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.

• Furnace is making more noise because it’s turning on and off more frequently. It may need repair, may not have been sized properly to fit the needs of your house, or may not have the airflow available that it needs from the ducts. The ducts are most often the culprit. Sometimes adding a cold air return can solve this. Ensure your vents are all open. If you are closing off vents in your house this can contribute to the issue.

Trained to quickly and accurately make the diagnosis, our expert troubleshooters possess both the skills and speed that you need. Responding swiftly to your call, one of our technicians will provide you with a handwritten, fair and competitive estimate that details how exactly your system will be repaired. Offering a one-year parts and labor warranty, we restore your heat—and minimize your financial stress.


Air filtration systems work by trapping contaminant particles on a medium such as fiberglass. While your forced–air system already has one or more air filters, those are designed to protect the system components from particles, rather than remove them from your indoor air. We not only install air filtration systems in Federal Way; we also repair and maintain them as necessary.
Efficient operation is a function of regular heating system maintenance. When a heating system malfunctions, any one of its three components – heat/cold source, distribution system, or the thermostat  – can be causing the problem. Our technicians can easily detect an impending issue before you have to replace a heating unit or spend a lot of money on parts and labor.

We are open from 7am to 10pm every weekday and from 7am to 8pm on weekends. We book appointments in a 2 hour arrival window and call 30-45 mins before we arrive so you do not have to sit around waiting. It is often possible to schedule your appointment in the evening or morning hours to avoid conflicting with your work schedule. Are you looking for service today? Give us a call or click on one of the Schedule Service buttons found on the top and left sides of this page to contact us today.


As a Bryant Factory Authorized Dealer, Welzig Heating & Air consistently performs to strenuous standards of technical competence, business ethics, and customer approval.  Our team is NATE-certified, factory trained and regularly updated in progressive technology.  Equipped with leading edge equipment, tools, and a full inventory of genuine manufacturer’s replacement parts, we properly size and install new systems, accurately diagnose existing systems, and resolve the majority of issues right then and there.
An undersized heating system will, obviously, struggle to heat your home effectively. What some homeowners fail to realize is that an oversized system is no better. If your system is too big for your home, it will short–cycle which can lead to increased wear and tear or damage to your system. Schedule your heating installation in Seattle, WA with us to get the quality heating performance you need.
When you establish routine visits with Vredevoogd Heating & Cooling Grand Rapids MI, you can enhance the longevity of your HVAC system with our custom care. Our technicians are skilled at performing comprehensive inspections. We routinely spot small issues before they can turn into major repairs. By optimally maintaining your system, we can extend its life and ensure that it reliably meets your household’s heating and cooling needs. You can also join our Comfort Club! You can schedule routine appointments to service your system before the hot and cold seasons. If you discover a problem afterward, call us to provide you with immediate service. We can troubleshoot the problem in no time. We’ll give you an upfront estimate concerning cost, parts, and labor. There’s no guessing when it comes to our service and costs. Our techs will provide you with everything you need to know about their service from beginning to end of the job. We even have Financing Available.
Mechanical air filters trap pollutants by filtering them out of the air as it passes through. Electronic air cleaners pull air in, give the pollutants in that air a static charge, and trap those pollutants on an oppositely charged surface. By working with a qualified professional you can rest assured that you have the right air filtration system in Seattle, WA.
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.
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:

Since 1994, Welzig Heating & Air has been providing professional air quality solutions throughout Boulder, Longmont, Louisville, Lafayette, CO & more. We specialize in industry leading products and employ skilled and knowledgeable technicians to do the job right the first time. As a family owned company, we understand how important the quality of your indoor environment can be on your health, comfort, and productivity. When you call the team from Welzig Heating & Air, you’ll enjoy helpful recommendations, convenient appointment times, and rewarding installation service that leaves you feeling refreshed.
We aid our clients with whatever problems they may have with their heating and/or cooling. For households that have yet to install any sort of HVAC system, we can handle setting up the major appliances. We can repair furnaces that have been badly damaged, or replace them outright as needed. Our team also performs air conditioning repair work or exchanges worn-out cooling units for completely new systems. In addition, our team also performs ductwork, which covers the installation and repair of duct work. Contact us today and we will find a solution to your heating or cooling concerns, whatever they may be.
Furthermore, routine water heater maintenance also ensures that your system works as it should. When dust and other sediment build up within the tank or on other components, they can present serious problems for energy efficiency and hot water capacity. Let our Federal Way water heater maintenance specialists keep your water heater in good working order.
When summer finally arrives in Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO, a reliable cooling system lets you truly enjoy the beautiful weather.  The heat, insects, humidity, and noise pollution are left outside, while perfect temperatures are maintained inside.  Steel T Heating & Air Conditioning offers precise climate control, unmatched energy efficiency, and a cleaner, healthier home through the installation of state-of-the-art central air conditioners, heat pumps, and ductless mini split options.  With skilled installation, system replacement, seasonal maintenance, and prompt AC repair, we optimize the performance of your cooling equipment and ensure reliability.  As a Carrier Factory Authorized Dealer, our NATE-certified air conditioning technicians are held to strict training standards, and protect your investment through a higher level of expertise.  Rest assured, we are on-call to provide Emergency Service 24 hours a day, 7 days a week, and all projects are completed promptly, accurately, and to your satisfaction.  Contact us for AC service in Littleton, Lakewood, Centennial, Highlands Ranch & Englewood, CO.
Ultimately, the cost to repair your furnace depends on a wide range of variables. From the brand of the units to the damaged or broken parts, you need a reliable and trusted professional who can evaluate the issue and recommend next steps. If you're unsure whether to repair or replace your furnace, or even where to begin, connect with a local furnace repair professional who can make sure that your home heats well both now and in the future.

To be sure of correct sizing and a proper installation, choose a reputable contractor who will take the time to calculate your heating needs according to an industry standard such as in "Manual J HVAC Residential Load Calculation" of the Air Conditioning Contractors of America. Such calculations take into account the climate and the size, design, and construction of your house. Once the furnace is installed, maintain it regularly according to the manufacturer's recommendations. Our survey helped to confirm this advice. When we asked about the most common reasons for service calls for furnaces, contractors cited human error, inadequate maintenance, for example, or improper installation, twice as often as defective equipment. Read our frequency of repair report for which brands or the most and least reliable.
You cannot afford to gamble with your comfort. If your air conditioner is not expertly installed, routinely maintained and professionally repaired, you are really putting your comfort at risk. Our Seattle, WA air conditioning experts have the experience and training they need to ensure that your air conditioner is ready for action when temperatures rise.
There may come a time when air conditioning repair is not enough. If you find that your air conditioner breaks down irreparably, then you may need to opt for air conditioning replacement service. At Bob’s Heating & Air Conditioning, our Federal Way air conditioning replacement technicians can make certain that you make an informed decision about the status of your AC, whether you have a heat pump or central AC.

If I could give them 10 stars I would. Don is extremely knowledgeable but more importantly honest. PSE had done a free diagnosis and told me I would need a new induction motor for around $850 or possibly a new furnace. PSE doesn't do the repairs so I found Affordable furnace on yelp. Don showed me where the noise was coming from and that we didn't need the other repair. He performed some routine maintenance and enlightened me on much better furnace filters. He said we will probably need a new furnace in a couple years but given the fact we've lived here 18 years and it was here before we got here I think we're doing pretty good. When it is time for a new furnace there's only one company we will be calling. Thanks Affordable Furnace!
I highly recommend affordable furnace repair. Don and his helper were excellent and they always go above and beyond to make sure my furnace is in the best condition.  He gave me good tips and explained how the furnace works. I trust this company and am glad to have a company to take care of my furnace needs. This was my second time using Affordable Furnace Repair and will continue to use them in the future.
If those steps don't work, call a heating contractor. Despite the improved efficiency of most new furnaces, it's generally more cost-effective to repair a furnace than to replace it. However, if a key component such as the heat exchanger or control module fails, you're probably better off replacing the furnace, especially if the unit is more than about 15 years old. Furnaces typically last an average of 15 to 18 years.
We also offer a great selection of electric furnaces in Seattle, WA. While natural gas does tend to cost less to purchase than electricity, today’s electric furnace models are so efficient that they can really close the price gasp. Call our Seattle furnace experts if you are interested in learning more about the benefits of heating your home with an electric furnace.

We install heating equipment from Lennox and can repair all major brands, including Carrier, Trane, York, Bryant, Rheem, and many more. We proudly offer same day service and next day installations. Dealing with a heating emergency? We've got you covered! Our team is prepared to assist you 24 hours a day, 7 days a week to ensure that your home remains comfortable and safe for you and your family members.


Put simply, any home that uses air pushed through ductwork for heating purposes takes advantage of forced air heating. In other words, this term refers not to your furnace, but to the delivery method of the heat throughout your home. Forced air heating is possible with electric or gas furnaces, or a heat pump. Any issues with this delivery system that aren't directly related to the furnace likely have to do with the duct work, which costs between $35 and $55 per linear square foot to repair, or the air handling unit.
The main purpose of your furnace filter is to ensure that none of the additional materials your fans pull back into the unit - such as hair and dust - actually damage the furnace or its parts. In the process, it also improves air quality in your home. Some annual inspections will include changing and cleaning this part of the unit. That said, you can also clean or change your furnace filteryourself. Costs for new filters range based on brand, but tend to be around $30.

“Walter Zainey started the Greenwood Furnace Co. in the Greenwood neighborhood of Seattle in 1918 and quickly built a reputation for providing quality products and services. For years we believed Greenwood began in 1921 but only recently, May of 2017, Walter’s granddaughter shared a newspaper ad from 1968 showing that Greenwood was actually founded in 1918! When your company goes back 100 years you are bound to have mixed messages about the history but we now have an accurate founding date and founder. Thank you to the Zainey family and especially Jacklyn for taking the time to share the story with us. I am sure Walter Zainey would be proud the heritage he created is still living on.
The motor belt should be firm, giving no more than ½ inch when pressed. It should also be free of cracks and damage. To remove the belt, you will need a wrench and a replacement belt. Loosen, do not remove, the motor bolts. You only need them loose enough to move the motor and slacken the belt. Remove the belt and inspect it, replacing it with a new one if necessary. Belt: $4.00 to $6.00.
Lennox is another leading manufacturer and marketer of gas central furnaces. Lennox central furnaces are available in single and multistage configurations, with some models capable of an AFUE rating of more than 90 percent. Lennox markets units that meet Energy Star requirements and makes others that it claims offer quiet operation. The average price of a Lennox central gas furnace is about $2,500 and Lennoxes are sold through their dealer network.
Thank you, thank you, thank you for sharing your knowledge. I just replaced our shower cartridge and our leak is FIXED!!!!!!! Your instructional was clear and concise. I did purchase 2 cartridges first, because I did not know the type it was and could not pull it out without the plastic cover it comes with. Fortunately, it was one of the two. By the way I'm a 63 year old woman. If I can do it, anyone with internet and a little patience and an hour can do it.....
Do your ducts make a hissing or whistling sound when your AC is on? Do you sense that your heating and air conditioning system is no longer effective or efficient? Considering how important your ductwork is to the effectiveness and energy efficiency of your entire HVAC system, it’s a good idea to keep your ducts in good working order with professional duct sealing in Federal Way, WA.
Start with your utility company; they can help a great deal. Comparing previous bills isn't always a good measure, as the weather is never exactly the same month to month. Instead, if you take your energy bill and divide it by the square footage of livable space in your home, don't count areas like unfinished garages or basements -- you can calculate how much you are spending to heat or cool each square foot of your home. Your energy provider can tell you what the average cost per square foot is in your region for that same period of time so you can compare apples to apples.
If I could give them 10 stars I would. Don is extremely knowledgeable but more importantly honest. PSE had done a free diagnosis and told me I would need a new induction motor for around $850 or possibly a new furnace. PSE doesn't do the repairs so I found Affordable furnace on yelp. Don showed me where the noise was coming from and that we didn't need the other repair. He performed some routine maintenance and enlightened me on much better furnace filters. He said we will probably need a new furnace in a couple years but given the fact we've lived here 18 years and it was here before we got here I think we're doing pretty good. When it is time for a new furnace there's only one company we will be calling. Thanks Affordable Furnace!
We offer a wide range of air conditioning services in Federal Way, WA, from the installation of new systems from scratch to the replacement of old models that have seen better days. We can also make sure that your air conditioner is routinely cleaned and inspected with our routine maintenance. As always, our air conditioning technicians are available to repair your AC at a moment’s notice. Call us today for professional air conditioning service.
Customer stated their blower fan is consistently running. She has had the furnace off all summer and just fired it up and it will just blow consistently. Upon investigation, the technician found that the damper control was sending 24V to G terminal while switched off. This indicates a stuck closed relay. I disconnected it and tested the unit. Due to age of unit, I would recommend upgrading to a more efficient model.
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.
Bonney’s NATE certified technicians will troubleshoot and repair your furnace for safe and reliable operation. Our technicians use state of the art tools including video inspection cameras and exhaust gas analyzers to perform thorough, comprehensive diagnostics when equipment is broken. Furthermore, we arrive in a “warehouse on wheels” stocked with many parts to get your furnace repaired as quickly as possible.  For an unexpected heater repair Bonney offers financing to make your comfort affordable.
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