
General Contractor in Mt. Lebanon, PA
Whole-home remodel and second-story addition contractor in Mt. Lebanon, PA. BCU renovates 1920s to 1950s brick colonials and Tudors with care for historic and zoning review, about 45 minutes from Zelienople.
Building Contractors United is a general contractor in Mt. Lebanon, PA, specializing in whole-home remodels, second-story additions and careful renovations of the brick colonials, Tudors and foursquares that make the municipality what it is. Mt. Lebanon is about 45 minutes from our Zelienople office, and its 1920s to 1950s housing stock rewards a contractor who respects the original construction. We are woman-owned, founded in 2024, fully insured, and led in the field by JT Minarik, our Construction Manager, who has been building since 2009. Every job carries our 2-year workmanship warranty.
Construction in Mt. Lebanon
Mt. Lebanon is one of Pittsburgh's classic streetcar suburbs. Most of its roughly 33,000 residents live in homes built between the 1920s and the 1950s, on tree-lined streets laid out around the trolley line that still runs through the municipality as the T. Brick colonials, Tudor revivals, stone-fronted cottages and the occasional mid-century modern sit close together on compact lots, and a large part of the community is listed as a historic district on the National Register. The Mt. Lebanon School District is among the most highly regarded in the region, and families buy here intending to stay, which is why whole-home remodeling in Mt. Lebanon is such a steady business.
The challenge in these homes is familiar. Kitchens are small and closed off, there is often one full bath for four bedrooms, closets are shallow, and the third floor or attic is unfinished. Lots are narrow, so adding square footage usually means going up or going back rather than out. A second-story addition in Mt. Lebanon has to match brick, roof pitch and window proportions well enough that the neighbors cannot tell where the old house ends. Plaster walls, original hardwood, cast iron drains and stone foundations are all part of the work, and the right approach is to open things up carefully, then rebuild to modern standards without erasing the character.
Washington Road, which is Route 19 through the municipality, is the commercial heart, with the Uptown business district, restaurants, shops and professional offices in older storefront buildings. Beverly Road adds a second neighborhood business district. Commercial renovation here means working in tight, occupied buildings on a busy street. The ground is South Hills clay over shale on rolling terrain, and many homes have older stone or block foundations that need attention before a major addition loads them further.
Services we offer in Mt. Lebanon
Whole-home remodels and second-story additions are the center of what we do in Mt. Lebanon, with design-build support that helps owners plan a renovation that will clear historic and zoning review.
- Home additions and remodels, including second-story additions, rear additions, kitchen and bath renovations, attic and third-floor conversions and whole-home remodels.
- Design-build for homeowners who want one team to carry a design from the first sketch through approvals and construction.
- Custom homes and new construction on the rare infill or teardown lot.
- Excavation and site work for foundation underpinning support, drainage, driveways and tight-lot grading.
- Commercial renovation and tenant build-outs for Washington Road and Beverly Road storefronts and offices.
- Commercial construction for small professional buildings.
Permits and local requirements
Mt. Lebanon's Inspection Office and Planning Office handle building permits, zoning review and land use approvals from the municipal building on Washington Road. The municipality is known for thorough review. Additions are checked against setbacks, lot coverage, height and building separation under the zoning ordinance, and tight lots often mean that a design has to be adjusted or a variance pursued through the Zoning Hearing Board. Properties within the Mt. Lebanon Historic District may require review by the Historic Preservation Board for certain exterior changes, including demolition and some additions visible from the street. Plumbing permits and inspections run through the Allegheny County Health Department, separate from the municipal building permit.
At the county level, the Allegheny County Conservation District reviews erosion and sediment control plans for larger disturbances, and any project disturbing one acre or more requires a PA DEP NPDES permit, though most Mt. Lebanon residential projects fall under that threshold. We build the municipal review time into the schedule from the start.
Why BCU in Mt. Lebanon
Mt. Lebanon is about 45 minutes from Zelienople, on the south side of our one-hour radius. Most of our work is north of Pittsburgh, in Butler County and the North Hills. We come to Mt. Lebanon for whole-home remodels and second-story additions because complete remodels are among our core strengths, and because these homes deserve a crew that treats original brick and plaster with respect. A remodel of this scale runs for months, and what you need is a contractor who shows up when promised, prices honestly up front, and manages the municipal review without surprises.
If you are planning a second-story addition, a whole-home remodel or a kitchen that finally opens up in Mt. Lebanon, we would like to walk the house with you. Request a free estimate or call (724) 900-4123. We build it to last and we stand behind it for two years.
Common questions
Permits and soils vary by township. We will walk your site and give you a written, itemized estimate.
(724) 900-4123Get a Free EstimateHome addition cost in Pittsburgh depends on the room type, the foundation your lot requires, whether you build up or out, your municipality's permit fees and your finish level. Sunrooms and single bedrooms sit at the low end; kitchens, primary suites and second stories at the high end.
Western Pennsylvania adds three regional factors: clay and shale soil that affects footings and excavation, hillside lots that need more foundation and retaining work, and older homes that often need electrical or plumbing upgrades to tie in. Because cost depends on the site and the scope, BCU gives a free, itemized estimate after seeing the project.
Yes. Every home addition in Pennsylvania requires a building permit under the Uniform Construction Code, issued by your municipality or its third-party inspection agency. Most additions also need zoning approval for setbacks and lot coverage.
Requirements and fees vary by municipality. Cranberry Township, Pine Township, McCandless, Hampton and Zelienople Borough each have their own fee schedules and review timelines, so review time depends on the municipality and the project. Expect separate electrical, plumbing and mechanical inspections, and possibly a stormwater review if the addition adds significant impervious surface. Your contractor should pull the permits and schedule the inspections.
How long a whole home remodel takes depends on the scope of the work and the condition of the house, and BCU gives you a realistic schedule with your free estimate. Design, selections and permitting also take time before work starts, and homes that need structural changes, new systems or an addition take longer.
The schedule depends on how much of the house is being opened up, whether the electrical, plumbing and HVAC systems are being replaced, and how quickly finish selections are made. Older homes in the Pittsburgh area often reveal surprises behind the walls that add time. Making all finish decisions before demolition starts is the single best way to keep a remodel on schedule.
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Tell us about the project in four quick steps, or call us directly. We price it honestly, up front.

