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Find Spray foam insulation pros in La Salle

Avatar for Neil Umphress Construction
Neil Umphress Construction
4.9(
25
)

Serving La Salle, IL and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: True professional

"Installed additional insulation in attic and walls and did an excellent job. Also put in attic vents and exhaust fan. I will hire again for various construction projects."
Insulation job
Insulation job
Insulation job
Insulation job
Insulation job

+8

6 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
263
)

Serving La Salle, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Devan, Lauren and Brendan were my main points of contact with Home Genius Exteriors and they showed professionalism and personality throughout the whole process. Both Brendan and Devan spent time taking to me, even after our business was concluded, this was an exceptional experience and I highly recommend Home Genius Exteriors and all their employees."
Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
272
)

Serving La Salle, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
3383 neighbors recently requested a quote
Recommended by85%of homeowners
Cronkhite Home Solutions
3.2(
169
)

Serving La Salle, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"The crew was very courteous, they got the job done, I thought the materials were a little high. Overall, they did a great job. I wont know how good the work is until my utility bill comes in. Ameren did the Home Audit for me, and that's what prompted me to get the insulation project done. The project only took a couple days to complete. The price did include blown in for my Attic and Rolled Batting in the basement"
 Medium Grey Double Four Traditional Lap Siding
 Eco Fiberglass Insulation
 This deck has a diagonal design
 Before
 Before

+55

Response time1 day
289 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Home Comfort, Inc.
Home Comfort, Inc.
4.9(
157
)

Serving La Salle, IL and surrounding areas

In business since 1948

Emergency services offered

Credit card accepted

"Removed existing insulation and installed spray foam. Great company to work with from my initial inquiry through the entire process of quoting, scheduling, removal and installation. I would definitely recommend Home Comfort Insulation."
Response time11 hrs
Response rate94%
Recommended by87%of homeowners
Avatar for Home Comfort Insulation
Home Comfort Insulation
4.6(
12
)
Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"All of the people (salesman and workers) were very nice and easy to work with but there was a disconnect between them. The salesman obviously had never done this kind of work so some things he thought could be done actually wouldn't work. For example, in the kitchen wall, one of the biggest problems with cold intrusion comes from a covered over glass brick window. The workers were unable to fill behind the cabinet there because the drill would have broken the glass, so that will still be a spot of cold intrusion.
The other major problem of disconnect was a crawl space in a room addition. Apparently it is so shallow that no one can fit into half of it to spray. I can't believe the company doesn't have a remote camera they could have used to determine that. The end result is that only half of my crawlspace got the spray foam. They offered to cut a hole in the floor and try to do it that way or to dig around two sides of this room and spray the outside. I passed on those two solutions.
I waited more than three weeks for the salesman to get back to me with those possible solutions. I feel that was poor responsiveness and a lack of professionalism.
"
Recommended by88%of homeowners
Avatar for Neil Umphress construction
Neil Umphress construction
4.9(
22
)

Serving La Salle, IL and surrounding areas

In business since 2000

Emergency services offered

Warranties offered

"Neil Umphress explained exactly how he would complete the installation of insulation in my attic including the type of material he would use. When a problem was encountered he discussed how it could be handled and left the decision to me. They worked all day with a lunch break Then another problem occurred and I thought they wouldn’t be able to finish in a day, but they pushed through, cleaned up and even insulated an area that was not in the contract just because it needed it. I have more work and will definitely call Neil Umphress to do it."
Blown-in
blown-in
insulation
blown-in insulation
blown-in

+11

Response time11 hrs
Response rate92%
Recommended by52%of homeowners
Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)
Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"The technician was professional and did a very good job.  All the old insulation was removed, bagged and cleaned up.  In addition, they helped us out by removing some old items remaining in the crawlspace.  The space has a very low ceiling and they did a great job spraying the foam on the walls."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by90%of homeowners
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FAQs for spray foam insulation projects in La Salle, IL

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.