High-efficiency condensing furnaces (90% AFUE and above) are a bit more complex than conventional furnaces. The main differences between a conventional and condensing furnace are the heat exchanger technology used to extract heat from the combustion process and the method used to exhaust the combustion gases. In these ways, the furnaces are very different. The condensing furnace does not have a significantly more efficient combustion process than does a conventional furnace; both use gas burners with electronic ignition. The difference lies in that the condensing furnace has a more efficient heat extraction process after combustion.
We ensure that every one of our air conditioning repair service technicians provide multiple years of experience in heating and air conditioning repair. Technicians attend multiple training classes and workshops every year. Including factory training for air conditioning repair, air conditioning service, air conditioning system installation, heating repair, heating system installation, heat pump repair, and air conditioner repair. All technicians attend at least 80 hours of continued education annually.

High-efficiency condensing furnaces (90% AFUE and above) are a bit more complex than conventional furnaces. The main differences between a conventional and condensing furnace are the heat exchanger technology used to extract heat from the combustion process and the method used to exhaust the combustion gases. In these ways, the furnaces are very different. The condensing furnace does not have a significantly more efficient combustion process than does a conventional furnace; both use gas burners with electronic ignition. The difference lies in that the condensing furnace has a more efficient heat extraction process after combustion.
Our technicians explain all of your options before beginning the repair, so you can decide whether a repair or replacement is best for you. Our No Surprises Pricing—including charging by the job, not by the hour—means the price we quote you is the price you pay. If you decide that replacing your furnace is the best course of action, we can install a new, high-efficiency model in its place.
Interesting article but I feel you should give it more depth. When you write about foundations, you only mention poured concrete like there is no other type. Some houses have foundations made with brick, masonry block and less commonly stone. Same comment for roofing type. Never heard of a flat roof? Binoculars won't work for that type. Also, you should point out that the owner of a house can provide information that can't be directly observed like the age of a roof (but can be confirmed later with a home inspection).

Service Experts Heating and Air Conditioning was founded on the basis of providing customers with the best heating and cooling practices in the industry. Since its inception, Service Experts has been dedicated to community, providing the top of the line HVAC products and services in your area. If you want more information about your local HVAC leaders, call us at 866-397-3787 or set up an appointment with us online.
You should never be faced with your heating system quitting or simply not running at peak performance during bitter cold temperatures. If you do, it’s important to know you have a top heating repair company ready to help.  One Hour Heating and Air Conditioning the top heating contractor in Charlotte for all your heating repair needs. We understand the need for timeliness when the cold sets in—in fact, you could say our company was founded on speed: “Always on Time…Or You Don’t Pay a Dime!”
Saving you money – When you have an emergency furnace repair, one concern that comes to mind is how much it will cost to repair your furnace. Many companies will charge an additional fee to come to your home in the middle of the night or on the weekend. That’s not us. We never charge an emergency fee. Keeping your repair costs affordable is of utmost importance to us.
Acosta Heating & Cooling is your one-stop-shop for all of your indoor comfort needs. We’ve been serving the Charlotte area for over 45 years, and our customers are always treated with respect and professionalism. But with so many air conditioning and heating companies out there, how are you supposed to choose? It all starts with how a company treats their customers. Here at Acosta Heating & Cooling, you’ll always be treated like family. From a quick furnace repair to comprehensive air conditioning service, Acosta will always deliver. See below for some reasons why we’re the best air conditioning and heating service company in Charlotte and surrounding areas:
Deljo Heating & Cooling is also a Mitsubishi Diamond Dealer, guaranteeing a superior skill set, dedicated customer service and sophisticated solutions to the most challenging home temperature concerns. Our technicians participate in extensive training and education at every level of service, from new product sales to continued customer care, at a Mitsubishi Electric-approved training center. Through intensive training and years of firsthand experience, our HVAC....
Check to see if your air filter needs to be replaced. When is the last time you examined your air filter? It can quickly accumulate dirt and particles (especially if you have pets) that make your machine work harder than it is designed, which can lead to system malfunction. Make note of the size (typically height x width in inches) when you order replacement filters. It’s often a good idea to have a set of back up filters on hand.  
About us: Vredevoogd Heating & Cooling has been in business since 1964. As a financially stable company known for its reliable expertise and first-rate customer care, Vredevoogd Heating & Cooling is a company you can trust. Moreover, when you do business with a stable business like Vredevoogd Heating & Cooling, you have the peace of mind of knowing that your warranties are solidly backed by a company that intends to remain in business for another 50+ years and beyond. Don’t trust your essential home systems and investment to any fly-by-night company. Our best practices ensure that we will be here to meet our customer’s HVAC needs for decades to come. Vredevoogd Heating & Cooling founder Dennis Vredevoogd set the high standards by which the company continues to pride itself for. Today, the company continues to be family owned and operated by the founder’s sons, Michael and Thomas, who are committed to maintaining the company’s high standards and complementing them with the innovative technical know-how needed to service today’s advanced HVAC systems.
Check your fuse box and make sure that your breaker is not flipped. If the breaker has been tripped, then no power will go to your system. Once you have switched it back on, check that there is power going to your thermostat, air handle, and outdoor HVAC unit. If you notice your breakers tripping regularly, then you may need to contact a qualified electrician.
Expect exceptional service and superior quality. By consistently meeting rigorous national standards for performance, Deljo Heating & Cooling is distinguished as a Carrier Factory Authorized Dealer. We continue to reach high expectations for ethical business practices year after year. By maintaining all required local licenses, complete insurance & liability coverage, and fulfillment of warranty specifications, we provide Chicago area home and business owners a team of support they can count on.
"Warren at Lighten Up came in on time and as scheduled. Loved working with him. He provided new lighting for our kitchen remodel and did a great job. He still needs to come back and hook everything up. Also Seth came in and did some plumbing work and repair that we did not even know needed repair. I highly recommend this company and look forward to working with them in the future"
An improperly maintained heating and air conditioning is an inefficient heating and air conditioning system. That’s why we provide appointments for annual inspections with our licensed technicians. It’s our goal to make sure that your home is as comfortable and energy-efficient as possible. For inspections, repairs, and service, contact BGE HOME for quality service.
Our goal is to make you more comfortable in your home. When your furnace, central air conditioner, heat pump or boiler stops working and you need service, call the professionals at BGE HOME. Heating and cooling system breakdowns occur at the most inconvenient times, so rely on our certified, skilled technicians to make the repair quickly and correctly the first time.

AC air handler buzzing sounds. Do you hear a buzzing sound when you turn on the thermostat? The only thing that comes on in the house when you turn on the thermostat is the fan relay and fan in the air handler or furnace. Try switching the thermostat HEAT/COOL switch to OFF. Then switch the fan switch from AUTO to ON. The fan (only) should come on. If the air handler makes a buzzing sound, it probably has a bad fan relay or, more likely, blower fan.
AC units and thermostats have built-in delay features when they’re shut down and then repowered. The delay can be as long as 10 minutes. And, if you’ve subscribed to an energy-saving device from your local power utility, the unit can take even longer to reset. If you’ve installed the parts shown and reinstalled the disconnect block, repowered the circuit breaker, turned on the switch at the furnace, moved the thermostat to AC mode and lowered the temperature below the indoor temperature, and the unit doesn’t fire up after 30 minutes, it’s time to call a pro.
Read what our many satisfied customers say about Moncrief. We consistently receive 5-star reviews from both our commercial and residential customers. Moncrief's legacy of comfort and trust, as well as our great team and customer service are second to none. Contact us today to schedule an appointment or inquire about our Total Comfort Service Plan. Moncrief Heating & Air Conditioning is the company to provide the services you need in Roswell and Marietta. Call us at 404-350-2300.

"Warren at Lighten Up came in on time and as scheduled. Loved working with him. He provided new lighting for our kitchen remodel and did a great job. He still needs to come back and hook everything up. Also Seth came in and did some plumbing work and repair that we did not even know needed repair. I highly recommend this company and look forward to working with them in the future"


If the power to the heat pump goes out, be aware that most heat pumps have auxiliary heating elements that provide heat when the weather gets really cold and the heat pump’s efficiency drops too low. These elements automatically turn on at a fairly low temperature—around 20 degrees F. When they come on, they may be drawing too much power, which can trip the circuit breaker. Just locate the circuit breaker that serves the heat pump and reset it.


It isn’t unusual for a heat pump to ice-up in really cold weather, but it’s defrost cycle should kick on periodically to melt the ice. If the condenser unit of the heat pump is frozen up and the defrost cycle doesn’t melt the ice, turn it off. Make sure none of the return-air registers are blocked, and check the filter to make sure it isn’t clogged. If there doesn’t seem to be a problem with air flow to the unit, see more information at Heat Pump Cold Weather Problems or call an HVAC service professional.

We don’t fit the Monday through Friday, 9a.m.-5p.m. schedule. 43% of problems for heating and air conditioning system occur after 5 p.m. To compensate for this, we have more accommodating service hours. We can schedule air conditioning service appointments as late as 11 p.m. This makes it easier for you. We also offer what a lot of heating and air conditioning repair companies don’t; appointments available on weekends.
If your furnace, boiler or heat pump stops working after regular business hours, don’t panic. Our NATE-Certified technicians are available for emergency service calls, even on holidays. Call our office, where you will always speak to a person, not a recording, and help will soon be on the way. We fix all makes and models of furnaces, heat pumps and boilers, and our technicians can provide the proper heating repair for most heating systems with a single service call.
When your furnace filter becomes dirty, dusty and clogged, you can expect some negative effects on your furnace efficiency and your indoor air quality. The forced air is supposed to get blown through the filter and the filter is supposed to trap any particles so they don’t end up in your air ducts and throughout the house. When the filter has trapped too many particles and it is clogged up, the air keeps blowing, but some of those trapped particles will end up in the system and your living space. Another effect is that the furnace has to work harder to get the same amount of air through that dirty filter, so your heating bills may go up.
The cost to replace your entire unit is around $4,000. That expense can range from $2,500 to $5,900, depending on the type and brand of furnace you choose. Brands particularly have an impact on that price. A Goodman electric furnace, will only cost about $2,100 for the unit and labor. On the other hand, a Trane oil furnace may cost up to $9,000 all things considered. Our Furnace Installation Cost Guide can give you a better idea on both the general cost and the differences for brands like Amana, Bryant, Coleman, and others. The brand also plays into the repair cost for your furnace. Especially the prices of individual parts can change; a York heat exchanger, for example, can cost up to $1,900, while the same component from Heil will cost as little as $400.

Heating Repair

×