HVAC services in Takoma Park, Maryland

Talk to Shemtov Systems

Takoma Park sits at the older end of Montgomery County's housing stock, so HVAC work here is rarely a straight swap: about a quarter of its homes date to 1939 or earlier, much of the city falls inside a county-designated historic district, and many houses have no ductwork worth reusing. Shemtov Systems is a family-owned Montgomery County contractor in Silver Spring, working on furnaces, heat pumps, and ductless systems since 1981. Takoma Park jobs need a county mechanical permit and a free city Municipality Letter; we handle both. Call 240-355-3333.

Key takeaways

  • Census estimates put 1,844 of Takoma Park's 7,242 housing units at 1939 or earlier, about 82 percent before 1970.
  • The free city Municipality Letter has to be in hand before the county will process the mechanical permit behind it.
  • A Historic Area Work Permit comes first where the county's Master Plan for Historic Preservation covers the property, including for an outdoor condenser.
  • About 66 percent of households heat with Washington Gas utility gas; Pepco is the electric utility behind any heat pump conversion.
  • Houses built for radiators or gravity furnaces usually suit ductless mini splits better than duct chases cut through plaster and lath.

What is the Takoma Park housing stock actually like?

Takoma Park is a 2.09 square mile city on the Mid-Atlantic fall line, with narrow gridded streets. Census estimates put 1,844 of its 7,242 housing units at 1939 or earlier and about 82 percent before 1970; the city's median construction date is 1951 against 1978 countywide. Ward 1 holds Old Takoma, North Takoma, and Hodges Heights; Ward 3 Pinecrest and Takoma Junction; Ward 6 Hillwood Manor and New Hampshire Gardens. About 3,532 units are single-family detached and 1,715 sit in buildings of 50 or more.

What paperwork does a Takoma Park replacement need?

Two documents, in order. A free city Municipality Letter comes first: it is not a permit, but the county will not act without it, and Takoma Park issues its own permits separately for tree protection, stormwater and the right-of-way. Behind it sits the county mechanical permit, which covers a furnace, heat pump, air conditioner or boiler under 350,000 BTU right across the range of work from a repair to a full changeout. Gas equipment is then inspected twice, by the county and by WSSC; electric equipment once. See Maryland replacement cost ranges.

What does the Takoma Park Historic District mean for my outdoor unit?

The trigger is county designation, not the federal listing. A Historic Area Work Permit applies to properties on the county's Master Plan for Historic Preservation and covers any exterior change, including the setting around it. The district is also on the National Register, listed in 1976 across roughly 145 acres, but that federal record does not set the requirement, so check the county's Locational Atlas. Preservation Commission staff reports on Takoma Park applications discuss where a heat pump sits and how it is screened from the right-of-way, to keep the district's open, park-like setting.

Will a heat pump carry a house this old?

For most Takoma Park houses, yes. The ENERGY STAR county guide lists Montgomery County at a 1 percent cooling design temperature of 92 degrees and a 99 percent heating design temperature of 14 degrees. Cold-climate heat pump systems hold useful capacity at 14 degrees, and supplemental heat should be sized to your balance point, not to a default. The city targets net zero by 2035 and points residents toward heat pumps over gas HVAC.

What are the options if my Takoma Park house has no ductwork?

Many pre-1940 Takoma Park houses were built for radiators or gravity furnaces. Cutting new chases through plaster and lath in a narrow Victorian or bungalow is invasive and often costs more than the equipment. Ductless mini split systems are usually the better answer: one outdoor unit feeds several indoor heads, refrigerant lines need only small wall penetrations, and each room gets its own control. Where sound radiators or a boiler remain, ductless can carry cooling and most heating with the original system as backup.

Why do older Takoma Park duct systems perform badly?

Where ducts do exist in older Takoma Park homes, they were often adapted from a gravity furnace: oversized supply trunks, undersized returns, and leaky runs through unconditioned attics and crawlspaces. Leaky, unbalanced ducts undermine even correctly sized equipment, and sizing off the old nameplate carries the oversizing forward. Montgomery County requires ACCA Manual J calculations, eighth edition, where ductwork is installed or added. We price duct sealing and pressure testing with the equipment. See how sizing is calculated.

How do Takoma Park's tree rules and tight lots affect placement?

Takoma Park's tree ordinance reaches mechanical work. City code triggers a Tree Impact Assessment, with a $50 inspection fee and a site visit from the Urban Forest Manager, for work within 50 feet of an urban forest tree: excavating more than three inches deep over more than 25 square feet, trenching, storing materials, operating equipment, or placing a structure other than a fence. A condenser pad, its trench, and the delivery truck can all fall inside that radius, so we walk the site with you first.

When is the right time to tune a Takoma Park system?

Twice, and the seasons decide when: once before the cooling load arrives, once before the heating load does. A heat pump needs both, because the same equipment heats and cools and runs far more hours than a separate furnace and air conditioner. July normals at nearby Reagan National are a high of 89.6 and a low of 72.4; January's are 44.8 and 30.1. The mature Takoma Park canopy is hard on outdoor coils. A maintenance agreement bundles the spring air conditioning and fall furnace visits.

Frequently asked questions

Which parts of Takoma Park do you serve?

All of the city, including Old Takoma, North Takoma, Hodges Heights, Takoma Junction, Pinecrest, Hillwood Manor and New Hampshire Gardens, plus the surrounding 20912 addresses outside the city line. The 24-hour answering service is staffed overnight, so 240-355-3333 reaches a person in the middle of the night.

Will a heat pump keep up on the coldest Takoma Park nights?

ENERGY STAR lists a 99 percent winter design temperature of 14 degrees for Montgomery County. Cold-climate heat pumps hold useful capacity there, and we size supplemental heat to your house's balance point rather than a default. Older, leakier Takoma Park houses need that backup sized carefully.

Does the city inspect the installation itself?

No. Takoma Park does not inspect mechanical work at all; it gates the job through the Municipality Letter and then steps back. The inspection is the county's, joined by WSSC where the equipment burns gas.

Does the refrigerant change affect replacing my system?

It affects what gets installed. Under the EPA's AIM Act rule, residential air conditioners and heat pumps installed from January 1, 2025 must use a refrigerant below a 700 global warming potential limit; R-410A sits at 2,088. Existing R-410A equipment can still be repaired, but a new outdoor unit cannot be paired across refrigerants with an old coil.

Does the city help with the cost of going electric?

Indirectly. The money is Maryland EmPOWER money delivered through the electric utility, which here is Pepco, but Takoma Park keeps a grants and incentives page alongside its net zero target and points residents at it. Amounts move, so we confirm what is live when we quote.

Talk to Shemtov Systems

A Takoma Park job usually starts with a Municipality Letter, sometimes a Historic Area Work Permit, and often a tree to work around. Shemtov Systems runs that sequence and the county permit behind it. Call 240-355-3333. The technicians are NATE-certified. The company has been in one family since 1981 and is licensed and insured in Maryland and Washington DC.

Call 240-355-3333

Family-owned since 1981. Call 240-355-3333.

Shemtov Systems covers Montgomery County and the Washington DC metro.