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Borough of South Williamsport, Pennsylvania

Home Improvement Contractors in South Williamsport, PA

South Williamsport is a borough in Lycoming County, Pennsylvania. Every trade we cover, for homes in South Williamsport. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median South Williamsport home dates from 1954, so most jobs start with what is already there.

  • Local permit knowledge
  • Clear change-order process
  • Licensed and insured contractors only
  • Written scope before work starts
Sourced local data

About homes in South Williamsport

Census and NOAA figures for the borough of South Williamsport in Lycoming County, not the metro, with a source for each.

1954Median year built1U.S. 1980
1952Owner-occupied median year built1rentals 1965
66%Detached single-family116% in 5+ unit buildings
65%Owner-occupied169% statewide
$181kMedian home value1Pennsylvania median $254k
122Nights at or below 32°F2,3per year, NOAA normals

The median home in the borough of South Williamsport was built in 1954, older than the U.S. median of 1980 and older than the Pennsylvania median of 1965. That is older than the Lycoming County median of 1963.1 Older housing stock means a contractor's first job is finding what is behind the finish - wiring, plumbing and roof decking - before a price is final. Owner-occupied homes in South Williamsport are older than rentals: a median build year of 1952 against 1965.1 Where owner-occupied homes skew older, a repair-versus-replace conversation is the usual starting point rather than a like-for-like swap.

Housing in South Williamsport is mostly detached single-family: 66% of units, with 16% in buildings of five or more units.1 A mostly detached stock means the full range of exterior work applies: roofs, garage doors, chimneys and backyard units. 65% of occupied homes in South Williamsport are owner-occupied, below the Pennsylvania share of 69%.1 The median owner-occupied home in South Williamsport is valued at $180,800 (ACS), below the Pennsylvania median of $254,500. Within Lycoming County the median is $202,200, so South Williamsport sits below it.1 With values below the state median, phased scopes - the essential work first - are a common way to keep a project sensible.

Winters are long: the Williamsport station averages 122 nights a year at or below 32°F and 42 at or below 20°F.2,3 Long winters put freeze-thaw, ice dams and snow load at the center of roofing and masonry decisions. Summer heat is moderate: about 17 days a year reach 90°F.2,3 Rainfall is substantial: about 44 inches a year, 9 days of it an inch or more.2,3 Heavy rainfall makes flashing, drainage and ventilation details the difference between a sound assembly and a wet one.

Snowfall averages about 36 inches a year.2,3 Real snowfall means ice-and-water membrane, attic ventilation and roof load are standard parts of a roofing scope. Heating dominates the year: about 5,774 heating degree days against 796 cooling degree days (base 65°F).2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope.

South Williamsport sits in IECC climate zone 5A (Cold).4 Building permits in South Williamsport are normally issued by the borough building department.5,6

Sources and notes (6)
  1. U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
  2. NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
  3. NOAA NCEI normals station inventory (1991-2020)
  4. Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
  5. U.S. Census Bureau population estimates (Vintage 2024)
  6. U.S. Census Bureau geographic code files (2020)
  7. Climate figures are for NOAA station Williamsport, 4.2 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.

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Service area

South Williamsport and nearby

Requests for South Williamsport and the surrounding Pennsylvania area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.

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Straight-line distances between place centers, not drive times.

Two-story white colonial house with black shutters and a central portico beneath mature bare trees.

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Questions

South Williamsport questions

How much does home remodeling cost in South Williamsport, PA?

Most home remodeling projects in South Williamsport, PA land between $18,000 and $95,000, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.

Do I need drawings before calling?

No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.

How old are the homes in South Williamsport?

The median home in the borough of South Williamsport was built in 1954, older than the U.S. median of 1980 and older than the Pennsylvania median of 1965. That is older than the Lycoming County median of 1963. Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.

Does it freeze in South Williamsport?

Winters are long: the Williamsport station averages 122 nights a year at or below 32°F and 42 at or below 20°F. Snowfall averages about 36 inches a year. NOAA 1991-2020 normals for the nearest station.

Get a free South Williamsport quote

Written scope, no obligation. Call now or email and we will get back to you.