix refrigerant leaks, frozen coils, compressor failures and electrical malfunctions
- Air Conditioning Installation & Replacement: Replace outdated AC units with high-efficiency central air systems for improved cooling output
- Air Conditioning Maintenance: Perform preventative AC tune-ups to improve efficiency and reduce the risk of breakdowns
- Mini-Split Systems: Install and maintain ductless mini-split systems for zoned cooling and flexible temperature management
Ventilation & Air Quality Services
- Indoor Air Quality Services: Install air purification systems, whole-home humidifiers, dehumidifiers and advanced filtration solutions to improve indoor air quality
HVAC Financing in Novi, MI
HVAC replacement and major repairs are not always planned expenses. Horton Plumbing, Heating & Cooling offers HVAC financing in Novi through GreenSky, helping homeowners and businesses secure flexible payment solutions. Whether you need a new heat pump or a complete AC system installation, financing keeps your comfort project moving forward. Reach out today to learn more.
Reasons To Call a Novi HVAC Company
Novi homes and businesses depend on heating and cooling systems through freezing winters and humid summers. When performance declines, airflow changes or equipment begins cycling irregularly, contacting a local HVAC company early can prevent major system damage and reduce long-term operating costs.
Heating Issues
- Furnace pressure switch error: Blocked flue vents or inducer motor problems may interrupt ignition.
- Cracked furnace heat exchanger symptoms: Soot buildup, unusual odors or carbon monoxide concerns require inspection.
- Two-stage furnace not advancing stages: Thermostat configuration or control board issues may limit output.
- Combi boiler not producing hot water: Diverter valve failure or circulation pump problems can interrupt the supply.
- Heat pump blowing lukewarm air in winter: Refrigerant imbalance or defrost control malfunction may be present.
- Infrared heater not cycling properly: Faulty thermostats or electrical relay problems may reduce performance
Cooling & AC Issues
- AC refrigerant recharge needed: Low cooling output or ice buildup may signal leaks in the system.
- Variable-speed compressor not ramping: Sensor faults or inverter board issues may affect modulation.
- Mini-split head unit dripping water: Clogged drain line or improper pitch during installation.
- Condenser coil corrosion from weather exposure: Can reduce heat transfer efficiency.
- AC hard start kit failure: May prevent compressor startup during peak demand.
- Thermostat stuck in cooling mode: Software glitch or wiring fault can affect system control.
- Whole-home dehumidifier not lowering humidity: Drainage issues or compressor malfunction.
General HVAC Problems
- Ductless system communication error codes: Wiring faults between indoor and outdoor units.
- Attic duct insulation deteriorating: Energy loss and inconsistent indoor temperatures.
- HVAC zoning panel not responding: Damper motor failure or control board malfunction.
- Air purification system not activating: UV ballast failure or wiring issues.
- Excess condensation on supply vents: High humidity levels or insulation gaps.
- Programmable thermostat schedule resetting: Power interruptions or firmware errors.
- HVAC system oversized for property: Short cycling, uneven comfort and premature component wear.
Do You Need a Permit to Replace an HVAC System in Novi?
Yes, you need a permit to replace an HVAC system in Novi. The City of Novi Community Development Department requires a mechanical permit for any HVAC work, excluding minor repairs.
Overlooking HVAC permit requirements can cause safety risks, financial penalties, insurance setbacks or costly corrections in the future. Our experienced professionals coordinate permits and complete installation to deliver a safe, code-compliant system.
Contact the City of Novi Community Development Department with permitting questions and correspondence:
- 45175 Ten Mile Rd, Novi, MI 48375
- (248) 347-0415
The Best Residential HVAC System for Novi Homes
The ideal HVAC system for a Novi home depends on property size, insulation quality and Oakland County’s seasonal climate patterns. Winter lows generally range from 14–20°F, while summer highs reach 82–88°F with noticeable humidity. With the average Novi home measuring roughly 2,400 square feet, a properly sized high-efficiency furnace paired with central air conditioning or a variable-speed heat pump system supports steady, year-round comfort. Precise load calculations improve airflow distribution, enhance energy efficiency and promote long-term equipment reliability.
Climate Factors
Average in Novi, MI
HVAC Impact
Winter Low
14-20°F
High-efficiency furnaces or dual-fuel heat pump systems handle colder winter conditions
Summer High
82-88°
High-SEER central air systems help control cooling costs during peak heat
Average Home Size
~2,400 sq. ft.
Larger homes benefit from multi-stage or variable-speed systems for balanced comfort
Seasonal Humidity
Moderate to High in Summer
Whole-home dehumidifiers and ventilation upgrades improve indoor air balance
Get Started With A Free HVAC Quote!
Ready to upgrade your HVAC system in Novi? Contact Horton Plumbing, Heating & Cooling for a professional evaluation and informed replacement guidance.