Plumbing Service Pittsburgh | AC Repair In Pittsburgh |

Causes of Poor Office Indoor Air Quality

Everyone has off days at work, but you shouldn’t feel sluggish and down all the time. You’ve probably heard that different ways of decorating can affect the ways employees feel in the office, but did you know that the air itself can affect them too? The causes of poor office indoor air quality have bigger effects on your productivity and health than you may think.poor-office-indoor-air-quality-wahl-family-heating-cooling-plumbing

Causes of Poor Office Indoor Air Quality

  • Chemical Pollutants: These include tobacco smoke, carbon monoxide, nitrogen dioxide, and fumes that come from office products like furniture, walls, carpets, and cleaning products.
  • Particles: Dust, pollen, dirt or other particles can irritate allergies and leave employees feeling ill. You’ll often be able to see these when sunlight shines through a window and illuminates the particles.
  • High Humidity: No one wants to feel sticky or sweaty while working. High humidity levels not only contribute to discomfort but also can allow mold and other biological contaminants to grow in the office.
  • Poor Ventilation: If there is not a good ventilation system to carry air in and out of the building, employees could be stuck breathing in stale air, which can negatively affect their health.
  • Space of Furniture: If furniture is too close together, it limits airflow and can lead to poor office indoor air quality.
  • Temperature: Keeping the office too warm or cold can affect the humidity levels and lead to an abundance of dust and other harmful particles in the air.

Having poor office indoor air quality can negative effects on productivity and employees’ health. Make sure the air in your office is conducive to a healthy work environment with help from Wahl Family Heating, Cooling, and Plumbing. We can help install air purifiers and HVAC systems that help keep your office’s air clean and safe. For more information or to schedule a service, call us at 412-276-9245.

Why Does My AC Smell Bad?

Has your air conditioner ever kicked in and you’ve noticed that it’s blowing some pretty gross-smelling air? It’s bad enough that your home is being circulated with bads smells, but it’s even worse when you think of the bacteria that could be in that air itself. There are a few problems that could make your AC smell bad. 

Why Does My AC Smell Bad?ac-smells-bad-wahl-family-heating-cooling-plumbing

Mold or Mildew on the Evaporator Coils

As condensation builds up on your evaporator coils, it mixes with any dust or dirt there and allows mold, mildew, and other bacteria to grow. This may happen to your unit if:

  • You can physically see mold or mildew on the coils.
  • There is ice forming on the coils.
  • Your AC’s air flow is not as strong as it usually is.

Clogged Condensate Drain Line

If your condensate drain line becomes clogged, the standing water that collects there provides mold, mildew, and bacteria with a breeding ground. This may occur in your unit if:

  • You notice water leaking from your indoor unit.
  • Your AC suddenly turns off.

Mold in Your Ductwork

High humidity levels and leaks in your air ducts can cause mold to grow inside your duct system. The only way you’ll be able to know, for certain, that this is making your AC smell bad is by getting an inside look at your ducts. You should get an HVAC technician to do this as they can get farther into your ductwork using special cameras.

The professionals at Wahl Family Heating, Cooling, and Plumbing can help you handle any air conditioner repairs you may have. We’ve been serving the Pittsburgh metro area since 1980, so you know you can trust us with all of your HVAC needs. For more information or to schedule a service, call us at 412-276-9245.

How to Unclog Your Toilet Without a Plunger

Imagine this: It’s the day before a big gathering at your home when you go to flush the toilet and see the water start to rise instead of fall. It’s one of a host’s worst nightmares — you’ve got a clogged toilet. If you don’t have a plunger, you may be worried that you’re going to be down a bathroom for guests. But not to worry! There are plenty of ways to unclog a toilet without a plunger. 


How to Unclog a Toilet Without a Plunger

Use an Enzyme Waste Removal Product

These products have a combination of ingredients that break down and liquefy organic waste materials, such as toilet paper and human waste. They’re also a better option compared to chemical drain cleaners since enzyme products don’t harm your pipes or the environment.

Use a Wire Coat Hanger

Unwind a metal coat hanger, and wrap the end of the wire in a rag, using duct tape to keep it in place. Push the wire into the drain, and twist and push it against the obstruction until the water starts to drain. Only flush the toilet once the toilet water has gone down. Pro Tip: Wear gloves when you do this so splashing water doesn’t get on you.

Make Your Own Drain Cleaner

Pour one cup of baking soda and two cups of vinegar into your toilet. While that’s fizzing, heat up a half gallon of water, then pour that into your toilet as well. Let the mixture sit overnight, and it should cause the water to drain.

If you’re still having plumbing problems, contact the experts at Wahl Family Heating, Cooling, and Plumbing for help. We are your one-stop shop for all of your home or commercial property’s plumbing service needs. For more information or to schedule a service, call us at 412-276-9245.

Types of Water Heaters

Do you realize how important your water heater is to the functioning of your home? It allows you to clean your clothes, dishes, and yourself, among other things. If yours breaks down beyond repair, you’ll need a new one fast, so use this list to sort through the types of water heaters and determine which replacement is the best fit for your home.


Types of Water Heaters:

  • Conventional Tank: These are the more traditional water that store hot water in a reservoir.
  • Tankless: Tankless units only heat water when you need them to.
  • Heat Pump: These move heat from one location to another rather than generating heat specifically to heat water.
  • Solar: As the name implies, these use the sun’s heat to provide you with hot water.

Choosing Types of Water Heaters:

You should consider a few factors when choosing your new type of water heater.

  • Size: The size of your home and the number of people using hot water in it will affect the size of water you will need for your home.
  • Energy Efficiency: The higher energy efficiency your type of water heater has, the cheaper it will be to operate and the lower your utilities will be.
  • Fuel Type: The type of fuel your water heater uses will affect the size and energy efficiency. When choosing between types of water heaters, you’ll also need to determine each type’s fuel availability and cost.

You can rest assured that Wahl Family Heating, Cooling, and Plumbing will help you each step of the way choosing a water heater that will not only provide enough hot water for your entire family’s needs, but also one that will be energy efficient for your wallet. For more information or to schedule a service, call us at 412-276-9245.

What You Should Never Flush Down Your Toilet

Have you seen any of the videos that show babies dropping daddy’s watch or mommy’s makeup down the toilet? Everyone thinks it’s so cute, right? Well, that’s a plumber’s worse nightmare. All he or she sees in those videos are clogs, damaged pipes, and messed up septic tanks. If you want to avoid all that plumbing mayhem, here’s what you should never flush down your toilet.


Oil, Fat, or Grease

Your disposal and sink using the same kind of pipes as your toilet, so if you wouldn’t pour it down that drain, don’t dump it in your toilet. Oil and grease will clog your pipes and lead to your toilet overflowing, and oh, what a mess that will be.


We don’t care what the package says – flushable does not mean flushable. Between baby wipes and the increasingly popular “adult wipes” these cloth demons are causing more and more clogs and backups in home and commercial sewers. If you must use them, just throw them out into a trash can.

Sanitary Products

We’re pretty sure these come with a “Do not flush” label to begin with, but people seem to flush them anyway. Feminine products and other sanitary items clog up your pipes and can be dangerous to the environment since they don’t decompose easily.


Common opinions would make you believe it’s safer to flush unused medication down the toilet, but actually,  you’re doing more damage. Those pills contain ingredients that can be toxic to water supplies and wildlife, so never flush them down your toilet. Take them back to your pharmacy instead.

In reality, the only thing you should be flush down your toilet is human waste and toilet paper. That’s all.

For a more definitive list of what you should never flush down your toilet, call Wahl Family Heating, Cooling, and Plumbing to speak to one of our experts! We specialize in your drain and sewer needs so we’ll have any plumbing problem fixed in no time. For more information or to schedule a service, call us at 412-276-9245.

A Letter From Your AC


letter-from-ac-wahl-family-heating-cooling-plumbingDear Susan,

Hi! It’s Amy, your AC, here! I’ve been trying to get a hold of you for a while now, and since you didn’t really notice my cries for help, I figured I would just have to pen you a letter to let you know what’s going on.

First off, I would like to say that I normally love working with you. I think we’ve become pretty close the past few years, and I’ve done a pretty good job of keeping you, Tom, and the kids cool during these hot summer months.

HOWEVER, I do have a few grievances I would like to get off my chest. I do not appreciate you and the family talking badly about me, especially when I’m right there in the room. And not to sound rude, but if you’re not happy with how I’m cooling your home, you might want to look in the mirror to see the reason why.

You haven’t changed my filter in three months! Do you know how hard it is to cool a room when you’ve got so much dust and dirt on your filter? Really hard! Plus, you whine about the rest of the house not being cool, but honey, you only have one of me. I’m a window AC — I’m supposed to cover one room. If you want the rest of the house as cold as your living room, you’ll need to get central air or get me a few friends to cover the rest of the house. You got the dog a friend, and all that thing does is yip and bark, so you should be fine getting me a friend who can actually do something productive.

I guess what I’m trying to say is that I do like keeping the family comfortable, but I can’t do it on my own. I need you to help me out. I heard this company called Wahl Family Heating, Cooling, and Plumbing can help you with AC maintenance and repairs — even AC installations —  so you should give them a call.

I hope you do, so we can go back to being the best of pals!


Amy, the AC

If you’re in need of AC installations, repairs, or maintenance in the Pittsburgh metro area, contact Wahl Family Heating, Cooling, and Plumbing by calling 412-276-9245. We’re in your neighborhood since 1980!

Why Your AC is Leaking Water

Now that summer has been in full swing for a few weeks, you’re probably well aware how big of a difference your AC makes in keeping your home comfortable. Obviously you don’t want anything to go wrong with your unit, but you may get worried if something does. So if your AC is leaking water, there may be a few reasons

Clogged Condensate Drain

If too much dirt, dust, or other debris builds up in your condensate drain, it can become clogged and cause water to leak out from your unit.

Cracked Condensate Drain

Without proper maintenance, your condensate pan may rust and crack over time. If this happens, condensation can get through your pan and allow water to leak.

Dirty Air Filters

We say it time and time again —  make sure to clean or change your air filters each month. One effect of dirty air filters is restricted airflow. If air can’t get through the filter, it will freeze on the condenser coils instead. When that ice melts, you’re left with a leaking AC.

Disconnected Drain Line

Proper installation is the key to a well-working air conditioner.  If yours wasn’t installed properly, the drain line can loosen as time goes on and cause your AC to leak water.

Low Refrigerant Levels

Low refrigerant levels don’t apply the proper pressure on air in your unit and can cause air to freeze on your condenser coils, causing your unit to leak when the ice melts.

If your AC is leaking, contact the experts at Wahl Family Heating, Cooling, and Plumbing for help. We offer top-quality AC repairs and maintenance services to keep you cool for the summer. For more information or to schedule a service, call us at 412-276-9245.


Signs You Need a Dehumidifier

You may love the warm weather of summer, but you probably don’t love the humidity that it brings with it. But besides feeling sticky and making your hair frizzy, high humidity can have some negative effects on your health and home. With that in mind, these are some signs you need a dehumidifier in your home.

Mold Spotsneed-a-dehumidifier-wahl-family-heating-cooling-plumbing

This is one of the easiest ways to tell your home has a humidity problem. Look in areas common affected by high moisture such as ceilings, around your toilet, and around your shower. If you notice little black spots, you probably have a mold problem. Pro Tip: Always use your exhaust fan when taking a shower or at least opening a window to get rid of excess moisture.

Musty Odors

A musty smell is always a telltale sign that mold or mildew is present in your home. Mold is able to grow in areas with excess moisture such as garages and basements. This is often due to poor ventilation or poorly sealed windows. After taking several steps to remove the mold and smell, you’ll need a dehumidifier to remove moisture from the air and prevent the smells from reoccurring.

Rotting Wood

Are your window panes or door frames starting to deteriorate and rot? You probably have a moisture problem and will need a dehumidifier to balance the humidity levels in your home and prevent further damage. If left alone, those moisture problems can not only affect your wood pieces, but your dry walls, hardwood floors, and even foundation.

If you need help controlling the humidity levels in your home, contact Wahl Family Heating, Cooling, and Plumbing. We offer whole-house dehumidifiers to significantly improve the healthfulness and comfort of your home. For more information or to schedule a service, call us at 412-276-9245.

What to Expect with Wahl

Whether it’s your new dog groomer or your HVAC company, not knowing what to expect can be nerve-racking. That’s why we’ve taken the guesswork out, so you know what to expect when you use Wahl for your new HVAC installation!

What to Expect with Wahl:what-to-expect

Punctuality & Comfort

  • Our technicians will arrive promptly on time to your home, ready to begin your installation.
  • We work diligently and stay on schedule to get the job done in a timely manner.
  • There’s no need to worry about who’s in your home because each Wahl employee is background checked and drug tested.


  • We treat your home as if it’s our own. Our HVAC technicians will use shoe covers, drop cloths, and work mats while performing your installation, so they can leave your home as clean as they found it. We literally have you covered.
  • We always ask your permission before taking photos of the work we’ve done to show you the improvement in your home.


  • Each crew that arrives at your home is lead by an experienced crew leader who oversees the entire HVAC installation and makes sure every part of the installation meets our strict specifications.
  • Our work will always be done up to code, and we only use the highest-quality materials to get the job done.
  • Every installation will be completed by a true “start-up” to test the system’s seal, safety controls, pressures, superheat, and subcooling. We’ll also program your thermostat to meet your home’s needs.


  • If you have any paperwork that needs to be done for rebates, tax credits, financing, or registration, we’ll do it for you at our office.

At Wahl Family Heating, Cooling, and Plumbing, we aim to provide each one of our customers with a positive HVAC installation experience, so you feel confident that your new system will keep your home comfortable. For more information or to schedule a service, call us at 412-276-9245.

Signs You Need a New Water Heater

Nothing gets the day going like a nice, hot shower in the morning. But that may not be possible if your hot water heater isn’t working properly. On a good day, that can mean a cold shower. On a bad day, it can mean major damage to your home and wallet. Before you get stuck with that bad day situation, see if you’ve noticed any of these signs that you need a new water heater.


Leaks are never something to ignore when it comes to your water heater. If you notice moisture, mold, or mildew around the bottom of your unit, you may have a problem. Slow leaks can cause structural damage to your home, while sudden leaks can spew gallons upon gallons of water into your home. If you have a leak, your safest bet is a replacement.


Everything has a shelf life, including your water heater. If you’ve had your unit for more than 10 years, it’s probably time to get a new one or set up a regular inspection schedule to be done at least twice a year. If you have no clue how old your unit, it’s best to simply replace it.

Strange Taste or Rust

If you notice that your hot water smells or taste like iron or that it’s coming out with a reddish-brown color, that’s a telltale sign that the inside of your unit is corroding. This is essentially impossible to stop or reverse, so you’ll need a new water heater.

Water Temperature Issues

If it’s taking 15 minutes for hot water to come out of your shower head or the handle is cranked to scalding hot and you’re only getting lukewarm water, you may have a problem with your heating element or burner. Repairs might work, but if your tank is on the older side, a replacement may be more worth your money.

At Wahl Family Heating, Cooling, and Plumbing, we help you each step of the way in choosing a system that will not only provide enough hot water for your entire family’s needs but also will be energy efficient for your wallet. For more information or to schedule a service, call 412- 276-9245.

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