
Cedar Rapids insulation contractor
5.0 from 100+ Google reviewsRead reviews
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A new home in Hiawatha
A rendering of Thermal Shop's new headquarters in Hiawatha, Iowa: a two-story office joined to a warehouse, with room for the shop, the trucks, and the crew.



Core values
What we stand for
Own your role
We take personal responsibility, period. If it's yours, you own the outcome, the win, and the miss. No babysitting, no micromanaging, just A-players who take pride in true ownership.
Insatiable desire to improve
Getting better isn't a goal here, it's our default setting. When we hit a high bar, we raise it again. We're builders at heart: of homes, of systems, and of ourselves.
Win-wins
We look for outcomes that work for everyone involved: team, customers, and partners. We don't settle for the obvious answer if there's a better one. We're always asking, “What is option C?”
Customer first
Thermal Shop was built on trust, and we protect it. We communicate fast, show up when we say we will, and handle problems head-on without excuses. If a decision doesn't take care of the customer, it isn't the right decision.
Integrity
We do honest work and honest business. We won't trade our reputation for a quick buck, and we stand behind what we install. We do the right thing, especially when it's hard.
Transparency
We communicate clearly, directly, and with context. We don't do politics, vague feedback, or guessing games. Say it plainly, and let's execute. We share the “why” because informed people make better decisions.
What we install
Insulation, gutters, and shelving
Our sister company
Energy Ratings Group
Energy Ratings Group, ERG, tests how homes actually perform. Having that testing close at hand keeps the whole house in view when we plan insulation work.
Insulation inspections
Insulation and air sealing checked before the drywall goes up.
HERS ratings
The nationally recognized score for how efficiently a home uses energy.
Energy code testing
Blower door and duct leakage tests that new homes in Iowa need.
Based in Cedar Rapids
Working across Eastern Iowa
Thermal Shop works with homeowners, builders, and contractors throughout Eastern Iowa, from the Cedar Rapids metro to Waterloo, Cedar Falls, Iowa City, Dubuque, and Davenport, with select projects as far west as Des Moines.
6425 7th St Ct SW, Suite A, Cedar Rapids, IA 52404
Home base
Cedar Rapids & surrounding communities
- Cedar Rapids
- Marion
- Hiawatha
- Robins
- Fairfax
- Ely
- Palo
- Center Point
- Mount Vernon
- Lisbon
Linn County
North on I-380
Waterloo & Cedar Falls corridor
- Waterloo
- Cedar Falls
- Independence
- Jesup
- Waverly
- Vinton
- Evansdale
- Hudson
- La Porte City
Black Hawk, Buchanan, Benton, and Bremer counties
South on I-380
Iowa City & the I-380 corridor
- Iowa City
- Coralville
- North Liberty
- Tiffin
- Solon
- Swisher
Johnson County
Northeast on US 151
Dubuque corridor
- Dubuque
- Dyersville
- Manchester
- Anamosa
- Monticello
Jones, Delaware, and Dubuque counties
East on I-80
Davenport corridor
- Davenport
- Bettendorf
- Eldridge
- LeClaire
- Blue Grass
- Walcott
- Durant
- Wilton
- Muscatine
- West Liberty
- Moline, IL
- East Moline, IL
- Rock Island, IL
Scott, Muscatine, Cedar, and Rock Island (IL) counties
West on I-80
Select Central Iowa projects
Our core work is in Eastern Iowa, but we've completed select projects along I-80 as far west as Des Moines.
- Williamsburg
- Grinnell
- Newton
- Altoona
- Des Moines
Iowa, Poweshiek, Jasper, and Polk counties
Explore our insulation, seamless gutter, and shelving work across these areas. Not sure we cover your project? Send us the address.


