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Find Spray foam insulation pros in Delong

Avatar for Spray Foam Genie of South Bend
Spray Foam Genie of South Bend
4.9(
14
)

Serving Delong, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I recently used the spray foam from Spray Genie South Ben, and I couldnâ t be more satisfied with the results. The application was smooth, and the foam expanded perfectly, providing excellent insulation and coverage. I highly recommend their spray foam to anyone looking for reliable, high-quality insulation products. The product performs exactly as advertised, and the results speak for themselves!"
Barn (1)
Barn (1)
Barn (1)
Workshop
Walls

+6

Response time3 days
Response rate95%
34 neighbors recently requested a quote
Avatar for D&N Insulation
D&N Insulation
4.7(
80
)

Serving Delong, IN and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"D & N Insulation owner Dennis his son Nathan and Gaitlin work as a team . Professional , caring to the request of there client . During them doing our attic Dennis came.down and I was concern of the furnace room of the coldness . Dennis advised of gluing insulation board to the wall and I agreed . So Dennis left the residence to buy the insulation needed for those exterior walls for improvement . When that furnace room got finished it is a lot warmer . Dennis is a good listener to the client . I would recommend D&N Insulation to family , friends etc..."
Response time3 days
36 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kokomo Spray Foam LLC
Kokomo Spray Foam LLC
5.0(
5
)

Serving Delong, IN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n

63 neighbors recently requested a quote
Avatar for Airtite Insulation, LLC
Airtite Insulation, LLC
New to Angi

Serving Delong, IN and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Here at AirTite Insulation, we provide quality service at the highest level. We treat each and every project here at AirTite as if it were our own and take great pride in making sure we have done everything in our power to insure a happy satisfied customer. You can expect excellence and professionalism in all aspects of our work. With over 20 years of experience we can guarantee you will be satisfied with our craftsmanship and customer service.

Response time4 days
Avatar for USA Insulation of Indianapolis
USA Insulation of Indianapolis
4.0(
73
)

Serving Delong, IN and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"We contacted Angie’s List for recommendations for Blow-in Insulation to refresh older insulation in our attic. Three companies we recommended to us. Two phoned the next day. I never heard from the third. I told both I was gathering information and would call to schedule an estimate. I called and scheduled two companies, including USA Insulation, to come make an estimate. One company called one minute before scheduled and wanted to re-schedule. Chris from USA was on time. We were pleased with his offer and accepted. He scheduled the installation for the next day. William and his helper arrived, set everything up, and went to work. I checked regularly and photographed the attic. When they were through, they thoroughly cleaned the area. We were quite pleased. Shortly after completion, Michael, a company inspector, arrived to check the work. I would give the company an A+."
Recommended by81%of homeowners
Avatar for USA Insulation North Central Indiana
USA Insulation North Central Indiana
4.2(
29
)

Serving Delong, IN and surrounding areas

In business since 2019

Free estimates

Warranties offered

"There was 3 people working on the insulating job, they were very professional and worked together very good. They done a very good job cleaning up after the job was finished."
1905 HOME
INSULATION JOB
Install
Install
Install

+4

Response time1 day
Response rate95%
Recommended by83%of homeowners
Coastal Spray Foam
5.0(
1
)

Serving Delong, IN and surrounding areas

In business since 2021

Free estimates

Offers commercial services

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customers in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you\n

Response time7 hrs
Recommended by100%of homeowners
Avatar for USA Insulation North Central Indiana
USA Insulation North Central Indiana
5.0(
4
)

Serving Delong, IN and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"The owner of USA Insulation, Mark Owens, and his associate spent over an hour inspecting every nook and cranny of my 2800 Sq. Ft. two story home. After which, Mark spent a lot more time reviewing the current situation regarding my home's insulation. Then he thoroughly explained what needed to be done to correct the situation I was so impressed with his knowledge and professionalism and explanation of options. In the end, I decided that the one or two more years I intended to be in this home was not worth the investment. I suggested a partial and less expensive fix that would have resulted in a contract for him. Instead of taking my money, he explained why this would not fix the issue in the coldest room in the house and why it would not be a wise investment for me. I have great respect for his integrity and would recommend him as a professional of the highest caliber. If I should decide not to move in a few years, I will be calling USA Insulation, Mark Owens."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
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FAQs for spray foam insulation projects in Delong, IN

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.