Snow-covered rooftops of Fairmount rowhouses seen from above, looking northeast toward Girard College

Heating and air conditioning service in Fairmount

Your trusted HVAC contractor in Fairmount, Philadelphia, PA

Fairmount takes its name from the hill where the Philadelphia Museum of Art now stands, and its rowhouse blocks run north from Fairmount Avenue to Girard Avenue, past the walls of Eastern State Penitentiary. Our shop in Bala Cynwyd is about six miles away, a short trip down the Schuylkill Expressway.

  • About 15 to 20 minutes from our shop 6.1 miles via Belmont Avenue, the Schuylkill Expressway and Spring Garden Street
  • City of Philadelphia Philadelphia County, ZIP 19130

Schedule service in Fairmount

We’ll call you back to set a time.

Emergency? Call (610) 937-5357, 24/7.

Homes in Fairmount, and what heats and cools them

The Baldwin Locomotive Works, on the neighborhood’s southeastern edge, drove much of the building south of Fairmount Avenue in the 1840s, 1850s and 1860s, and large breweries followed late in the century. Most of Fairmount’s homes are smaller rowhouses built in the second half of the 1800s for working families, once mixed in with lumber yards, coal yards, foundries and stables. Larger houses built for Baldwin managers, professionals and brewery owners date back to the 1840s, such as the Bergdoll Mansion at 22nd and Green Streets, so the housing today runs from modest rows to grand mansions.

  • Boilers and cast-iron radiators

    Rowhouses of this age were commonly built around a basement boiler, and the radiators often outlast two or three of the boilers that feed them.

  • Gas furnaces with central air

    Found in houses renovated with ductwork, usually with the furnace in the basement and the condenser in the rear yard or on the flat back roof.

  • Zoned systems in larger houses

    Houses with three or four floors often split heating and cooling into zones, since the top floor gains the most heat in summer and loses it fastest in winter.

Rowhouses built for factory and brewery workers

Fairmount is named for the hill where William Penn meant to build his manor house and where the Philadelphia Museum of Art stands today, and Fairmount Avenue itself began as a road called Hickory Lane. The neighborhood filled in during the 19th century. The Baldwin Locomotive Works, the country’s largest maker of locomotives, drove building on the blocks south of Fairmount Avenue from the 1840s, and large breweries arrived later in the century. Most of the homes are modest rowhouses from the second half of the 1800s, built for the people who worked in those shops, with bigger houses for managers and brewery owners scattered among them.

Boiler and radiator repair in Fairmount

Central heat has a long history on this street grid. When Eastern State Penitentiary opened on Fairmount Avenue in 1829, its cells were warmed by hot water run through pipes along one wall, an arrangement that was advanced for its time. Rowhouses from the decades that followed were commonly built around a basement boiler feeding cast-iron radiators, and that layout is still typical of old houses. When a boiler quits on a cold night, the cause is usually a single worn part rather than the boiler as a whole. We troubleshoot first, tell you what failed and give you the price before any work starts, and no-heat calls are answered around the clock.

Air conditioning for Fairmount rowhouses

Houses built for factory workers in the 1800s had no space set aside for ducts, and with a neighbor on each side there is little room to add them. Where a house has an attic, an air handler up there can cool the top floor through short duct runs, with the outdoor unit in the rear yard or on the flat back roof. Houses already renovated with ductwork can take central air through the same ducts as the furnace. In the larger houses with three or four floors, the top floor gains the most heat in summer, so it often gets a zone of its own.

Furnace and boiler replacement and maintenance in Fairmount

When an old boiler or furnace reaches the end, a new high-efficiency unit often vents through a plastic pipe in the wall rather than the old chimney, so the venting is part of the plan from the start. You see the replacement price next to the repair price, and new systems can often go in the next day. Fairmount’s gas comes through PGW, which the city owns, so PGW’s rebate programs are worth checking before you buy a high-efficiency furnace or boiler. Our $54 Seasonal Maintenance visit is the simplest way to catch a weak part before it fails in January or July. Our shop in Bala Cynwyd is about six miles from Fairmount Avenue by the Schuylkill Expressway, so the Art Museum area is close enough for same-day repairs when the schedule allows.

Heating and air conditioning services in Fairmount

  • Heating repair

    Furnaces, boilers and heat pumps, including the older systems in Philadelphia and Main Line homes.

    • Furnace repair
    • Boiler repair, hot water and steam
    • Radiator repair
    • Heat pump repair
    • No heat, 24/7
  • AC repair

    Same-day repair when we can, and the price before we start.

    • Central air repair
    • AC blowing warm air
    • Emergency AC repair
  • Installation

    Sized for your house, installed the next day. Free estimates and 0% financing on approved credit.

    • AC installation and replacement
    • Furnace installation and replacement
    • Boiler replacement
    • Heat pump installation
    • Whole-home generators
    • Water heater installation
  • Maintenance

    $54 Seasonal Maintenance to improve efficiency, prevent costly breakdowns and keep your home comfortable.

    • AC tune-ups
    • Furnace and boiler tune-ups
    • $54 Seasonal Maintenance
    • H.A.L.O. smart thermostat

Why choose SK as your Fairmount HVAC company?

  • Emergency HVAC repair, 24/7. No heat on a January night or no cooling in a heat wave? Call (610) 937-5357 and we answer around the clock.
  • Repair before replacement. We troubleshoot first, find what actually failed and give you the price before we start. When a new system makes more sense, you see both numbers.
  • Energy-efficient systems, sized for your house. When it’s time for new equipment, we size it for the house rather than the old unit, with 0% financing on approved credit.
  • Family-owned and independent. Local and family-owned for 15+ years, not private equity or a national chain.
  • A record you can check. Philadelphia Magazine’s Best HVAC Company 2024, and 4.9 stars from 300+ Google reviews.
  • About 15 to 20 minutes away. Our shop is on Montgomery Avenue in Bala Cynwyd, 6.1 miles from Fairmount via Belmont Avenue, the Schuylkill Expressway and Spring Garden Street.

What customers say

Saki of SK Heating and Air Conditioning has been servicing my HVAC system for the past 4-5 years. He is always prompt, neat, polite, and professional and I really like the convenience of communicating by text. One thing that sets SK apart from other service companies is that he has never attempted to sell me anything I didn’t need. I can’t recommend Saki enough.

Kay G., customer for 4+ years

Read all 300+ Google reviews

FAQs about HVAC services in Fairmount, Philadelphia, PA

Our Fairmount rowhouse still has its original radiators. Do we need a new boiler?

Not necessarily. Cast-iron radiators can last far longer than the boiler that feeds them, and boiler trouble often comes down to one worn component, such as a pump, a pressure tank, a stuck vent or the ignition. We check the whole system, then give you the repair price and, if the boiler is near the end, a replacement price beside it.

How do we cool a Fairmount rowhouse that was built without ducts?

Where there is attic space, an air handler up there can cool the top floor through short duct runs, with the outdoor unit in the rear yard or on the flat back roof. The radiators keep heating the house in winter as they always have.

There’s a gas smell near our boiler. Who should we call first?

PGW, from outside. PGW asks you to leave the house right away and call 215-235-1212 from a safe place, any time of day or night, without using light switches or other electrical devices and without trying to shut off valves yourself. Once PGW has made the house safe, a boiler or furnace that still won’t run is a repair call we answer around the clock.

Our house has four floors. Can one system keep every floor comfortable?

One boiler can heat a tall house well when the piping is balanced, but cooling is harder, because warm air climbs the stairwell and the top floor takes heat through the roof all day. Splitting the house into zones, with its own thermostat or a separate system for the upper floors, usually works better than one large unit sized for the whole house.

Get your heat ready before the first cold night with $54 Seasonal Maintenance.

We test your furnace or boiler, check for carbon monoxide, clean what needs cleaning and tell you honestly how it looks. No pressure to replace anything.

Book Seasonal Maintenance

Nearby areas we serve

  • Spring Garden
  • Francisville
  • Brewerytown

Around Fairmount: the Philadelphia Museum of Art, Eastern State Penitentiary, Girard College, the Fairmount Water Works, Fairmount Avenue.

Call (610) 937-5357

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