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TRUSTED BY OTTAWA, KS HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon11
    Verified insulation services reviews

Find Insulation pros in Ottawa

Avatar for Green Factor Insulation
Green Factor Insulation
4.6(
106
)

Serving Ottawa, KS and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"I conferred with Green Factor with a insulation issue. They were great to talk to, and in the end I did not need to do anything with my insulation. They gave me their honest professional opinion. I recommend them to anyone who needs a insulation project done."
 Closed Cell Heatlok Soy 200
 Double Hung Vinyls
 Lifetime Warranty
Building in Effingham
 Rebuild sill and trim inside

+93

Response time2 days
17 neighbors recently requested a quote
Recommended by96%of homeowners
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
44 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Air Tight Of Kansas
Air Tight Of Kansas
4.5(
13
)

Serving Ottawa, KS and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"Awesome job of insulating the attic willing to explain any concerns .felt sorry for the tech because of the high temperature that day but he never complained. Great job"
Residential Home
Metal Buildings
Metal Buildings
Metal Buildings
Metal Buildings

+2

Response time2 days
Response rate88%
15 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
11 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for EZ Seal Spray Foam LLC
EZ Seal Spray Foam LLC
New to Angi

Serving Ottawa, KS and surrounding areas

Approved

Free estimates

Offers commercial services

We are a locally owned and operated spray foam insulation business committed to providing exceptional service, quality workmanship, and honest communication on every project we undertake. Our experienced team takes pride in delivering customized solutions tailored specifically to meet each client's unique needs. We value integrity and reliability, ensuring every job is completed to your satisfaction. Our goal is to build lasting relationships with our customers through consistency, professionalism, and outstanding results. Let us show you why homeowners continually choose us as their trusted insulation contractor.\n

Gallery
Hobby house
Hobby house
Hobby house
Hobby house

+4

8 neighbors recently requested a quote
Avatar for C4 Insulation LLC
C4 Insulation LLC
4.9(
8
)

Serving Ottawa, KS and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I can’t say enough good things about this insulation service! From start to finish, the experience was absolutely top-notch. The team was punctual, professional, and incredibly knowledgeable. Mauricio took the time to explain all my options and helped me choose the best solution for my home. Mauricio also worked around my schedule going above and beyond with communication ensuring I was confident in my home improvement solution. The installation itself was seamless—efficient, clean, and with great attention to detail. I was impressed by how respectful they were of my space, leaving everything spotless once the job was done. If you’re considering upgrading your insulation, don’t hesitate—C4 Insulation is reliable, trustworthy, and truly cares about delivering quality results. I highly recommend them to anyone looking to improve their home’s comfort and efficiency!"
Project 575
2 inches closed cell
Part 2 after foam
Master bedroom
Aftermath

+10

Response time1 day
22 neighbors recently requested a quote
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
Showing 1-10 of 29
Insulation questions, answered by experts

When installing metal siding, a high-quality house wrap is considered the best protection against condensation and moisture infiltration. House wraps can increase a home's efficiency significantly. However, a house wrap is not a replacement for a vapor barrier because it can be permeable when moist air passes through siding. This is why it's essential to follow manufacturer instructions for insulating siding when installing new siding.

If you’re moving wires, installing new wires, or installing new fixtures in the space you’re insulating, then you will need to hire a licensed electrician to do that portion of the job for you. However, if you just intend on replacing old insulation or adding new insulation over existing insulation, then you don’t need to hire one. Your insulation installer will work around wiring, fixtures, outlets, and switches, even if they’re installing fiberglass batts in the voids where wires run. However, you will need an electrician if you suspect a problem with your wiring during the insulation work.

If the temperature outside is around 90 or 100 degrees with the sun beating on your home’s roof, it’s common for the attic temperature to reach 150 degrees or more. This excessive heat shows the importance of having a radiant barrier in place along with insulation. The radiant barrier reflects the heat entering the attic back upward, keeping your home’s temperature more consistent.

Your house may be cold even if the heat is on because of bad insulation, gaps in doors, small holes pulling hot air from the home, or excess humidity. The heater itself might be malfunctioning. For this problem, you’d need to talk to an HVAC pro. If you have a gas heating system (most do) this should be considered an urgent job as natural gas could be leaking in your home.

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

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.