A boiler and cast-iron radiators in one house, a heat pump next door, and a gas furnace with central air after that is how Silver Spring heats and cools itself. Nero's Heating & Air works on all of those systems across Montgomery County, from furnace and boiler repair to air conditioning, ductless mini-splits, and water heaters.
That mix runs from the condo blocks downtown out to the older streets of Four Corners, Woodside Park, and Forest Glen. Whichever system is in the house, what it can carry gets measured before any new equipment is chosen.
Heating here splits between gas furnaces and the boiler-and-radiator systems the older houses came with, and the two fail differently. Furnace, boiler, and radiator repair sit with our heating technicians, along with maintenance, replacement, and the balancing that gets heat to the end of a long radiator run.
Air conditioning trouble usually shows itself in the first humid week, when a system that coasted through June stops holding the house. AC repair, maintenance, and replacement are part of our cooling work, and emergency AC repair covers the nights a house gets too hot to sleep in.
Ductless mini-splits suit the houses here that have nowhere to run a duct, with one outdoor unit feeding wall heads in the rooms that need them. Our technicians repair, install, and maintain mini-splits alongside full heat pump systems, which heat and cool from the same equipment.
Water heater repair and replacement covers tank and tankless units, and the choice comes down to the space available and how fast the household runs through hot water. A tank that is leaking is a replacement, and most other faults are worth pricing as a repair first.
Duct cleaning, whole-home humidifiers, and whole-home dehumidifiers are what our indoor air quality specialists install and service. A basement that stays damp into September and a bedroom that cracks your lips in January are the two problems that usually prompt the call.
Silver Spring is unincorporated, so the county permits the work directly. The Montgomery County Department of Permitting Services requires a mechanical permit before a furnace, air conditioner, heat pump, or boiler is installed, replaced, or removed, and a one-for-one replacement is issued immediately.
Filing that permit is our job, not yours. Our installation team submits the application before the replacement begins, gives the county the equipment details it asks for, and stays with the job through its final inspection. The fee lands once, on your final invoice.
One extra step applies where ductwork is being changed. The county asks for a Manual J load calculation on any residential job that modifies, installs, or extends ductwork, which is a room-by-room measurement of what the house loses and gains rather than a match to the number on the old unit.
Rebates are worth checking before the system is chosen, because what qualifies is set by the efficiency of the unit going in rather than by the house it goes into. Potomac Electric Power Company (Pepco) administers the residential side of EmPOWER Maryland for Montgomery County.
We go through what currently applies at the estimate visit, so the incentive is part of choosing the system rather than something to chase afterward.
See current Maryland HVAC rebates
Financing exists so a replacement does not have to come out of savings all at once. It turns the cost into monthly payments, and our office sets the options beside your estimate, so you see the monthly figure and the full price together before you commit to either.
See ways to pay for a new system
Not anywhere. In a designated district the Montgomery County Historic Preservation Commission reviews exterior changes through a Historic Area Work Permit, which can decide which wall the condenser sits against.
It can. Sligo Creek flash flooding has been reported at ten feet inside thirty minutes, and basements are where furnaces usually sit, so height and drainage get checked before anything is placed.
Not automatically. Washington Gas serves most streets in this county, so keeping gas is a genuine option, and the decision usually turns on panel capacity and what the venting allows.
Often, yes. The housing here dates from the 1920s to the 1950s, but the heating in it has usually been replaced at least once, so the system is younger than the house.
Usually airflow, not the equipment outside. Returns and supply branches added to a house built without them can be too small for the upper floor, and more capacity only gets louder.
If the heat is uneven, the AC runs without cooling, or the system has stopped completely, that is enough for us to start with. Our team will take it from there and tell you what the next step looks like.
