Helpful Heating and Cooling Resources for Homeowners
Practical guides from Ricotta technicians — written for the way Missouri homes actually work.
Latest Articles
New HVAC guides, published daily
AC Not Cooling? Quick Checks Every Homeowner Should Try
Is your AC not cooling? Discover quick checks you can do in minutes to troubleshoot and restore cool air this summer!
Jul 30, 2026 St. Louis, MOAC Tune-Up Cost: What Homeowners Pay and What's Included
Discover the AC tune up cost and learn how a professional service can boost efficiency, prevent pricey repairs, and keep you cool this summer.
Jul 29, 2026 St. Louis, MOThermostat Blank Screen: Quick Fixes for Homeowners
Is your thermostat blank screen causing issues? Discover quick fixes, from checking batteries to circuit breakers, and solve it in minutes!
Jul 29, 2026 Crestwood, MOAC Can't Keep Up on Hot Days in Crestwood, MO? What to Do
Is your AC struggling to cool your home? When your ac can't keep up in a Crestwood heat wave, find out what to do. Expert tips from Ricotta Heating & Air.
Jul 28, 2026 Imperial, MOHumid Air From Your AC in Imperial, MO? Summer Fixes That Work
Feeling sticky? If you're getting humid air from your AC in Imperial, MO, it's a common issue. Learn why it happens and what to do. Call Ricotta for help.
Jul 28, 2026 Byrnes Mill, MOUpstairs Hot, Downstairs Cold in Byrnes Mill, MO? Fixes Here
Is your upstairs hot but your downstairs cold in Byrnes Mill? Learn why this happens in MO homes and how to fix uneven cooling. Call Ricotta for expert help.
Jul 28, 2026 Oakville, MOWhy Is My AC Freezing Up? 6 Causes in Oakville, MO
Is your AC freezing up in Oakville, MO? Discover 6 common causes, from dirty filters to low refrigerant. Learn when to call Ricotta Heating & Air for help.
Jul 28, 2026 Festus, MOAC Running But Not Cooling in Festus, MO? Here's What to Do.
Frustrated because your AC is on but your house is hot? Our guide for Festus, MO homes explains why your AC is not cooling and what you can do about it.
Jul 28, 2026 De Soto, MOAC Short Cycling in De Soto, MO? Common Causes & Fixes
Experiencing AC short cycling in De Soto, MO? Ricotta Heating & Air explains why your AC turns on and off constantly and what you can do about it. Call us!
Jul 28, 2026 Wildwood, MOBlank Thermostat in Wildwood, MO? Here's What to Do First
Is your thermostat blank in Wildwood, MO? Don't panic. Try these simple troubleshooting steps before calling a pro. Ricotta Heating & Air is here to help.
Jul 28, 2026 Sunset Hills, MOOutdoor AC Not Running in Sunset Hills, MO: Homeowner's Guide
Is your outdoor AC unit not running in Sunset Hills, even if the indoor fan is on? Our guide covers common causes from breakers to capacitors for St. Louis County.
Jul 28, 2026 Barnhart, MOAC Making Noise in Barnhart, MO? Common Sounds & What They Mean
Is your AC making noise in Barnhart, MO? Learn what buzzing, clicking, or hissing sounds mean from the local experts at Ricotta Heating & Air. Call for a fix.
Jul 28, 2026Browse by service
Jump straight to what our technicians do most across Jefferson and St. Louis County.
When to Schedule AC Maintenance
Why early-spring tune-ups beat July emergencies, and what a proper AC check actually covers.
What to Do When Your Furnace Won't Start
Three things to check before you call (and one thing you should never touch).
Heat Pump Basics for Missouri Homes
How heat pumps work in our climate, when they make sense, and what they cost to run.
Improving Indoor Air Quality
Filters, humidifiers, and the simple changes that make a real difference at home.
Need Heating or Cooling Help at Home?
Call Ricotta Heating & Air for residential HVAC service across St. Louis and Jefferson County. Free estimates are available.