Heating & Furnaces
Furnace Installation, Replacement & Repair
Citywide installs, replaces, repairs, and maintains furnaces, heat pumps, and ductless systems for homes and businesses, with responsive help when your heat stops working.
Professional Heating Installation, Honest Diagnoses
We take the time to properly diagnose your heating system, explain what we found, and give you clear repair or replacement options — without pressure or unnecessary work.
Our EPA-certified, uniformed technicians service all major furnace and heat pump brands, and we treat your home with the same care we would our own.
Free estimates on qualifying installations•$95 diagnostic on service visits
Heating System Design
Designed Right. Installed Right.
Every great HVAC installation starts with the right design. Citywide Heating & Cooling evaluates your property, comfort needs, airflow, equipment requirements, and system layout to help create a solution built for reliable performance and efficiency.
- Proper system sizing
- Equipment selection
- Airflow planning
- Ductwork layout
- Comfort zoning
- Efficient system configuration
Heating Services
Furnace Installation
- New furnace installation
- Correct sizing & airflow
- Ductwork evaluation
- High-efficiency equipment
- Financing available
Heating Replacement
- Complete system replacement
- Repair vs. replace guidance
- Warranty options available
- Clean, respectful installs
- Free estimates on qualifying jobs
Heating Repair
- Furnace repair
- No-heat diagnostics
- Ignitor & thermostat repair
- Blower motor service
- 24/7 emergency service
Heat Pumps & Mini-Splits
- Heat pump installation
- Heat pump replacement
- Heat pump repair
- Ductless mini-split heating
- All major brands serviced
Common Heating Problems We Fix
- Heating not working
- Furnace blowing cold air
- System won't start or keeps shutting off
- Pilot, ignitor or thermostat issues
- Uneven heating between rooms
- Aging furnace nearing replacement
Citywide Preventive Maintenance Plan
Keep Your HVAC System Running at Its Best
Two scheduled visits per year — roughly one every six months — with complete system inspections, coil and drain cleaning, refrigerant and electrical checks, thermostat and safety testing, filter replacement, written inspection reports, and priority service scheduling.
- Two scheduled maintenance visits per year
- Complete HVAC system inspection
- Condenser & evaporator coil cleaning as needed
- Refrigerant pressure and temperature checks
- Compressor, blower motor & fan assembly inspection
- Thermostat, capacitor, contactor & relay testing
- Safety-control and electrical connection inspection
- Condensate pan cleaning & drain-line clearing
- Accessible ductwork and insulation inspection
- Customer-supplied filter replacement
- Written inspection report with repair findings
- Priority scheduling for service calls
Filters available for an additional charge.
Join the Maintenance PlanHow It Works
Simple, Honest Service From Start to Finish
- 01
Call Citywide
Tell us what you're experiencing and we'll schedule your service appointment.
- 02
We Inspect the System
An experienced HVAC professional diagnoses the problem and evaluates your system.
- 03
Get Clear Options
We'll explain what we found and walk you through the available repair or replacement options.
- 04
Approve the Work
You decide how you'd like to move forward without unnecessary pressure.
- 05
We Restore Your Comfort
Our team completes the work professionally and makes sure your system is operating properly.
Planning an Installation or Need Service Now?
Professional installation, honest diagnoses, fast response, and quality workmanship across Los Angeles County and the Inland Empire.
24/7 Emergency Service • Financing Available • C-20 Lic. #1093551