HVAC in Richboro, PA | Heating & Cooling

A Local Family Shop Since 1946

W.F. Smith is a family-owned heating and cooling company that serves Richboro, PA, the crossroads at the center of Northampton Township in Bucks County. We install, fix, and take care of heating and cooling in the two-story homes that make up most of this market. Our shop has been on State Road in Northeast Philadelphia since 1946.

Our office tells you the visit fee before we come out, and estimates for new systems are free. Our work covers air conditioners, gas furnaces, heat pumps, ductless systems, building ducts, and indoor air quality. We do not work on boilers, water heaters, oil systems, or steam systems.

Lennox is the brand we install most for regular systems, and Mitsubishi Electric for ductless systems. Our technicians also service other big brands.

The homes that grew out from this crossroads went up mostly between the 1960s and the 1990s, and two stories is the normal shape here, not the exception. A two-story home does something a one-story home never does: it stacks its own heat. Warm air climbs the stairs to the bedroom level and settles there. The thermostat downstairs reads a temperature nobody upstairs would recognize, and the system shuts off thinking the job is done.

Book AC service or a free replacement estimate

Common HVAC Problems in Richboro Homes

The complaint behind most Richboro calls is not a broken system. It is a home cooling the wrong floor. Once equipment has lost a little power with age, the gap between floors widens into something nobody can live with.

What we get called for most:

A four-degree difference between the floors. The downstairs thermostat is satisfied, the system stops, and the bedrooms keep the heat they collected all afternoon.
One return air vent serving both floors. Air only leaves a floor as fast as a return vent lets it out, and these homes got just one, low on the first floor.
A thermostat mounted where it reads the coolest air in the house. An inside first-floor wall is easy to wire but reads nothing like what the bedrooms feel.
A second-floor system added later that fights the first. Two systems with no shared control end up conditioning the same stairwell against each other.

Air conditioning

Cooling a two-story home is a question of getting air where it needs to go before it is a question of how much cooling power you have. We fix, replace, install, and take care of central air conditioners across Richboro. A technician finds the problem and tells you the price before any work starts. Common calls are nothing at the upstairs vents, air that is not cold, ice on the coil, and a silent outdoor unit. Adding size to fix an upstairs complaint usually makes it worse, since a bigger system runs shorter cycles, and shorter cycles move the least air to the far end of the ducts.
When we replace a system, we start by measuring the home, not by copying the old label. Measuring room by room shows how much belongs upstairs, and that number points to rebalancing the vents, splitting the home into zones, or adding a second system.

Heating and furnaces

Heat behaves the opposite way in the same stack, and in winter the bedrooms stay comfortable. The upper floor holds warm air while the first floor calls for more, so the furnace runs to satisfy the coldest room. A winter complaint in Richboro usually sounds like a cold living room, not a cold bedroom.
Furnace repairs, new installs, replacements, and yearly check-ups are the heating side of what we do. A furnace that will not start usually has a dirty flame sensor, a failed igniter, a control board problem, or a clogged filter.
Boiler work, steam work, and oil heating all stay outside what we do. A Richboro home heated by one of those can still have its air conditioning designed and installed by us.

Heat pumps and dual-fuel

A heat pump changes the two-story math by making a second system affordable enough to make sense. One outdoor unit can serve the upper floor on its own and leave the original system to the first floor, so each level holds its own temperature. New heat pumps still work well even when it is well below freezing outside.
Where a home already has gas heat, we can pair a heat pump with the furnace, letting the heat pump handle the mild months and leaving the coldest weather to the furnace. A control switches between the two based on the outside temperature.
We install, repair, replace, and take care of heat pumps. Rebates from the equipment makers and the Electrical Association of Philadelphia often apply, and payment plans are available for some jobs.

Ductless mini-splits

Ductless gives an upper floor its own answer without rebuilding the ducts serving the first floor. An indoor unit in each bedroom, or one on the landing, runs on its own thermostat and stops borrowing cooling power from downstairs. Each indoor unit needs just one small hole in the outside wall, which keeps the work out of ceilings and closets. Mitsubishi Electric is the brand we install most for ductless systems.
The same approach fixes a room the original floor plan never solved, usually a converted attic or the bedroom furthest from the main system. Adding an indoor unit there costs the downstairs nothing, which is the opposite of what a bigger central system would do.

After-Hours Emergency Service

An upstairs cooling failure usually gets noticed at bedtime, when a Richboro family finds out the second floor never cooled down. W.F. Smith offers after-hours help for emergencies. We do not run regular service around the clock.

Our office answers calls Monday through Friday, 8:00 a.m. to 4:00 p.m. After that, an answering service passes the job to the technician on call, who calls you back to ask what the system is doing.

Evening and Saturday visits cost more. Sundays and holidays cost even more than that, and nobody gets sent out until you have agreed to that price. Customers with a maintenance plan get seen first, which matters on the first hot weekend when the whole township calls at once.

Ductwork, air quality, and maintenance

In a two-story home, the ducts decide more than the equipment does:

Custom ductwork

One first-floor return vent cannot serve two floors. We add return vents upstairs, resize the main duct where it climbs, and fix flexible duct run where it should have been solid pipe.

Indoor air quality

Air that sits still upstairs holds onto dust and moisture longer than air that keeps moving. Air purifiers, dehumidifiers, and better filters all earn their keep more in a stacked home.

Maintenance

Airflow problems build up long before equipment fails, which in a stacked home shows up as a bedroom that got worse over two summers. Book the cooling check before the first hot week and the heating check before the first freeze.

Ask about a maintenance visit before the season turns

Why Richboro Is Harder on HVAC Than a One-Story Home

Two floors on one system is a design problem a one-story home never has. These four things decide how most jobs here go.

Four things drive the difference:

Heat that rises and stays. Warm air climbs through the stairs and has no path back down. A system cannot remove heat it cannot reach.
One thermostat reading one floor. The control sits wherever the wiring was easiest, usually a first-floor hallway, and the bedrooms live with whatever that spot decides.
Return air built for a smaller home. Builders from this era ran plenty of supply ducts but thin return ducts. Without one upstairs, the air coming in has nowhere to go back out.
A stairwell acting like a duct nobody planned for. Narrow It moves air between floors all day, helping in winter and hurting in summer. Any zoning plan has to account for it.

Summer moisture is the part nobody plans for. A system that shuts off as soon as the first floor feels comfortable never runs long enough to pull moisture out of the upstairs air, which is why a bedroom feels sticky while the thermostat downstairs reads cool.

Richboro Areas We Serve

Richboro anchors Northampton Township, and our routes run out from it.

We also cover Ivyland, Newtown, Warminster, Philadelphia, and more than 20 other communities across Bucks and Montgomery Counties, plus Lambertville, New Jersey.

The crossroads and township center (18954).

Older homes along the main roads, a century ahead of the subdivisions around them, on tight lots.

Subdivisions built in the 1960s and 1970s (18954).

Two-story Colonial homes with a single first-floor return vent, most now on their second or third system.

The later phases, 1980s into the 1990s (18954).

Larger homes, more bedrooms upstairs, and a stairwell moving more air than the original plan accounted for.

Churchville (18966).

Also Northampton Township, with an older village core and a different set of problems.

Holland (18966).

Also Northampton Township, built a decade earlier on former farmland.

Southampton (18966).

Partly in this township and partly in Upper Southampton, with post-war homes added onto again and again.

Our Experience in Richboro Homes

W.F. Smith has worked in Bucks County homes since 1946, and the Smith family still owns the company and works in the office. Our five owners have more than 140 years of work experience between them. Our main technicians have worked here for over 20 years each on average. We hold Pennsylvania Home Improvement Contractor license PA003700 and have been accredited by the BBB since 1991.

On a Richboro job, that long history shows up as knowing where the air actually ends up. We have cut return vents into second-floor hallways, rebalanced supply vents until the far bedrooms finally got their share, and installed a separate system upstairs where no amount of rebalancing was going to fix it. Parts on repair work come with a one-year warranty, and new equipment is registered for its full warranty from the maker.

Why Richboro Homeowners Call W.F. Smith

We measure the upstairs before quoting the downstairs.

Measuring room by room shows how much of the home the bedroom level really is, and that drives the plan.

Return vents get counted, not assumed.

A technician checks where air can leave each floor before anyone talks about equipment size.

Zoning and a second system get priced side by side.

You see both numbers and choose, instead of being sold whichever one installs faster.

Thermostat location is part of the conversation.

Where the control sits decides what the system believes about the home, and moving it is sometimes the whole fix.

HVAC Questions From Richboro Homeowners

Why is my second floor always warmer than my first?

Warm air rises through the stairwell and collects on the bedroom level, and the roof adds heat from above. Your thermostat sits downstairs, so the system stops once the first floor is satisfied. The upper floor never gets the run time it needs. The usual fixes are more return air upstairs, rebalancing the supply vents, splitting the home into zones, or a dedicated system for that level.

Will a bigger air conditioner fix the upstairs in my Richboro home?

Almost never, and it often makes things worse. A bigger system reaches the downstairs setting faster, which shortens every cooling cycle, and shorter cycles move the least air to the farthest vents. Those vents are upstairs. Correct sizing paired with a duct fix beats extra size in nearly every two-story home. Measuring the home tells us which of the two is actually short.

What does adding a return vent upstairs actually do?

It gives the air on that floor a way out. Supply air only enters a room as fast as a return vent lets the old air leave, and homes from this era were built with just one return vent, low on the first floor. A second-floor return vent takes the pressure off the vents fighting that one return. It also pulls the warmest air in the house back to the equipment.

When does a second system make more sense than one bigger one?

When the two floors want different things at the same time, which describes most of a Richboro summer. One system on one thermostat has to average the two floors, and averaging leaves one of them wrong. A dedicated system or a ductless unit upstairs gives that level its own control and run time. We price that against zoning the existing system, since sometimes a damper does the job for less.

Should my thermostat move?

Sometimes, and it is the cheapest item on the whole list. A thermostat on an inside first-floor wall reads the coolest air in the house, so it calls for less cooling than the bedrooms actually need. Moving it, or adding a sensor upstairs the system can follow, changes what the equipment believes about the home. A technician checks the thermostat’s location before recommending anything mechanical.

What maintenance matters most in a two-story home?

Changing the filter, since a clogged filter costs airflow and the upstairs vents lose theirs first. Change it every three months, sooner with pets. Keep supply and return vents clear of furniture and rugs, since one blocked return vent upstairs undoes everything else. Book a spring check-up so the airflow and refrigerant level get checked before the first hot week.

When the Upstairs Never Feels Right

Richboro homes with second-floor comfort problems often need more than a larger air conditioner. Long duct runs, undersized returns, attic heat, zoning, or equipment sizing can all play a role. W.F. Smith customers frequently mention technicians who listen to the actual complaint and explain the options before recommending the fix.

Talk to a Richboro HVAC Contractor

Call W.F. Smith to book a repair, set up a check-up, or get a free price on a new system. Our office answers Monday through Friday, 8:00 a.m. to 4:00 p.m. A technician covers emergencies once the office closes.