Insulation

Insulation

Most insulation problems don’t announce themselves. Your heating bill ticks up a little each winter. The upstairs bedrooms never quite cool down in July. You can’t see what’s happening above the ceiling, but you feel it every month. The Garrison Partners family of companies solves that blind spot. We send background-checked, uniformed technicians to inspect, install, and remove insulation in attics, walls, and crawl spaces. Every job comes with a written price before work begins and a written guarantee that lasts a full year. That’s the standard, and it doesn’t change from house to house.

What’s Included

Insulation work covers more than rolling out fiberglass. These are the jobs our crews handle most often in homes across the country, and how we approach each one.

Attic Insulation Installation

We install batts, blown-in fiberglass, and blown-in cellulose in attics of every shape, from open ranch-style lofts to tight-access second stories. The first step is an inspection of what’s already up there. In many homes built before the mid-1990s, existing attic insulation is compressed, uneven, or well below current recommended R-values. We’ll tell you what’s there, what it’s doing, and what it would take to bring it up to standard, with the price in writing before you decide.

Attic Insulation Removal

Older insulation doesn’t just underperform. It can hold moisture, trap rodent waste, or settle into a thin, useless layer. We use commercial vacuums to remove old fiberglass, cellulose, and even vermiculite that’s been contaminated by pests. The work is contained so dust doesn’t end up in your living space, and the attic is left clean enough to inspect before anything new goes in.

Air Sealing

Insulation’s biggest enemy is air movement. Gaps around recessed lights, plumbing stacks, and attic hatches let conditioned air escape straight through the ceiling. Our crews seal those openings with foam and caulk before new insulation goes down. In most homes this step does more for comfort than the insulation itself, because it attacks the drafts you actually feel at outlets and baseboards.

Crawl Space Insulation

Damp, cold crawl spaces radiate discomfort up through the floor. We install closed-cell spray foam and rigid foam board on foundation walls, rim joists, and subfloors. The goal is a dry, stable crawl space that doesn’t pull moisture into the joists and doesn’t make the living room floor feel like a walk-in cooler all winter.

Wall Insulation Retrofit

Homes built before the 1980s often have empty wall cavities. We drill and fill those cavities with dense-pack cellulose or injection foam, working from the exterior or interior depending on your siding and layout. The finished job reduces drafts and street noise, and the holes are patched and matched so the work disappears.

Spray Foam Insulation

For new construction, remodels, and problem areas like cantilevered floors, spray foam provides both insulation and an air barrier in one pass. We work with Icynene and Demilec open-cell and closed-cell products, installed only by trained technicians in proper protective gear. Spray foam done wrong is a mess and a hazard; done right, it outperforms every conventional material we install.

Why Homeowners Choose the Garrison Partners Family

Garrison Partners is built on a simple observation: the trades run on trust, and trust runs on discipline. Our owners come from military and first-responder backgrounds, which means the habits that made them reliable in the field make them reliable at your front door. We show up inside the window we gave you. We put the price in writing before a single tool comes off the truck. We do the job by the book, and we leave the site clean. Then we put the work in writing for a full year under the 365-Day Done Right Promise: if it fails in that year, we come back and make it right at no charge. That’s what The Garrison Code means around here. A garrison is the unit stationed to protect a place and keep it ready around the clock. That’s the name, and that’s the job.

Frequently Asked Questions