Gas furnaces and heaters have control shutoffs to prevent gas leaks, but they are not fail-safe. If you smell gas in your house, do not turn any lights on or off, and do not try to shut off the gas leading to the furnace. Get out of the house, leaving the door open, and immediately call the gas company or the fire department to report a leak. Do not re-enter your home.

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.
Tyson from Brothers was courteous, efficient and familiar with the system, because he had worked with it before. He arrived early within the time window and was professional, fast and made it possible for me to happily spend my day doing other things rather than devoting all day to the sprinkler turn off procedure and worrying if the job had been done properly.

Superior AC & Heat inspected my furnace on Monday and determine that I needed to replace the furnace. Since I was also desiring to add AC to my home, I decided to bundled both projects and get a new furnace and AC Unit together. The team arrive at my home Wednesday morning at 7:45 am; the new furnace was installed by 1:00 pm and they completed the AC Unit, tested it and cleaned up by 4:30 pm. Great work; I highly recommend them.
When your furnace isn’t regularly serviced it can operate less efficiently. This increases your energy bills and also prevents your furnace from keeping your home as warm as you like. Keep your furnace properly maintained with regular service. The national average furnace service cost is between $60 and $80. Companies may offer tuneup specials that cover all the necessary testing, tightening, measuring and cleaning to keep your equipment running at top efficiency. If you have a newer system, furnace service costs may be covered by your warranty. Outside of warranty, a basic tuneup might start at $58 and a more advanced maintenance cleaning could be over $120. Here are some signs your furnace may need service:
Whether you are in need of new installation, system replacement, seasonal maintenance, or prompt repair, M and M, Heating & Cooling, Plumbing & Electrical lives up to your highest expectations for quality, pricing, reliability, and quick turnaround on all projects.  And our commitment isn’t limited to regular business hours.  We’re always available when you need us, providing 24 hour Emergency Service across Longmont, Dacono, Frederick, Firestone, Mead, Erie & Johnstown, CO.  Trust the #1 Rated and Certified – A/C, Heating, and Plumbing Experts.
I can't say enough about Hassan. He is a heart of gold and we love his outlook on taking care of customers. He's honest and knows exactly what he is doing, not pretending and just pulling things apart going back and forth puzzled. He even wanted to check our unit in the attic to make sure it was safe. He puts his customers first! It was late but he still drove an hour to fix our furnace. My wife felt completely safe with him and loved him! So if you are a single woman out there, no worries. Hassan is safe to hire. 👌🏾Very good spirited guy who wants you to see your AC issues and give you options and why, with honesty! We had him to add a safety switch to our attic furnace to prevent a flood of our home in the event it has a leak issue. He put one on our basement attic that never was even an option. We are completely satisfied with his company and will be our main man now! He's a serious blessing to have. Thank you! Thank you!
Of the various contractors and HVAC service companies, why should you choose AQS for air conditioning and furnace repair? Our company is a family-owned and operated business that has been in business since 1996. It goes without saying that we are extremely experienced in the installation and repair of heating and cooling units. We are proud of our A+ rating from the BBB, and we have received numerous Super Service Awards from Angie's List, both in recognition of the quality services we provide.

As the largest heating company in the Northwest, Washington Energy Services has fixed thousands of heating systems. We service most major brands of heating equipment, including York, Bryant, Carrier, Lennox, Coleman and Rheem. Our NATE certified, factory trained service technicians are standing by for furnace service, and also heat pump and air conditioning repair. Home owners from Sea-Tac to Lynnwood trust Washington Energy Services for furnace service and repair. Schedule your service today!
When you trust your winter comfort to Edwards Heating & Air, we answer with state-of-the-art technology, NATE-certified technicians, and prompt action.  As a Carrier Factory Authorized Dealer, we specialize in the most proven and sophisticated solutions to home and commercial temperature control.  Through ongoing factory training and strict installation and service procedures, the team from Edwards Heating & Air delivers superior workmanship and superior results.  We ensure your demands for efficiency, reliability, and consistent heating are met, and your expectations for courteous and skilled service are exceeded.  Whether you are in the process of building your dream home, in need of effective heating for your existing home or business, or upgrading your furnace or heat pump, our installation specialists provide informed recommendations, attention to detail, and quick turnaround on your project.  Serving Acworth and the surrounding areas of Acworth, Alpharetta, Cummings, Cartersville, Kennesaw & Woodstock, GA since 2001, you can count on Edwards Heating & Air for everything from installation and maintenance to emergency repairs.
The flame sensor safeguards your furnace against the unsafe burning of fuel, and a dirty flame sensor may cause your furnace to function improperly. Typically, the flame sensor comes in the form of a rod that can be found near the back of the furnace, right in the path of the burner. To clean the sensor, turn off power to the furnace at the breaker box. Then, if possible, remove the sensor from the furnace. Scrub the sensor gently to remove dust and other residues. Finally, reattach the sensor and resume power to the furnace.
As a technical industry, the heating and cooling field is associated with annual advances. New energies make our industry an exciting place to work. Our team thrives on keeping up to date with all changes in the HVAC field. We are here to share our knowledge with each customer. When you are ready to update your HVAC system, we can help you select the ideal system for your home.
Hi This is my 1st summer owning this house. My electric bill has been doubling for 3 months in a row..I have a Carrier 25HPA6 Performance Series 2 Stage Heat Pump...I recently went online and found instructions on how to clean the outdoor unit. I did so and it was not very dirty. I also have a generator that kicks on when I lose power which does not support the AC unit..We did lose power for a few days recently. I have 2 faults showing on the heat pump unit..one being 53 outdoor air sensor not reading or out of range 255 events and F 37 control fault, heater stuck on 13 events.It is set to cool and the fan to auto. I have never had a heat pump or central Air and am very green to this.The previous owners left no manuals.I have found one online but for installation only. PLease help?
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!
Our Denver heating company understands that in our small part of the country, it is important that your heating system is maintained throughout the year to ensure it runs efficiently when you need it the most. Our specialists in heater repair in Denver recommend that your heating system is maintained at least once a year to spot potential problems before they have the chance to worsen and cause your system to fail at the worst possible time. At Brothers Plumbing, Heating, and Electric, our professionals are committed to diagnosing any problem your heating system may suffer while it still remains a minor repair.

Bryant manufactures and markets gas central furnaces that are available in single and multistage configurations, with some models capable of an AFUE rating of more than 90 percent. Bryant markets units that meet Energy Star requirements and makes others that it claims offer quiet operation. A new line of hybrid heat systems that uses gas and an electric heat pump was recently introduced. The average price of a Bryant central gas furnace is about $2,300 and Bryants are sold through their dealer network.
Furnaces and thermostats are not mix-and-match appliances. Using the wrong type of thermostat with a furnace will cause operating problems and can be dangerous. Although thermostats look similar, they are designed very differently. There are numerous types of heating systems and thermostat systems and they need to be coordinated for safe and proper operation. There are three types of thermostat systems used today: millivoltage, low voltage, and line voltage.​
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