HVAC and plumbing services in Gibsonia, PA
There is no borough of Gibsonia to call. It is an unincorporated community inside Richland Township, so the permit, the inspection and the tax bill all run through the township, out of a building on Dickey Road that carries a Gibsonia mailing address of its own. Wahl has been a family owned Pittsburgh company since 1980, run by the next generation now, and our trucks come up from Oakdale to the 15044 area all year.
Heating services in Gibsonia, PA
A condensing furnace makes water. That is not a defect, that is the entire design. The exhaust gets cooled far enough to give up the last of its heat, and what comes out the other side is a steady trickle of mildly acidic water that has to leave the house. On a hard January run, a furnace can put out a few gallons of it in a day.
Which is why a good share of the no-heat calls we take are not about the burner at all. The condensate trap silts up, the pressure switch does exactly what it was built to do, and the furnace locks itself out. Or the drain line crosses a cold rim joist to a fitting in the wall, an ice plug builds where it exits, the water backs up behind it, and the whole thing quits. Or there is no floor drain within reach, so a small condensate pump has been doing the work quietly for years, and pumps wear out.
Housing here is genuinely mixed, and the two halves of it fail differently. The newer builds tend to have a condensing furnace tucked into a corner of an unfinished basement, sometimes a long way from any drain, which puts a lot of weight on a small pump and the tubing running off it. In the postwar homes, the drain is more often something that got improvised the day the old furnace came out. Two different starting points, one short list of things to rule out, and every item on that list is cheaper to check than a control board.
So that is where we start before anybody says the word replacement. If the answer really is a new system, our heating team will show you why, and if the answer is a small part and a better drain route, you will hear that instead.
- The trap and the inlet first. If a furnace has been locking out on a pressure switch fault, that is the place to look before anyone quotes you electronics
- Drain routing that actually falls the whole way, no long horizontal runs through unheated space, and no termination outside where an ice plug can build
- Condensate pumps: a tank that will not empty, a check valve that sticks, discharge tubing run uphill and then across a cold wall. A float safety switch wired to shut the furnace down beats mopping a floor
- A neutralizer cartridge, so acidic condensate is not slowly eating a cast iron floor drain or the bottom of a laundry tub
- Heat tape or a rerouted line where the drain has no choice but to pass through cold space
- Rheem Pro Partner and Bosch cold-climate dealer, so the recommendation is not driven by what happens to be on the truck
- Furnace repair and service, furnace installation and replacement, furnace maintenance and tune-ups
- Heating repair and service, heating installation and replacement, and heating maintenance for the whole system, not only the furnace
Air conditioning services in Gibsonia, PA
Every air filter is a compromise between two things that pull against each other. It has to catch particles, and it has to let air through. The number printed on the box, the MERV rating, only describes the first one. The second one never makes it onto the packaging, and it is the one that decides whether your air conditioner can breathe in August.
Here is the part that gets missed. A high rating in a thin one inch frame means tighter media packed into a small area, and tight media in a small area is a restriction. Move to a four or five inch media cabinet and the pleats have several times the surface to spread that same air across. You end up filtering better and restricting less at the same time. Better filtration is mostly a surface area question, not a higher number question.
When a system is short on air in July, the blower moves less across the evaporator, the coil runs colder than it was ever meant to run, and on a humid afternoon it can frost over. A coil under a sheet of ice does not cool anything, and the house climbs all day while the equipment runs itself ragged. Meanwhile the cause is sitting in a slot near the blower with a winter's worth of dog hair packed into it.
The mixed housing here splits the filter question right along the same line. The newer builds usually have a media cabinet at the furnace or air handler that takes a deep filter once or twice a year. The postwar homes tend to have a one inch slot at the blower, or a filter grille in a hallway wall or ceiling that people forget is a filter at all because it looks like a vent. When we commission air conditioning equipment we measure the drop across whatever filter is actually in the house, because that is the only honest way to know what it is costing you.
- Deeper beats higher rated. A four or five inch media cabinet, an Aprilaire for example, usually catches more and restricts less than an aggressive one inch
- If the filter does not sit tight in its rack, air simply goes around the frame instead of through the media, and the coil collects everything the filter was supposed to
- A one inch pleated filter in a house with pets is a thirty to sixty day part. A deep media filter is a once or twice a year part. Running either one on the wrong schedule is the same mistake
- Washable and electrostatic filters look thrifty. Ask what the media actually catches before you commit to one, especially if somebody in the house has allergies
- Never stack two filters, and never run the slot empty to get more air. The evaporator pays for both
- A REME HALO and a filter upgrade solve different problems. One treats what gets past the filter, the other decides what gets caught in the first place
- Air conditioning repair and service, installation and replacement, and seasonal maintenance and tune-ups
Plumbing services in Gibsonia, PA
Most of the flooded basements we get called to were not a burst main. They were a small piece of hardware that failed quietly, or a valve that would not close on the one night somebody needed it to close.
Old multi turn gate valves are the usual culprit. The packing weeps a little for a few years, the gate corrodes off the stem, and then one day the handle spins freely forever and the water keeps right on running. Nobody discovers that at a convenient moment. A quarter turn ball valve is either open or shut, you can read which one from across the room by the handle, and swapping it is a small job on an ordinary Tuesday instead of a large one in the dark. Same goes for the angle stops under the sinks and behind the toilets, the ones whose compression nuts have not moved since the house went up.
Hose bibs deserve their own paragraph. A frost free sillcock is only frost free if two things are true: it is pitched slightly downhill so the barrel can empty itself, and there is no hose hanging on it come October. Leave the hose attached and the water cannot get out, so it freezes back inside the wall where the seat is and splits the tube there. You usually do not find out until the first warm Saturday in spring, when you open the spigot for the first time and hear water running somewhere it has no business running.
Both patterns turn up on the same street here. The newer builds generally have a labeled manifold with a valve for every run, which is a genuine gift when something goes sideways at ten at night. The older frame houses run a sillcock out through the rim joist into a crawl or an unheated corner, on threaded fittings that have been there a very long time. Our plumbing crews carry the parts for both, with a master plumber on staff.
- Replacing seized gate valves with quarter turn ball valves at the main, at the water heater and at the laundry
- Angle stops under every sink and toilet, and braided stainless supply lines, because an original rubber washing machine hose is a countdown you cannot see
- Frost free sillcock replacement, set with real pitch and a vacuum breaker, plus the interior bleeder valve that lets the run be drained before winter
- Ice maker saddle valves, which we replace rather than trust
- Knowing where your main shutoff is and that it works, before the night you need it, which is a five minute check on a maintenance visit
- Drain cleaning, leak detection and repair, and toilet repair and installation
- Faucet and fixture repair and installation, gas line services, sewer line repair and replacement, and water line services
Water heater services in Gibsonia, PA
A tank costs you money two separate ways. There is heating the water you actually use, and there is holding forty or fifty gallons at temperature through the twenty or so hours a day nobody touches it. That second one is standby loss. It never takes a night off, and on an older tank it is where a genuinely surprising share of the fuel goes.
Heat leaves a tank through the jacket, out through the connections at the top, and on a gas unit straight up the flue that runs through the middle of the water like a chimney through a house. Insulating foam got thicker over the years and heat traps became standard on the nipples, so a recent tank simply holds its heat better than one from two decades ago. That is not a sales line, it is the largest real difference in what the two cost you to own.
If your tank is older, there are honest small moves worth making. Insulate the first several feet of the hot line, and the cold line too, since hot water rises into that piping and gives up heat all day. A jacket blanket is straightforward on an electric tank and fussier on a gas one, because the burner air, the draft hood, the relief valve and the rating labels all have to stay clear. And where the tank lives matters more than people expect, because a basement corner and an unheated garage are two different math problems.
What we will not tell you is that standby loss alone justifies pulling out a tank that still works. It rarely does. Where it genuinely pays is at replacement, when you are buying anyway and the better insulated unit is a modest step up that keeps paying every hour it sits there. A tankless has no standby loss at all, because there is no stored water to keep hot, and whether that fits your basement is something our water heater team would rather look at than guess at.
- Insulating the first several feet of hot and cold line, and adding heat traps where the tank came without them
- Blankets done correctly: nothing covering the burner air opening, the draft hood, the relief valve or the labels
- Where the tank sits changes the math. In an unheated garage or crawl, everything it loses is simply gone. In a basement in January that loss is at least warming the house, and in July it is extra work for your air conditioner
- At replacement, compare UEF rather than the sticker on the box, because UEF already accounts for what a tank loses standing still
- Water heater repair and service, and water heater installation and replacement
- Tankless water heater installation and replacement, and tankless repair and service
What a Gibsonia address means for your project
Gibsonia is a place, a post office and a name people have used for generations, but it is not a municipality, and plenty of longtime residents are surprised to hear it. It is an unincorporated community and census designated place in the central and southwestern part of Richland Township, so the township is the local government here. Permits, inspections and taxes all run through it, out of a building on Dickey Road that carries a Gibsonia mailing address itself.
That matters most on the bigger jobs, a water line, a sewer replacement, a gas line, a bathroom. We pull the permits and we meet the inspector. It is not a form you chase or a phone call you make on your lunch break.
The ZIP is its own puzzle. The 15044 area reaches past Richland Township into neighboring municipalities, which is exactly why one Gibsonia address lands in Pine-Richland and the one down the road lands in Hampton Township, North Allegheny, Deer Lakes or a small piece of Mars Area. We work all of it. Over the years we have been in the basements of more than 200 homes in the Gibsonia area, and plenty of those bills went out with a mailing address that did not match the tax bill.
The name here goes back to the Gibson family who settled the area. Around the time of the Civil War, Charles Gibson Jr. built a steam flour mill on Grubbs Road, reported as the first one west of the Alleghenies, and the family homestead stood until it came down in 2019. Measured against that, a company founded in 1980 is still the newer neighbor, and we work like it. Family owned since then and run by the next generation now, licensed and insured, master plumber on staff. You get the price in writing before the work starts.
- Family owned in Pittsburgh since 1980, now run by the next generation
- 55 team members, more than 40 trucks, and an 87,000 square foot facility on six acres in Oakdale, which is where every Gibsonia call is dispatched from
- A+ with the BBB, and 1,522 five-star Google reviews
- Licensed and insured, master plumber on staff, PA HIC #PA022302
- 24/7 emergency service, nights, weekends and holidays included
- Rheem Pro Partner, Mitsubishi Diamond Elite, Bosch cold-climate dealer, Aprilaire and REME HALO
- PRAXIS S-10 member company, which means our people are in training year round
- Wahl Club members get seasonal tune-ups, priority service and member pricing. One number for all of it, (412) 276-9245
Let us reach out to you
Fill out the quick form and we will call you back. For an emergency, call any time at (412) 276-9245.
Questions, answered
My furnace fires for a few minutes on a cold morning, then shuts down and blinks a code. Could that be the condensate?
Very possibly, and it is the first thing worth ruling out on a condensing furnace. When the trap or the drain line backs up, water sits where the pressure switch can sense it, and the furnace shuts itself off on purpose rather than run in that condition. Look at the little condensate pump if there is one. If the tank is full and the pump is silent, you found it. Look at where the drain line leaves the house too, because an ice plug at the outside fitting will back the whole thing up. Do not pull the trap apart with the furnace running, just call and tell us what you saw. Half the diagnosis is already done.
Our house is one of the newer ones and the filter is four inches thick. Do I really need to change it as often as the thin ones?
No, and that is the point of it. A deep media filter has several times the pleat area of a one inch, so it holds far more before it starts choking airflow. Most households get one or two changes a year out of one, though pets, a wood stove or a remodel in progress will shorten that. Two things to watch. Buy the depth the cabinet was built for, since a thin filter rattling around inside a deep cabinet lets air slip past the frame entirely. And when you pull the old one, look at the pleats rather than the calendar. Gray and loaded means change the interval, not just the filter.
I shut the outside spigot off last fall and now there is water inside the basement wall when I open it in spring. What happened?
Almost always a hose that stayed attached over the winter. A frost free sillcock is a long tube, and the actual valve seat sits back inside the warm wall. It only survives the cold because the barrel drains itself out the front after you shut it. A hose on the end seals that path, the water cannot leave, it freezes and splits the tube back inside the wall. Everything looks fine until spring, when you open the spigot and pressurize the split. Take the hoses off in the fall, and when we replace the sillcock we set it with real pitch so it can drain, and check for a bleeder valve on the interior side of that run.
Our mail says Gibsonia but our tax bill says a different township. Do you still come out here?
Yes. That mismatch is normal here, because the 15044 ZIP reaches well past Richland Township into neighboring municipalities, which is also why one Gibsonia address can be in a completely different school district than the next one over. We work throughout Richland Township and the communities around it, including Bakerstown, Pine, Hampton, West Deer, and north into Adams Township in Butler County. If you are not sure whether your road is in our book, just ask when you call. It is a ten second answer.
Is it worth wrapping my older water heater in one of those insulating blankets?
It depends on the tank. On an older electric unit, yes, it is one of the few genuinely cheap improvements left, because the jacket is the main path heat takes to leave. On a gas tank it takes more care, since the burner needs its air, and the draft hood, the relief valve and the labels all have to stay uncovered. On a tank made in the last several years it is usually not worth the trouble, because the foam is already thicker than what a blanket adds. The move almost everybody skips and should not is insulating the first several feet of hot pipe coming off the top, and the cold line too. That piping bleeds heat all day long and it costs very little to fix.
Ready when you are
Call us and get a straight answer. You get the price in writing before the work starts.
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