We have done furnace services numerous times for last 10+ years. All that this technician did was to vacuum inside the furnace, asked me to turn on and turn off furnace, and said it is working fine. He didn't clean the burners, didn't check heating effectiveness, didn't check / change the filter ... Total rip off. I am calling amazon customer service.
With more than 100 years in existence, Lennox has always delivered industry-leading innovation and technology while preserving stringent durability and reliability standards. The professionals at James Heating & A/C, Inc help bring those standards to Lexington so that you can always have total home comfort. If you’re in the market for a new HVAC system or even if you just have a question about what we offer, give us a call at 336-853-6070. We’d love to hear from you. 
Gerardo was very professional and kept us informed of what he was doing and what was needed. Our house is now the warmest it has been since we purchased it 3 years ago! And all of this was done on a Saturday morning with below freezing temps! We are very thankful and will be using Gerardo of True Comfort again when have the money to replace the furnace altogether.

Before rushing into pricey HVAC services, turn to the trusted team of technicians at Steel T Heating & Air Conditioning. We’ll gladly provide free estimates on new HVAC system installations across Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO, and we’ll never try to sell you something you don’t need. From start to finish, we offer superior customer service and ensure you’re satisfied. To learn more or to request a free estimate today, give us a call!


We are aware that furnace repair in Denver can be pricey depending on what is malfunctioning. We are always ready to work with you within affordable means. You should not be overwhelmed or worried. We will help you maintain your system longer by treating parts, replacing filters, and cleaning the system. Prior to any furnace repair in Denver, diagnosis is a priority. We always aspire to be the best when satisfying all our customers from the moment you call to the time we leave your home. We analyze your heating system thoroughly and offer you furnace repair that is economical. Contact us for immediate assistance in Denver. To learn what it takes to become one of our team of professional furnace repair technicians, just click HERE.

Locally owned and family operated, M and M, Heating & Cooling, Plumbing & Electrical customizes solutions to perfectly fit your requirements and lifestyle. We specialize in a wide range of services including plumbing, water heating, indoor air quality, and residential and commercial temperature control. Our team of highly trained and certified technicians are fully licensed and insured, adhere to strict service procedures, and meet exacting standards of quality. Call on M and M, Heating & Cooling, Plumbing & Electrical at (720) 443-6119 for dedicated service throughout Longmont, CO & surrounding areas, and have confidence in a rewarding experience and long-term results. With over eighteen years of satisfied customers, we take great pride in a job done right.
Heat exchangers are the components that draw heat from the burned gas. To draw more heat from the air they burn, energy-efficient furnaces supplement the primary exchanger with a second exchanger. Because the exhaust gases in that second exchanger might yield a corrosive acidic condensate, the second exchanger is made of stainless steel, lined with plastic, or otherwise protected.
When your gas furnace isn’t blowing hot air, the issue could be due to a faulty pilot light or broken ignitor. Remove the furnace cover panel and visually inspect whether you can see a flame from the pilot light. A natural gas furnace will be blue and yellow in color, and a propane furnace should have a bluish green flame with a yellow tip. If you can see a flame and it appears normal, the issue could be related to the furnace blower motor or other complex furnace parts. If the flame appears low or non-existent, it’s best to contact an experienced furnace repair company. Remember to never touch any open wires; contact a professional.
Heat pumps that wring heat from outdoor air (and reverse the process in summer to act as an air conditioner) are inexpensive to install as an alternative to a cooling-only air-conditioning system. That makes them the preferred way to heat in the South and Southwest, where winters are typically short and mild. Heat pumps that wring heat from the ground are much more expensive to install, but they are suitable for cold climates because they can maintain their operating efficiency. Other inexpensive electric-heat options include strip heaters, which are installed in the ductwork of central air conditioning, and permanently installed baseboard units in each room. But before you consider any type of electric central heating in colder regions, keep in mind that electricity rates are much higher than those for natural gas and are likely to remain that way for the foreseeable future. You can get rate information for various fuels from local utilities and suppliers.

Thank you Caleb Elliott for servicing our water heater. We are ready for winter! Caleb was very personable and did a thorough job servicing our water heater. We appreciate Reliable's commitment to service and keeping things running for us. Every service person we've had has been top notch. So glad we chose Reliable to take care of us. Continue reading...

Many things can go wrong with your furnace, all of which should be repaired and examined by experienced professionals. Trust Randazzo Heating, Cooling, and Fireplaces to repair and help you maintain your furnace*. We value our customers and their decisions, so we will always be honest and explain the best possible solution for you. Contact us today so we can help you out! Click Here for our warranty policy.
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