Regarding your post, Every technician performs a maintenance differently. Today's modern furnaces really don't require as much maintenance as older style systems did. For instance: Older furnaces had drive belts, pulleys and motors with oil ports.Today's blowers are direct drive no belts, no pulleys, sealed bearing motors no oiling required. All of the new modern technology cuts the maintenance time in half if not more. Today's equipment has multiple safety's in place so that in case of a failure the system will shut down. non serviceable control boards or (Brains) monitor system functions. Unlike oil systems, the maintenance on a gas system can possibly be completed in less than half the time. I'd say 20 to 30 minutes is about right unless a service issue arises. In the 30 minute time span, the doors can be removed, system components can be visually inspected, the flame can be inspected and co test can be performed for spillage and vacuum of the combustion area can be performed if needed. The air filter should be checked and the humidifier can be activated. Remember that probing into a perfectly functioning system can be detrimental to its lifespan. My advice is change you air filter, keep the area around the equipment free of dust and try not to store in close proximity to the heating plant. Be sure you have an updated quality carbon monoxide detector in your home. Regarding the crack in your heat ex-changer, If the heat ex-changer had a crack in it, the system it should have been shut down right then and there. Be aware that Carbon monoxide may be entering your living space due to that crack. Have a knowledgeable company come back and do a CO test in your home at the supply vents and use a scope to check your heat ex-changer for cracks. I hope this helps you. Bottom line, you have to trust the company that you are using. If you feel uncertain about their capabilities, then more than likely, you instinct is correct. Good Luck to you.. Happy Holidays
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.
AAA Heating and Cooling has been the leader in residential and commercial furnace installation, heating services and air conditioning repair for thousands of clients throughout Portland, Beaverton, Hillsboro, Lake Oswego and the surrounding areas for over half a century. As a family-owned Portland, OR business, we offer a variety of services, including the installation of home heating and air conditioning systems, AC and furnace service and repair, duct cleaning as well as a variety of commercial heating and cooling solutions.
If your furnace needs to be repaired, you’ll want to find a qualified heating, ventilating and air conditioning (HVAC) repair technician. Each state has its own licensing requirements; some require all HVAC technicians to have an HVAC license, while others only require someone operating an HVAC service and installation company with employees to hold a contractor’s license. For example, in Alabama, the Alabama Board of Heating Air Conditioning, and Refrigeration Contractors regulates licensing, while in Kansas there is no state regulatory body and HVAC licensing can vary by region. For simple furnace repairs like changing out a filter, a trusted handyman can probably handle the job, but a trained professional should be hired for tasks like replacing a gas valve, installing a new inducer fan motor or other critical furnace repair jobs that involve dealing with gas leaks or other dangerous conditions. For more, check out our tips for smart hiring on Thumbtack.
If you use a furnace, central air conditioning system, or any other HVAC equipment relying on a forced air distribution system to spread comfort throughout your home, then the condition of your air ducts is paramount. Make sure that your ductwork is in outstanding shape so that you can heat and cool your home effectively and efficiently. To do so, duct sealing in Kirkland, WA may be necessary.
With more than 100 years in the industry, Lennox has continuously provided industry-leading innovation and technology while preserving strict durability and reliability standards. The specialists at House of Heating Incorporated help bring those standards to Marshfield so that you can always maintain 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 can provide, give us a ring at 888-384-3163 or set up an appointment with us online. We’d love to hear from you. 
Furnace tune ups should take anywhere from 45 minutes to hour and a half, depending on what the technician has to deal with when he gets there. I was a heating and AC professional for over 10 years and I had tune ups that only took me 30 minutes, and others where it seemed like I had to practically disassemble the entire furnace, clean, then put back together. Every call is unique. However, it's important you trust your contractor. Your instincts are more accurate than you probably give yourself credit for. I don't remember a tune up ever going less than a 1/2 hr in my 10 years of experience. It just takes time to setup, take down, and perform the actual maintenance. If you figure a minute per inspection point, it should have at least taken half an hr. I've showed up to furnaces that look flawless, and I still take them apart and clean them because that's what the homeowner paid me for. If there is even a hint of a cracked heat exchanger, get a second opinion. There are scams out there, and unfortunately a 20 minute inspection wouldn't reveal that. Have whomever is making the claim show you via camera or by physically removing the combustion chamber from the furnace and showing you. As weird as that sounds, I've removed heat exchangers out of furnaces just to prove that there was an issue. A cracked combustion chamber can be a serious issue, so the fact that he said it should be fine says either he doesn't know what he's doing or he's not being truthful, or both. It's not that cracked heat exchangers are leaking carbon monoxide, it's that they can. It's the potential that makes it dangerous. Hope this helps!

“The manufacturers that built them all agree on this; you should get it serviced once [a year] for heating and once for cooling," says Paul Mills, owner of Air Experts Heating & Cooling in Raleigh, North Carolina. "Tuning it up and checking it out is definitely recommended. Much like a car, if you ignore it, a lot more things break. You [will] extend the life of it and help prevent major breakdowns.”

B&B Heating & Air Conditioning is a Carrier Factory Authorized Dealer, a recognition that is earned rather than given.  Our service team is fully insured, certified, and receives ongoing factory training at the highest level. To further protect your best interests, our technicians do not work off commission.  We provide honest, ethical, and no-pressure service, and offer recommendations that serve your long-term satisfaction.


Whether temperatures climb into the triple digits or drop below freezing, B&B Heating & Air Conditioning keeps homeowners in Arvada & Surrounding Areas comfortable.  Through the accurate installation of state-of-the-art heating and cooling systems, timely maintenance, and skilled repair, we deliver reliable and affordable temperature control.  We specialize in a wide range of rewarding options, including natural gas furnaces, electric heat pumps, ductless HVAC, central air conditioning, air quality products and more.  By answering every type of challenge with the right solution, we minimize cost and maximize return.
B & B Heating & Cooling offers furnace service appointments that help keep your furnace in excellent shape and running efficiently for you all year long. Whether that’s finding small issues before they become big problems, identifying potential safety hazards or making sure you’re staying in line with your manufacturer’s warranty, our experts have you covered. Our trained technicians complete furnace service with care, inspecting a number of components in and around your furnace. In fact, our multi-point inspection can help make sure your system runs smoothly throughout the winter.

Vredevoogd Heating & Cooling Grand Rapids employs more than 80 people who are proud to work under the Vredevoogd Heating & Cooling banner. Each team member shares our company values for service excellence. All of our employees are intensely screened and background checked so that you have peace of mind when they enter your home. Moreover, our technicians are certified to work in the HVAC industry and provide the level of expertise that our customers expect from Vredevoogd Heating & Cooling. We back our technicians’ work and continue to make training a priority so that all of our techs are familiar with the latest HVAC models and advances. Our customers deserve the best, so the best is what we deliver to each and every job.
When a furnace maintenance is performed a combustion analysis should be performed to identify any problems that couldn't be found by a visual inspection. You want to know what the Carbon monoxide level your furnace is producing as well as the oxygen/CO2 levels and stack temperate. The analyzer will also give you a calculated efficiency rating with the information the analyzer receives. You should have >100ppm of Carbon monoxide output during normal operation of your gas furnace. When you have higher numbers or CO numbers increasing during operation their is a problem with the furnace the technician should then find the cause of. This is just a brief explanation I'm trying to get across to those who get their furnace maintained and to those who don't! Check to see if anyone in the company has a NCI certification for carbon monoxide/combustion analysis.
“The manufacturers that built them all agree on this; you should get it serviced once [a year] for heating and once for cooling," says Paul Mills, owner of Air Experts Heating & Cooling in Raleigh, North Carolina. "Tuning it up and checking it out is definitely recommended. Much like a car, if you ignore it, a lot more things break. You [will] extend the life of it and help prevent major breakdowns.”
@Neil What is the use of repeating lessons when there is so much more to be learned? Technology has moved on from the adz. Plumbers use PEC, insulation is sprayed, glue-lams allow for open floor plans and furnaces are no longer stoked with coal. As for the new people, if these trades cannot attract fresh blood we will all be unable to get homes built and repairs made. I don't yearn for my first home with the leaky concrete block foundation, failing well pump and an oil furnace held up by the plenum. I'll take heat pumps, solar panels and PVC waste pipes any day.You can get all the sill plate repairs and flitch beams demos you need on YouTube.

As a Kansas City Heating and Cooling company, Anthony’s professional technicians are not only friendly, but extremely skilled. No matter what the problem with your air conditioner or furnace is, they can solve it. But don’t wait until there is a problem. Enroll in our annual service program and we’ll keep all your equipment maintained so you get the most out of your furnace, air conditioner, and plumbing equipment. An ounce of prevention is worth a pound of cure, so our service program pays for itself.
Furnace tune ups should take anywhere from 45 minutes to hour and a half, depending on what the technician has to deal with when he gets there. I was a heating and AC professional for over 10 years and I had tune ups that only took me 30 minutes, and others where it seemed like I had to practically disassemble the entire furnace, clean, then put back together. Every call is unique. However, it's important you trust your contractor. Your instincts are more accurate than you probably give yourself credit for. I don't remember a tune up ever going less than a 1/2 hr in my 10 years of experience. It just takes time to setup, take down, and perform the actual maintenance. If you figure a minute per inspection point, it should have at least taken half an hr. I've showed up to furnaces that look flawless, and I still take them apart and clean them because that's what the homeowner paid me for. If there is even a hint of a cracked heat exchanger, get a second opinion. There are scams out there, and unfortunately a 20 minute inspection wouldn't reveal that. Have whomever is making the claim show you via camera or by physically removing the combustion chamber from the furnace and showing you. As weird as that sounds, I've removed heat exchangers out of furnaces just to prove that there was an issue. A cracked combustion chamber can be a serious issue, so the fact that he said it should be fine says either he doesn't know what he's doing or he's not being truthful, or both. It's not that cracked heat exchangers are leaking carbon monoxide, it's that they can. It's the potential that makes it dangerous. Hope this helps!
When a furnace maintenance is performed a combustion analysis should be performed to identify any problems that couldn't be found by a visual inspection. You want to know what the Carbon monoxide level your furnace is producing as well as the oxygen/CO2 levels and stack temperate. The analyzer will also give you a calculated efficiency rating with the information the analyzer receives. You should have >100ppm of Carbon monoxide output during normal operation of your gas furnace. When you have higher numbers or CO numbers increasing during operation their is a problem with the furnace the technician should then find the cause of. This is just a brief explanation I'm trying to get across to those who get their furnace maintained and to those who don't! Check to see if anyone in the company has a NCI certification for carbon monoxide/combustion analysis.
Vredevoogd Heating & Cooling Grand Rapids values each and every customer. Servicing or installing your HVAC system means establishing a service relationship with each homeowner. We promise to earn your trust with our consummate level of professionalism and expert service. We back our work with the strongest industry guarantees because we value your continued business.
With more than 100 years in the industry, Lennox has continuously provided industry-leading innovation and technology while preserving strict durability and reliability standards. The specialists at House of Heating Incorporated help bring those standards to Marshfield so that you can always maintain 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 can provide, give us a ring at 888-384-3163 or set up an appointment with us online. We’d love to hear from you. 
Yes. You should expect to pay a diagnostic fee to cover the cost of the technician's visit, the diagnosis of your air conditioner's problem, and a quote for the repair options. You will be advised of the issue along with recommended options to correct it, which may include a system replacement if your unit is old or significantly damaged. If you decide to replace the system, the diagnostic fee will be credited toward your replacement purchase.

Furnace Repair

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