L12 Construction

L12 Construction is a flooring contractor located in Oshkosh, WI. This page lists L12 Construction, a flooring contractor in Oshkosh, WI. Its address on file is 50 Pearl Ave, Oshkosh, WI. The business can be reached at (920) 808-1255. Confirm current services and scheduling directly with the business.

The public listing for L12 Construction does not include specific sourced service categories. Confirm the current scope, materials, and service area directly before hiring.

What to Know About Flooring in Oshkosh, WI

Flooring suitability depends on the room, subfloor, moisture exposure, material specifications, and installation requirements. Ask each business which materials it currently supplies or installs and what preparation is included.

Ask whether an on-site estimate has a fee, then compare 2–3 written quotes that use the same project scope, materials, preparation, and timeline. Use our flooring cost calculator to plan a preliminary budget before reaching out. For a broader material-by-material planning guide, visit CalculateFlooring.com.

Find Flooring Pros does not verify this business's estimating, installation, or follow-up process. Ask L12 Construction these questions directly and get the agreed scope in writing:

1. Estimate and project scope — Ask whether the visit or estimate has a fee, what measurements are included, and which preparation, removal, installation, cleanup, and disposal tasks are covered.
2. Materials and substitutions — Confirm which material categories are currently offered, who supplies the materials, and how substitutions are approved.
3. Site preparation and crew — Ask who will perform the work, how the subfloor will be evaluated, and how furniture, dust control, transitions, and cleanup will be handled.
4. Schedule, walkthrough, and care — Request a written start window, estimated duration, payment milestones, final walkthrough terms, and manufacturer or installer care instructions.

Timelines and procedures vary by contractor and project. Confirm every material, service, fee, warranty, and schedule directly with L12 Construction before signing.

Use the public listing details below as a starting point, not as an endorsement. Confirm each item directly with L12 Construction and compare it with other written quotes.

• Location and coverage to confirm — The record places this business in Oshkosh, WI and lists a service area of Oshkosh. Ask whether your address is currently covered.

Before hiring, confirm the written scope, materials, payment schedule, timeline, licensing or insurance requirements, warranty terms, and correction process directly with the business.

If you're a homeowner in Oshkosh, WI, here are some practical tips to keep in mind when planning your next flooring project with L12 Construction or any local contractor:

1. Know your subfloor. The type of subfloor in your Oshkosh home — whether it's concrete slab, plywood, or something older — will determine which flooring materials are viable. Ask how the subfloor will be assessed, what preparation may be needed, and whether any on-site evaluation has a fee.

2. Consider WI's climate. Humidity and temperature fluctuations in WI can affect certain flooring materials. Hardwood may expand and contract, while luxury vinyl plank and tile are more moisture-resistant. Ask L12 Construction about the best materials for local conditions.

3. Get multiple quotes. Compare L12 Construction with 2–3 written estimates for larger projects. This helps you understand the going rate in Oshkosh and makes it easier to check that you're getting fair pricing. Use our flooring cost calculator as a baseline.

4. Ask about warranties. Confirm whether the material manufacturer or installer offers any warranty, what is covered, and for how long. Do not assume coverage until it is written into the estimate or contract.

5. Plan for disruption. Flooring installation requires moving furniture and may take you out of the room for a few days. Ask L12 Construction how to prepare, what must be moved, and when the space can be used again.