Our HVAC Services Include:
Air Conditioning Repair & Replacement
From no-cool calls to complete system failures, we diagnose and repair all major AC brands. If it’s time for an upgrade, we’ll help you choose the right system for your home and install it with precision.
Furnace & Heating Repair
Don’t let a cold front catch you off guard. We troubleshoot, repair, and maintain all types of heating systems—gas, electric, or heat pump—so your home stays warm and safe.
Seasonal HVAC Maintenance
Regular tune-ups help prevent breakdowns, lower energy bills, and extend the life of your system. Ask about our maintenance plans for year-round peace of mind.
Ductwork & Airflow Optimization
Uneven temps or weak airflow? We inspect and repair duct systems to improve performance and air quality throughout your home.
Thermostat Upgrades & Smart Controls
Take control of your comfort. We install smart thermostats that let you manage your system from anywhere, saving you money and boosting efficiency.
Why Choose Harmony?
Same-Day & Emergency HVAC Service
When your AC dies in the middle of a summer heatwave or your heater stops on a chilly morning, you need help fast. Harmony offers same-day service and emergency HVAC repairs, so you’re not stuck waiting days for relief. We show up on time, fully prepared, and ready to solve the issue.
Licensed, Local, and Fully Insured
You’re trusting us with your home, and we don’t take that lightly. Our HVAC technicians are fully licensed, trained, and insured to work in California. As a locally owned and operated company, we care about our reputation in Whittier and every surrounding neighborhood we serve.
Book Your HVAC Service Today
Your home deserves dependable heating and cooling. Call Harmony Electrical, Plumbing & Air today or click below to schedule your HVAC service in Whittier and nearby cities.
Upfront Pricing – No Hidden Fees
Surprise charges? Not with us. We provide clear, honest estimates before any work begins. You’ll always know exactly what to expect—no gimmicks, no games, just transparent pricing and quality work.
Flexible Financing Options
Big repairs or full system replacements don’t have to break the bank. We partner with Service Finance and GoodLeap to offer flexible financing solutions with fast approval and low monthly payments. Get the comfort you need now, and pay over time.
Trusted Across Whittier & Surrounding Communities
Homeowners all over Pico Rivera, La Habra, Downey, and beyond count on Harmony for reliable HVAC work done right the first time. From five-star reviews to word-of-mouth referrals, we’ve built our reputation one satisfied customer at a time.
