Frequently Asked Questions

Depends on the starting condition of your envelope, but most Maine homeowners we work with see 20–35% off their heating bill after a proper air seal + insulation upgrade. We'll walk your home, identify the highest-impact areas, and give you a realistic projection — not a sales pitch.

Both are excellent, and the right choice depends on the cavity, the access, and your moisture situation. Spray foam gives the best per-inch R-value and air-seals in one pass; dense-pack cellulose is eco-friendly, quieter, and shines for retrofitting existing wall cavities. We'll recommend honestly based on what your house actually needs.

Yes — every estimate is free and we do them in person. We walk the home, identify the priorities, and follow up with a written quote within a couple of days. No pressure, no sales call follow-ups.

Yes, and this is where we shine. We retrofit older Southern Maine homes — many of them with no insulation in the walls at all. Dense-pack cellulose through small holes in the siding is often the answer; we'll walk you through the options.

Yes. Many of our projects qualify for Efficiency Maine rebates, and we can help walk you through the paperwork. Ask about current programs when we come for the estimate.

Most residential jobs are one to three days on site. Larger commercial or full-house jobs can run a week. We will give you a realistic schedule before we start, and we keep you posted throughout.