
ST PAUL AIR CONDITIONERS
Cool down this summer with our air conditioning services. We'll help you stay comfortable while keeping humidity outside. An annual tune-up will make your unit run more efficiently through hot Minnesota summers, so save yourself time and money by scheduling one of our air conditioner packages or look up our AC installation services if you need an air conditioner installed. Proper maintenance of AC systems is the best way to achieve maximum air quality in your home. Ready to schedule your AC repair estimate? Click the Air Conditioner Estimates button below!
ST PAUL AIR CONDITIONERS
Cool down this summer with our air conditioning services. We'll help you stay comfortable while keeping humidity outside. An annual tune-up will make your unit run more efficiently through hot Minnesota summers, so save yourself time and money by scheduling one of our air conditioner packages or look up our AC installation services if you need an air conditioner installed. Proper maintenance of AC systems is the best way to achieve maximum air quality in your home. Ready to schedule your AC repair estimate? Click the Air Conditioner Estimates button below!

ST PAUL AIR CONDITIONERS
Cool down this summer with our air conditioning services. We'll help you stay comfortable while keeping humidity outside. An annual tune-up will make your unit run more efficiently through hot Minnesota summers, so save yourself time and money by scheduling one of our air conditioner packages or look up our AC installation services if you need an air conditioner installed. Proper maintenance of AC systems is the best way to achieve maximum air quality in your home. Ready to schedule your AC repair estimate? Click the Air Conditioner Estimates button below!
FURNACE & HEATING
During Minnesota winters, keep yourself warm by getting your furnace tuned-up and repaired annually. A well-kept furnace will run all winter long and save you money. Feel the difference with our repair and tune-up packages. Our expert technicians have everything you need to get your furnace working like new again!

FURNACE & HEATING
During Minnesota winters, keep yourself warm by getting your furnace tuned-up and repaired annually. A well-kept furnace will run all winter long and save you money. Feel the difference with our repair and tune-up packages. Our expert technicians have everything you need to get your furnace working like new again!
Control Your Indoor Air Quality & Climate

KILL AIRBORNE VIRUSES AS THEY PASS THROUGH YOUR HVAC SYSTEM
As you consider ways to protect your family from the increasing number of airborne pathogens in today's world, we encourage you to consider our featured service of air purification. Air purifiers remove viruses, bacteria, dust and allergens from the air to keep your family safe and healthy. Learn more about our air purifiers or contact us for an estimate if you're interested in buying one for your home.
KILL AIRBORNE VIRUSES AS THEY PASS THROUGH YOUR HVAC SYSTEM
As you consider ways to protect your family from the increasing number of airborne pathogens in today's world, we encourage you to consider our featured service of air purification. Air purifiers remove viruses, bacteria, dust and allergens from the air to keep your family safe and healthy. Learn more about our air purifiers or contact us for an estimate if you're interested in buying one for your home.

KILL AIRBORNE VIRUSES AS THEY PASS THROUGH YOUR HVAC SYSTEM
As you consider ways to protect your family from the increasing number of airborne pathogens in today's world, we encourage you to consider our featured service of air purification. Air purifiers remove viruses, bacteria, dust and allergens from the air to keep your family safe and healthy. Learn more about our air purifiers or contact us for an estimate if you're interested in buying one for your home.
ELECTRICAL & THERMOSTATS
Twin City Heating, Air, and Electrical can help you make the most of your home with our wide range of electrical services. Our Master Electrician has over 15 years' experience helping homeowners and businesses solve their electrical problems. Check out our electrical services or contact us to get started.

ELECTRICAL & THERMOSTATS
Twin City Heating, Air, and Electrical can help you make the most of your home with our wide range of electrical services. Our Master Electrician has over 15 years' experience helping homeowners and businesses solve their electrical problems. Check out our electrical services or contact us to get started.

ELECTRICAL & THERMOSTATS
Twin City Heating, Air, and Electrical can help you make the most of your home with our wide range of electrical services. Our Master Electrician has over 15 years' experience helping homeowners and businesses solve their electrical problems. Check out our electrical services or contact us to get started.
CUSTOMER TESTIMONIALS
Furnace Services in St Paul MN
Furnace Services in St Paul MN
Frequently Asked Questions:
Furnace Services in St Paul MN
Furnace Services in St Paul MN
Furnace Services in St Paul MN
Does My Furnace Need Repair or Replacement?
In their simplest forms, repairs are meant to fix what’s broken. If your St Paul MN furnace shuts off when you turn it on and won’t start again until you manually flip the switch back to “on,” then it’s time for repairs. If your A/C doesn’t cool and then stops blowing air altogether, that’s definitely a repair. The idea is to get things back to normal—to bring them up to par with the manufacturer’s specifications.
A furnace replacement is something completely different: it’s buying an entirely new system instead of trying to fix an existing one. Replacements are generally more expensive than repairs—so if your furnace needs a new motor or some other part, you’ll probably want to repair it rather than replace it. But if the problem is so severe that your furnace will never be able to function properly, or if it’s in such bad shape that repairing it would cost more than its value as scrap metal, then you’ll have no choice but to go with a replacement furnace.
Why Is My Furnace Making Weird Noises?
If you’ve ever lived in a house with an old furnace, you know that the furnace may start making weird noises. The dings and clanks might be coming from the main burner, pilot light or blower fan. The dings could also be coming from the air pressure relief valve being stuck open or maybe it’s just stuck closed. If there is no noise at all, it could mean that your furnace is failing to ignite because of a lack of oxygen or fuel (if it’s a gas furnace) or if it has a blocked vent pipe. When you hear these sounds, don’t panic and think that your furnace is about to fail. It’s not going to break down today or tomorrow; it might just need a little tune-up and you can have everything working normally again. It’s always a good idea to contact your local contractor if you suspect something is wrong with your furnace.
How Often Should a Furnace Be Replaced?
The short answer to the question “how often should a furnace be replaced?” is that it depends on a few factors, including how old the furnace is and how often it has been serviced. As you might imagine, if your furnace is old and hasn’t been serviced regularly, chances are that it is going to need to be replaced sooner than a newer model that’s had regular attention from an HVAC professional. However, the most important factor in determining when you need to have your furnace replaced is your safety.
In general, an older furnace will have gone through more wear and tear than a newer one, which could lead to issues like corrosion or clogs in the system. Having a professional inspect your home’s heating and cooling systems annually can help you avoid these problems as well as make sure that everything is working as it should. Due to their age, very old furnaces might not be able to meet current energy efficiency standards (and thus will cost more to operate) or they may require parts that are no longer produced or are difficult to find.