SAM REGISTERED NYS DOL LICENSED SERVING SOLVAY & ONONDAGA COUNTY
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Self-Performed NYS DOL Licensed Serving Onondaga County

Septic Systems in Solvay, NY

New installs, tank replacements, leach field work, perc tests. NYSDOH 75-A compliant. Serving Solvay and Onondaga County.

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Serving SOLVAY · ONONDAGA COUNTY · Central New York
Septic Work in Solvay typically runs
$1,500
to
$28,000
Real range based on scope, site conditions, and access. Written fixed-price quote on every job.
$1,500
Start From
5.0★
117 Reviews
48hr
Quote Turnaround
100%
Self-Performed
What You Need to Know

Pricing. Process. Everything.

Click through to see what a Backwell septic systems job in Solvay includes.

$1.5K-$6K
Tank repairs, risers, distribution box
$8K-$15K
Tank-only replacement
$8K-$15K
Conventional or chamber install
$22K-$28K
Engineered mound, high water table
Perc test and site eval
NYSDOH 75-A compliant design
County permit handling
Tank install or replacement
Drain field install or repair
Distribution box work
As-built drawing
Inspection coordination

From signed contract to mobilization is typically 2-5 weeks depending on permits. Active equipment time on your property runs days to weeks based on scope. We share a clear schedule with the written estimate.

NYS DOL Public Work registered, OSHA 30, NYSDEC SWPPP compliant, EPA Lead-Safe Certified, SAM Federal Contractor (CAGE 16AD7). GL and WC certificates available on request.

Yes. We pull town, county, and state permits as the scope requires. You sign one document, we chase every approval and inspection.

Yes. Free on-site walk and written fixed-price estimate. No obligation. We do not work on hourly or cost-plus for residential work - you get a number you can plan against.

Local Knowledge

Why Solvay chooses Backwell.

Local crew, local soil, local permit office.

The Solvay Reality

Working in Solvay and the rest of Onondaga County means handling the local permit office, soil conditions, and infrastructure. We've worked here for years and know the playbook.

Service Area

Solvay, Onondaga County, and surrounding Central New York. Free estimates throughout the region. Onondaga, Oswego, Madison, Oneida, Cayuga, Cortland, Wayne, Jefferson counties.

Also Serving

Across CNY.

Geography & Site Conditions in Solvay, NY (Onondaga County)

Solvay occupies the west shore of Onondaga Lake in Onondaga County, on a landscape dominated by the legacy of the Solvay Process Company's soda ash wastebeds. Native soils across the village are predominantly Palmyra gravelly loam on the higher outwash benches and Lamson and Minoa fine sandy loams on the lowland flats, but historic industrial fill, including the characteristic white Solvay wastebed material, overlies a substantial fraction of the commercially zoned land.

Onondaga Creek and Ninemile Creek both discharge near the village, and the Onondaga Lake AOC cleanup program controls earthwork, dewatering, and soil-disposal permitting on a significant portion of the buildable land. Commercial site work in Solvay consistently involves subsurface characterization to define the extent of Solvay waste and historic industrial fill, engineered containment and soil-management plans, and stormwater design that ties into the Onondaga Lake watershed framework. Bedrock is deep. Groundwater chemistry issues are a recurring factor in utility and foundation design. Projects along Milton Avenue and the lakefront almost always require remediation-grade soil management plans and close coordination with the Onondaga Lake AOC program.

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