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Find Insulation pros in Ottawa

Avatar for Green Star Energy
Green Star Energy
4.8(
242
)

Serving Ottawa, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"A sole proprietor business, Green Star provided a very competitive itemized written bid. Stuart was very accommodating in considering old (>100 years) home challenges and discussing insulation options and solutions. Promptly arrived on scheduled date, his team was diligent in adding blow in insulation to attic and exterior wall space, as well as foam to basement sill plates, all in one day. Very friendly, knowledgable, professional and unobtrusive in providing their services."
Larson Project
Larson Project
Before
Reflective insulation - After
Solar attic ventilating Fan

+12

Response time2 days
56 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Air Tight Of Kansas
Air Tight Of Kansas
4.5(
13
)
Insulation - Install or Upgrade

Serving Ottawa, KS and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"First off the job I was wanting done was a small job. I installed a window in the mud room and when I removed the paneling in the wall to cut the hole for the window, I found unexpected voids in the wall from the previous work. I also put up a stud wall in the west of the mud room. My original plan was to fully insulate with foam the mud room because it was the only room in the house left exposed to outside temperature changes. I expected to pay fully for the work.
Chris, owner and president of Air Tight, came over to give me a proper estimate for the work I wanted done. I showed Chris all that I wanted done from the garage end first and then I showed him the wall with the newly installed window. He noticed the voids in the wall and was surprised because his company "does not do substandard work," as Chris put it. I was prepared to pay for the new work I wanted done, but he told me Air Tight of Kansas would do it for free.
Air Tight of Kansas stands behind their work more than a 100%. I could not be happier with the insulation. The house stays  warmer in the winter and cooler in the summer with the new heating and cooling system without sky high bills. There is no more creaking or popping with the change in temperature any longer. As an added bonus to the foam insulation, there is less movement do to strong winds, one can hardly hear the wind or rain for that matter.
The employees are excited about their product and that excitement I picked up on at the Home Show, where I was introduced to foam installation as a retrofit option. The cost was reasonable and I expect to pay less in gas and electricity for heating and cooling over the next few years.
I highly recommend Air Tight of Kansas for new construction and remodeling for your insulation needs.
"
Residential Home
Metal Buildings
Metal Buildings
Metal Buildings
Metal Buildings

+2

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for Modern Foam Solutions LLC
Modern Foam Solutions LLC
5.0(
5
)

Serving Ottawa, KS and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

Modern Foam Solutions LLC offers top-quality services for residential and commercial properties for both existing structures and new construction. Whether you need small repairs or insulation applied in the walls and floors of your entire home, we have the skill and expertise to get the job done promptly and seamlessly. Our diagnostic testing can help us find air leaks in your home, identifying areas where air is coming in or escaping out. It can also reveal if your home is too air tight.\n\nCall us today! (866) 343-FOAM (3626)

Spray Foam Insulation
Metal Building Spray Foam Systems
Concrete Lifting
Polyurea Roof Coating
Open Cell Spray Foam Insulation

+1

Response time3 days
10 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for CBI, LLC
CBI, LLC
4.7(
15
)

Serving Ottawa, KS and surrounding areas

In business since 2007

Free estimates

Warranties offered

"I FELT PLEASED WITH BRENDAN AT CBI LLC HE WAS HERE ON TIME AND FELT HE DID A GOOD JOB AND WAS NOT UNREASONABLE ON HIS PRICE. I FELT HE WAS HONEST AND WELL KEPT APPEARANCE. I WOULD RECOMMEND HIM TO FRIENDS OR FAMILY NEEDING INSULATION. I WAS HAPPY TO HAVE FOUND HIM FOR THE JOB."
Recommended by92%of homeowners
Avatar for Young Remodeling
Young Remodeling
4.3(
107
)
Insulation - Install or Upgrade

Serving Ottawa, KS and surrounding areas

In business since 2005

Free estimates

"I started looking for remodeling companies at the remodeling show several months before I met with companies to discuss price, etc. Frankly, I walked past the Young Remodeling booth because it was so beautiful that I assumed it would be too expensive. However, after checking the ratings on Angie's List, I decided to get a bid from Young. They were the fourth of four contractors I to bid on the job. When I got their bid, I told Randy that they came in 2-3 thousand higher than anyone else. The net day, he called me back and said that the owner, Paul Young would like to meet with me. Paul and Randy came out and looked at the bathroom. Then Paul and I discussed what I envisioned for the bathroom. He said that they could come very close to what the others had bid. Later, when I was discussing the options with my husband, I realized that Young was the only company that was going to take out all of the walls, floor, and ceiling, not just those in the tub/shower area. With the other contractors, I was going to have to remove the wallpaper myself. The folks at Young told me not to bother removing the wallpaper since they would be tearing out the walls and using waterproof backer board throughout the entire bathroom. They also were the only ones to bid a new window rather than re-use the old one. In addition, the other contractors said it would be a problem to move the toilet, but Young suggested we move it in order to increase the size of the shower. They told me that moving the stool was no problem at all. In addition to all of the above, Paul Young held my hand through the entire process. He gave me sound design advice, then went with me to pick out everything. He even told me when items I chose would exceed my budget. When I chose a counter top and shower door that would increase the cost, he asked me several times if I was sure I wanted to incur the increased cost. He held my deposit check until he felt certain that I was certain about the increase. I appreciated his concern and patience. The project took a little longer than anticipated, but that was because I pushed them to start sooner than planned and therefore, the custom items weren't quite ready. It was well worth the wait. The quality of the work done in the bathroom is phenomenal. The tile work is gorgeous, and the custom vanity exceeded expectations. When I changed my mind in mid project about the placement of the grab bars which had already been installed, it was no big deal to them even though the change required extra sheet rock work. I added a minor change to the project which also increased the total cost. The addition was to install a comfort height toilet and grab bars in my 1/2 bath on the main level of the house. Now both of the bathrooms my mother uses are safe as well as beautiful.
"
Additional Photos
Additional Photos
Additional Photos
Before-YR project
After- YR project 1

+8

Recommended by89%of homeowners
Showing 1-10 of 30

FAQs for insulation service projects in Ottawa, KS

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Ottawa, KS homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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