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Serving Clinton, IA and surrounding areas. (563) 206-5767
Clinton Insulation insulates homes and businesses across Clinton and surrounding communities - stopping heat loss, blocking moisture, and cutting energy waste for good.
Clinton Insulation is a licensed insulation contractor serving Clinton, IA and the surrounding region. We offer 16 insulation and air-sealing services for homes and businesses - from spray foam and attic insulation to crawl space vapor barriers and retrofit work. Every job starts with a free on-site assessment so you know exactly what needs to be done before we pick up a single tool.
High energy bills and cold drafts? Spray foam seals and insulates in one step, cutting heat loss for good.
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Is your attic letting heat escape all winter? Proper attic insulation keeps warmth in and bills down.
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Gaps and odd corners in your attic floor? Blown-in insulation fills every space your furnace is losing heat through.
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Cold rooms, high bills, or drafty floors? A whole-home insulation upgrade addresses every layer at once.
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Old, wet, or pest-damaged insulation traps problems. We remove it cleanly so new material can do its job.
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Cold floors in winter? An insulated crawl space stops frigid air from settling under your home all season.
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Under-insulated walls are invisible but costly. Wall insulation evens out temperatures and reduces drafts in every room.
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Insulation slows heat loss - but air sealing stops it. Together, they deliver the biggest comfort improvement you can make.
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Damp, cold basement making your first floor miserable? Basement insulation keeps heat in and moisture problems down.
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Need insulation that also blocks moisture? Closed-cell foam is the dense, waterproof option for basements and crawl spaces.
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Looking for cost-effective foam insulation for interior spaces? Open-cell foam fills walls and attics while dampening sound.
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Commercial buildings need proper insulation too. We handle warehouses, offices, and multi-family buildings across the region.
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Moisture creeping into your crawl space? A vapor barrier stops ground moisture before it reaches your floors and framing.
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Protect your home from hidden moisture damage with a professionally installed vapor barrier in crawl spaces and basements.
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Leaky attic bypasses waste more energy than thin insulation. Air sealing the attic is where serious savings start.
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Older home with no room to tear out walls? Retrofit insulation adds coverage to existing structures with minimal disruption.
Learn MoreReach out by phone or the contact form and tell us about your home - the age, the area you want insulated, and what problem you want to solve. We ask a few quick questions so we can show up prepared. We respond within 1 business day.
We come out to your home, measure the space, and look for moisture, damage, or gaps that affect the job. You get a written quote before we leave - no guessing, no pressure. The estimate is completely free with no obligation.
On installation day, we seal air leaks first, then install the insulation. Most jobs wrap up in a single day. Before we leave, we walk you through everything that was done so you can see the work and ask questions.
Iowa requires insulation contractors to hold a valid state license. We carry full liability insurance on every project - residential or commercial. Ask for our license number before we start and we will hand it to you.
We come to your home, measure, and deliver a written quote - before any work is scheduled. There is no fee for the estimate and no pressure to book. You decide when you are ready.
We have been working on homes in the Clinton area since 2018. We know the housing stock, the climate, and the moisture conditions near the river. Your neighbors have hired us - you can ask around.
If something looks off after the job, we come back and fix it - no arguments, no fees. We walk you through the finished work before we leave so there are no surprises on either side.
Ready to get started? Call (563) 206-5767 or send us a message.
"They scheduled the estimate within two days and the attic job was done the following week. My upstairs bedroom has been noticeably warmer since - the difference was obvious after the first cold snap."
Mark T., Clinton - Attic insulation
"I was worried about moisture in my crawl space every spring. They came out, explained what was causing it, and installed the spray foam and vapor barrier in one visit. No more musty smell."
Diane R., Camanche - Crawl space insulation
"Our heating bills were way too high for the size of the house. They found that the rim joists had never been insulated and sealed them up. Next month's bill was noticeably lower."
Tom B., DeWitt - Spray foam insulation
We respond within 1 business day. There is no obligation after the estimate - you decide when you are ready to move forward. Once you submit, someone from our office will call to schedule a free on-site visit to measure your space and put together a written quote.
(563) 206-5767Clinton Insulation is based in Clinton, IA and serves 12 communities across eastern Iowa and western Illinois - including Camanche, DeWitt, Davenport, Bettendorf, Fulton, and Rock Island. Most of our service area is within a 60-mile radius and same-week scheduling is often available.
If your home was built before 1980 and has never had insulation work done, there is a strong chance your attic falls below the depth the U.S. Department of Energy recommends for eastern Iowa's cold winters. The shorter answer: if you can see your attic floor joists above the insulation, you need more.
Homes near the Mississippi carry more ground moisture year-round. That moisture travels through crawl space walls and floor framing, leading to musty odors, wood rot risk, and insulation that gets damp and loses its effectiveness. Closed-cell spray foam is the best barrier because it insulates and blocks moisture at the same time.
Insulation slows heat from moving through materials - but it does not stop air from sneaking through gaps around pipes, wires, and framing. Air sealing closes those gaps. Doing both delivers far more comfort and energy savings than either one alone. The ENERGY STAR seal and insulate program recommends addressing both in every home upgrade.
No - not always. In many cases a contractor can blow new material directly on top of existing insulation, which keeps the job faster and more affordable. Removal is needed when the existing insulation is wet, moldy, pest-damaged, or contains hazardous materials. A good contractor checks first and explains what they found before recommending removal.
MidAmerican Energy and Alliant Energy both offer rebate programs for qualifying insulation upgrades. On top of that, the federal government currently offers an energy efficiency tax credit for homeowners. These can often be combined - but programs change, so ask your contractor whether your specific project qualifies before signing anything.
Walk through the finished area with your contractor. Well-applied blown-in insulation should be even in depth with no thin spots or uncovered corners. Spray foam should be uniform in thickness and fully adhered - no gaps, no crumbly sections, no areas where the foam pulled away from the framing. If anything looks off, ask before the crew leaves.
Clinton Insulation is a licensed and insured insulation contractor company based in Clinton, IA, serving eastern Iowa and western Illinois since 2018. We are licensed through the Iowa Division of Labor, which requires contractors to meet the state professional standards before working on residential and commercial buildings. Since 2018, we have completed insulation projects across 16 service types - from spray foam and attic insulation to vapor barriers and commercial work - in over a dozen communities. If you want to know more about our team and how we work, visit our About page.
If your insulation looks compressed, discolored, or smells musty, it is not doing its job. Wet or pest-damaged insulation needs to come out before new material goes in.
In most cases, yes. A contractor can blow new material over existing insulation in an attic, which is faster and more affordable than full removal - as long as the existing material is dry and undamaged.
Ask for a walkthrough before the crew leaves. Even coverage, no visible thin spots, and sealed gaps around fixtures are the signs of quality work. Get the depth documented in writing.
The U.S. Department of Energy insulation guide covers R-value recommendations by climate zone and is the most reliable reference for understanding what your home actually needs. If you want a clear picture of where your home stands today, call us for a free on-site estimate.
Clinton sits on the west bank of the Mississippi River in eastern Iowa, directly across from Fulton, Illinois. The city has a population of roughly 23,000 and a deep history tied to the lumber industry - many of the homes still standing today were built during or shortly after the lumber boom of the late 1800s and early 1900s. You can learn more about that history at the Sawmill Museum, one of the city's most recognized institutions.
That older housing stock is one of the main reasons insulation upgrades matter so much here. Homes in the neighborhoods near Eagle Point Park and along the riverfront were often built before modern insulation standards existed - and whatever was installed has had decades to settle, compress, or absorb moisture. Clinton's proximity to the Mississippi also means ground humidity is higher than in inland Iowa communities, which makes moisture management in crawl spaces and basements a real concern. According to Census data, the median year homes were built in Clinton is in the mid-1900s - which means a large share of the city's housing stock predates the energy codes that drive insulation requirements today.
Whether your home is one of the older brick or wood-frame houses near downtown, a ranch-style home in one of the newer subdivisions, or a commercial building near one of Clinton's major employers like Archer Daniels Midland, Clinton Insulation serves the whole city. We know what the housing stock in Clinton looks like, and we know the moisture conditions that come with living near the river.
By appointment only, no walk-ins.
Clinton Insulation
310 S 5th St
Clinton, IA 52732
Always open, 24/7.
Clinton Insulation serves Clinton, IA and surrounding communities with expert insulation and air sealing - call now or fill out the form and we will respond within 1 business day.