Downtown & Riverfront
ZIP 19801. Nineteenth-century rowhouses in Quaker Hill and the East Side, converted office and bank buildings on Market Street, and newer Riverfront apartments and condos all sit within a mile of each other.
Learn moreCity and Greater Wilmington coverage
HVAC service areas around Wilmington, DE
Eleven local guides grouped by ZIP code, housing stock, and the HVAC systems most common in each area. Coverage depends on provider availability.
11 Regional Service Areas
Find your ZIP code
19703Claymont19707Hockessin19720New Castle & Wilmington Manor19801Downtown & Riverfront19802North Wilmington & Brandywine19803Brandywine Hundred19804Newport, Stanton & Prices Corner19805West Wilmington & Elsmere19806Trolley Square & West-Central19807Greenville & Centreville19808Pike Creek & Marshallton19809Brandywine Hundred19810Brandywine Hundred
North Wilmington & Brandywine
ZIP 19802. Brick rowhouses and twins dominate the Triangle, Ninth Ward, and Brandywine Village, while Baynard Boulevard has larger early-1900s homes. Riverside and Eastlake include mid-century and newer construction.
Learn more
West Wilmington & Elsmere
ZIP 19805. Rowhouses and twins in Little Italy, Browntown, and Hedgeville; the planned 1918 Union Park Gardens neighborhood with its brick homes and green spaces; and early-twentieth-century to mid-century homes in the Town of Elsmere.
Learn more
Trolley Square & West-Central
ZIP 19806. Victorian and early-twentieth-century rowhouses in Trolley Square and Cool Spring, larger detached homes in the Highlands, and the 1918 planned Wawaset Park neighborhood with its stucco and brick homes.
Learn more
Brandywine Hundred
ZIP 19803, 19809, 19810. Mostly postwar suburbs: ranches, split-levels, Cape Cods, and colonials from the 1950s through the 1970s, plus the early-1900s cottages of the Ardens and older homes in Bellefonte and Edgemoor.
Learn more
Greenville & Centreville
ZIP 19807. Larger detached homes, many with additions, finished lower levels, carriage houses, or pool houses. Westover Hills has substantial early-twentieth-century homes; Greenville and Centreville include estate properties and newer custom construction.
Learn more
Pike Creek & Marshallton
ZIP 19808. Planned developments with colonials, split-levels, townhomes, and garden condos in Pike Creek Valley, plus the older village core of Marshallton near the Red Clay Creek.
Learn more
Newport, Stanton & Prices Corner
ZIP 19804. Early-twentieth-century homes in Newport and Richardson Park, postwar ranches and Cape Cods, townhomes, and apartment communities, plus retail and light commercial along Kirkwood Highway and Route 2.
Learn more
Claymont
ZIP 19703. Postwar single-family neighborhoods, older homes near Philadelphia Pike, garden apartments and townhomes, and new construction tied to area redevelopment.
Learn more
Hockessin
ZIP 19707. Colonials and contemporary homes on larger lots, finished basements, and some historic stone and frame farmhouses, often with additions.
Learn more
New Castle & Wilmington Manor
ZIP 19720. Eighteenth- and nineteenth-century brick homes in Historic New Castle, 1940s and 1950s Cape Cods and ranches in Wilmington Manor and Minquadale, and later subdivisions and apartments along Route 13 and Route 273.
Learn moreDoes a Wilmington address mean city limits?
No. “Wilmington” postal addresses in 19803 through 19810 extend well beyond the City of Wilmington into unincorporated New Castle County, and towns such as Elsmere and Newport have their own governments. That affects which office issues HVAC permits.
Wilmington Area Reviews
Feedback across New Castle County
Verified homeowner reviews from neighborhoods across Wilmington, Brandywine Hundred, and surrounding communities.
Marcus T.Trolley Square, Wilmington (19806)
Fast response during the July heatwave
Our central air conditioner started blowing warm air on an 92-degree Saturday afternoon. Called the request line and was connected with an independent technician who arrived in less than two hours. He diagnosed a failed dual run capacitor, checked refrigerant pressures, and had cold air flowing again within 30 minutes. Upfront pricing before starting.
ElenaBrandywine Hundred (19803)
Seamless heat pump upgrade with Energize Delaware rebates
Replaced our 18-year-old gas furnace and AC pair with a high-efficiency inverter heat pump. The matched contractor did a thorough Manual J calculation, explained the Energize Delaware rebate paperwork step by step, and completed a very tidy installation with new disconnect and pad.
Robert M.Highlands, Wilmington (19806)
Quiet radiators and proper steam balancing
Our 1920s brick home had banging steam pipes and cold second-floor radiators. Finding someone who understands older steam systems in Wilmington is tough. The provider cleaned the sight glass, replaced three stuck air vents, adjusted the pressuretrol setting, and explained how to skim the boiler. The house is finally quiet and evenly warm.