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Professional spray foam insulation services to keep your home comfortable and your energy bills low.

Start Your Project

From custom builds to full-scale renovations, built to a higher standard.

Our GUARANTEE

Spray foam insulation is the smartest investment you can make in your home these days.

We Show You Exactly Where Your Home Is Losing Air

We tell you exactly what your home needs, not the most expensive option on the menu. If a targeted air seal handles it, we say so. If your whole crawl space needs foam, we'll show you exactly why.

We're In and Out! Most Jobs Done in a Single Day

Insulation work means we're in your home. We schedule around your household, walk you through every phase before we start, and make sure your home is secure and clean before we leave.

Your Energy Savings Start the Day We Finish

Our craftsmanship is guaranteed. If something we installed isn't performing the way it should, we come back and make it right. No runaround, no fine print.

JettaPro Construction is the number one Spray foam and insulation company around.

Open-Cell Spray Foam

Lightweight, affordable, and great for attics and interior walls. Seals air gaps and keeps sound out.

Closed-Cell Spray Foam

Leaks, storm damage, missing shingles, and failing flashing diagnosed and repaired at the source — not patched over.

Crawl Space Insulation

We seal and insulate your crawl space completely — stopping moisture, drafts, and energy loss at the source.

Attic Insulation

Stop heat from pouring in through your roof. The single biggest energy win in most Lancaster homes.

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OUR PROCESS

Why choose JettaPro Construction for your spray foam insulation services?

JettaPro Construction delivers professional spray foam insulation services that outperform traditional fiberglass batts in every category, sealing air gaps, blocking moisture, and delivering R-values that hold up for decades.

Home Assessment & Air Leak Diagnosis

We don't just spray and go. We assess your attic, crawl space, walls, and rim joists to find exactly where your home is losing conditioned air. You get an honest diagnosis before a single proposal is written.

Foam Type and Project Scheduling

We walk you through open-cell vs. closed-cell options based on your home's specific needs, your climate exposure, and your budget. Once approved, we lock in a start date with a realistic same-day completion window.

Installation, Cleanup & Final Inspection

Our crew handles the full spray foam installation in-house. Every job ends with a thorough cleanup and a final walkthrough so you can see exactly what was done and where .

Start Your Project

From custom builds to full-scale renovations, built to a higher standard.

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FREQUENTLY ASKED QUESTIONS

Frequently Asked Questions

Great question — and honestly, it depends on where your home is losing energy. If your energy bills are high but your existing insulation looks intact, you likely have air gaps that spray foam can seal completely. If your insulation is old, compressed, or missing entirely, a full spray foam installation is almost always the better long-term investment. We'll tell you which one your home actually needs — not just the bigger job.
Most residential spray foam jobs are completed in a single day. Attics and crawl spaces typically take anywhere from 2 to 6 hours, depending on size. We'll give you a realistic time window before we start so you can plan your day — no open-ended timelines.
Yes — we work on both. New construction allows us to insulate before drywall goes up, which is ideal. But we also retrofit spray foam into existing Lancaster-area homes regularly — in attics, crawl spaces, rim joists, and bonus rooms. If you're not sure what's possible in your specific home, just call us and we'll walk you through it on the spot.