Jessica Wright
December 19, 2021We’ve had great experience with L&L heating and air. They came in the middle of a snowstorm for what ended…Alyssa Cicero
December 19, 2021I have used their services three times now. Each time they are quick, efficient, reasonable and go the extra mile…$55.95 Furnace Service Special
December 8, 2021Furnace Service Special for a Limited Time, Only $55.95. Furnace Full System Evaluation. Must Present Coupon at Time of Service.…$500 Off New A/C Unit
December 8, 2021Get $500 Off the Price of a New A/C unit. With Qualifying Equipment Only. Must Present Coupon at Time of…$500 Off New Furnace Unit
December 8, 2021Get $500 off the Price of a New Furnace. With Qualifying Equipment Only. Must Present Coupon at Time of Service. …Cheryl Baier
December 7, 2021If you want a company that stands by their customer satisfaction, you don’t need to look any further. Phil made…Jason Wyperd
December 7, 2021L and L is great. Had been working on my furnace and thought I fixed the problem but hadn’t. They…What You Need to Know About R410A
July 9, 2020What is R410A refrigerant? If you're ready to upgrade your AC system or you are in the market for an…4 Ways to Maintain Your Air Conditioner
June 10, 2020To protect yourself from the heat and humidity this summer, you should do everything you can to ensure your air…Everything You Need to Know About Humidifiers in Your Home
May 11, 2020People who live in humid climates sometimes complain about the damp conditions. While it's true that people who live in…Lesser-Known Indoor Air Quality Issues and What You Can Do
May 7, 2020What affects indoor air quality? You already know pet fur, dust, and pollen can pollute your home's interior environment. But…4 Benefits of Ductless HVAC Systems
April 27, 2020Ducted forced-air HVAC systems are still the most popular option in modern homes, but that does not mean they are…Top Questions New Homeowners Should Ask a Potential HVAC Contractor
February 25, 2020Did you just buy your home? Do you need a new HVAC contractor? If this is the first time you've…3 Things to Know About Your Furnace’s Filter
January 24, 2020Every furnace has a filter that removes particles from the air as air moves through the furnace. If you own…Tips for Preventing Winter Heating System Failure
December 18, 2019When winter snow and cold weather comes to Denver, you want to make sure your furnace is in top shape…Which Heating System Is Right for Your Home?
November 20, 2019When you want to update the heating system for your Denver area home, then you have several options. While Denver…Furnace Replacement Indicators
October 23, 2019No homeowner wants to face the expense of replacing an appliance such as the furnace. However, such replacement is sometimes…What to Know About an HVAC Upgrade in Your Historic Home
October 16, 2019The Denver area is rich in historic and older residential homes. If you are the owner of a piece of…