Our Blog | Polar Express Heating & Air Conditioning in Lake Elsinore, CA

How Often Should Homeowners in Riverside Replace Their HVAC Air Filter?

August 15, 2025

When was the last time you changed your HVAC air filter? If you can’t remember, you’re not alone. Many Riverside homeowners put off this simple… View Article

Before and after HVAC outdoor unit replacement

AC Repair or Replacement? How to Make the Right Call in Riverside CA

July 30, 2025

Quick Answer If your AC is under 10 years old and the repair cost is less than 40% of a new system, repair may be… View Article

Why Your AC Is Not Cooling in Riverside, CA — 7 Common Causes and How to Fix Them

July 11, 2025

If you live in Riverside,CA you already know how quickly a summer day can go from warm to “why do I feel like I’m standing… View Article

How to Choose the Best HVAC Company in Temecula

June 15, 2025

Choosing an HVAC company isn’t just about picking a name from a list. In Temecula, where hot summers and cool nights are part of life,… View Article

Polar Express technician discussing service with customer

Customer HVAC Stories In Murrieta, Temecula & Wildomar

May 30, 2025

When you’re looking for an HVAC company, it’s natural to wonder, “Will they really do a good job at my place?” Reviews and testimonials can… View Article

Polar Express Heating and Air service van

Our HVAC Service Area Guide: Cities We Serve

May 15, 2025

Not sure if we serve your neighborhood, or what it’s like to work with a local HVAC company? In this post, we’ll share what… View Article

Replacing Your A/C Before the Summer Rush: What You Need to Know

April 30, 2025

If you’ve lived through a summer in Corona (or anywhere nearby), you know how brutal the heat can get. By the time June rolls around,… View Article

How New HVAC Systems Can Slash Energy Bills by $120/Month

April 30, 2025

If you’re still running an older HVAC system, you could be losing up to $120 every month—not from repairs, but from wasted energy. For homeowners… View Article

Technician checking outdoor AC unit pressure levels

Get Ahead of Summer: Is Your A/C Ready or Time for an Upgrade?

March 28, 2025

With scorching temps on the horizon, the last thing you want is for your air conditioner to tap out during a heatwave. While a quick… View Article

Electric water heater unit installed indoors

Signs It’s Time to Replace Your Old Water Heater—Not Just Repair It

March 15, 2025

Not every water heater goes out with a dramatic bang. Sometimes, the real damage happens quietly through higher energy bills, lukewarm showers, or a string… View Article