5 verified septic companies across 4 cities in Armstrong County. Compare ratings, services, and request free quotes from local providers.
Armstrong County, Pennsylvania is home to 5 verified septic service companies listed across 4 cities in our directory, serving a largely rural landscape shaped by the Allegheny River valley and the rolling hills of the western Pennsylvania plateau. Much of the county lies outside municipal sewer service areas, making private septic systems the standard wastewater solution for thousands of households. The terrain — characterized by steep slopes, clay-heavy soils, and seasonal freeze-thaw cycles common to western Pennsylvania — plays a direct role in how septic systems are designed, installed, and maintained. Whether you own a farmstead outside Kittanning, a hillside home near Avonmore, or a property in New Bethlehem, finding a qualified local septic contractor familiar with Armstrong County's soil conditions and county health department requirements is an important step in protecting both your property and the local watershed.
Avonmore, PA
⭐ 5.0 (1 reviews)
Sikora Plumbing & Excavating, LLC is an owner-operated septic and excavating company serving residential and commercial customers throughout Western Pennsylvania, including Pittsburgh, Greensburg, New Kensington, Murrysville, Latrobe, Vandergrift, Apollo, and surrounding communities. The company specializes in sewer lines and septic systems, offering expert excavation, water line and sewer line repair, sewer camera inspections, backflow prevention testing and repair, French drains, retaining walls, landscaping, concrete work, and snow plowing. Using a pipe camera locator, the team quickly identifies damaged or clogged water and sewer lines to minimize disruption and deliver precise repairs. Sikora Plumbing & Excavating takes pride in completing every job on time, using high-quality materials and equipment, and treating each project with close attention to detail. The company is licensed in Pennsylvania (PA110409), provides free estimates, and offers emergency services for urgent water and sewer problems. Customers can reach the team at 724-989-0535 or visit their location at 4153 Pennsylvania 156, Avonmore, PA 15618.
Kittanning, PA
⭐ 4.8 (11 reviews)
Daniel Plumbing is a trusted plumbing company serving Kittanning, PA, and surrounding areas. With over 20 years of experience, this locally and family-owned business has been providing excellent residential and commercial plumbing services since 2008. They are fully insured and offer guaranteed work, ensuring customer satisfaction with every job. Daniel Plumbing is committed to prompt service, arriving on time for appointments and returning calls or emails on the same day if a call is missed. They also provide emergency services to address urgent plumbing needs. Customers can rely on Daniel Plumbing for professional and reliable solutions to all their plumbing woes, backed by a strong commitment to quality and customer care.
Kittanning, PA
⭐ 4.7 (15 reviews)
TRM Excavating specializes in a wide range of excavating projects for both residential and commercial clients. Their expertise includes comprehensive site preparation for new construction and additions, utility installation, and the creation of driveways and parking lots. A key service offered is the installation of septic systems, including advanced Eljen GSF systems. TRM Excavating also handles pond construction, grading, and site preparation for pre-cast wall systems. Beyond standard excavation, they have experience with specialty projects such as motocross and supercross tracks. The company provides hauling services for various materials, ensuring all dirt-related projects are managed efficiently and professionally. They are equipped to handle projects of all sizes, from small residential tasks to large-scale commercial endeavors.
New Bethlehem, PA
⭐ 4.6 (7 reviews)
Elderton, PA
⭐ 3.0 (10 reviews)
Armstrong County's housing stock includes a substantial number of older homes, many of which were built before modern septic codes were established, meaning conventional gravity-fed systems are common throughout the county. In lower-lying areas near streams and river bottoms, high seasonal water tables can limit the suitability of standard drain fields, leading to a greater reliance on pump-up systems or alternative designs such as mound systems. The county's mix of agricultural land, wooded hillsides, and small-town residential neighborhoods means system types vary considerably from one property to the next. Pennsylvania's cold winters can affect soil absorption rates and may stress older tank components, making fall inspection and pumping a practical routine for many homeowners. Properties on larger rural lots often have older tanks that may not have been serviced regularly, which increases the importance of periodic professional evaluation.
In Armstrong County, septic system permits and oversight fall under the jurisdiction of the Armstrong County Health Department, which operates in coordination with the Pennsylvania Department of Environmental Protection. Pennsylvania state law requires that any new septic system installation or significant repair be permitted and inspected before use. Homeowners planning to sell a property with an on-lot septic system should be aware that real estate transactions in Pennsylvania may involve a septic inspection or evaluation as part of the due diligence process, though specific requirements can vary by municipality and lender. Permit applications typically require a site evaluation, including a soil percolation test or soil profile analysis, to determine the appropriate system type for a given parcel. Homeowners can consult the Armstrong County Health Department directly for current permit requirements, application procedures, and approved installer lists. Always verify current requirements with your local health department.
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