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Find Spray foam insulation pros in Raisin-City

Avatar for Tyson Insulation
Tyson Insulation
4.8(
77
)

Serving Raisin-City, CA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

"I asked you for contractors who do spray foam insulation and so far everyone you have sent to contact me' DON'T do spray foam insulation. I have no idea how good or bad they are, but you were of NO help to me."
Installing Reflective Insulation
Office space
Office space
Before
Office space

+30

Response time1 day
42 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Rodriguez Insulation
Rodriguez Insulation
4.8(
56
)

Serving Raisin-City, CA and surrounding areas

Approved

In business since 1996

Free estimates

Small jobs welcome

"Very efficient. They showed up on time. Explained the service, did a nice job. Left no mess. Would highly recommend Rodriguez Insulation."
Response time1 day
34 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Icon Insulation
Icon Insulation
5.0(
15
)

Serving Raisin-City, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I'm extremely impressed with Luis and Icon Insulation. After moving into a 115 year old house about 5 months ago, and having a lot of contractors doing various jobs, Luis was a breath of fresh air! I had him Insulate my attic, and then I had him back again to insulate under our floor. I would highly recommend Icon Insulation to anyone I know. They are very responsive and answered all my questions before our appointment, punctual, professional, and have a great work ethic. (Something hard to find these days.) Thank you for your great work!"
Radiant Barrier Install
Wall & Ceiling Insulation
Attic Insulation Install
Attic Insulation Install
Icon Insulation

+1

Response time2 days
Recommended by90%of homeowners
Avatar for America One Insulation
America One Insulation
4.7(
15
)
Insulation - Install or Upgrade

Serving Raisin-City, CA and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"It was a very easy and pleasant experience. Tom came to my house to do an inspection after we met him at the Fresno Home Show. He went into the attic, took some pictures then came down and explained what was in the attic. He then explained our options and recommended what he thought we should do. He told us about their process, sealing the air out of the attic with foam, checking our AC ducting before adding insulation, putting in rulers to measure the insulation, then sealing the lid with rolled insulation and weatherstripping the access. He gave us a very good price and we agreed to the deal. When they came out to do the job to my surprise it was Tom and his helper. The helper (i forgot his name) put on his coveralls, mask and shoe covers before he went into the attic to seal it. Tom then put in some covers for the wall corners and carpet cover before bringing in the hose. When it came time to blow in the insulation, after bringing in the hose Tom went out to start the machine in the truck. The process took about 2 to 2 1/2 hours from start to finish, after the helper finished adding the insulation they invited my husband to look in the attic to show him the difference, they then showed us the lid with the insulation added and sealed the lid with foam. After this, Tom removed the hose and the carpet protection, then the helper vacuumed up the closet and any insulation that was there. We couldn't be happier with the whole process and would definitely recommend Tom and America One Insulation!"
Recommended by91%of homeowners
CAL FOAM Inc.
5.0(
1
)

Serving Raisin-City, CA and surrounding areas

In business since 2014

Free estimates

Warranties offered

We are a family owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your spray foam projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Response time3 days
Avatar for Official Pest Prevention
Official Pest Prevention
4.6(
58
)
Insulation - Install or Upgrade

Serving Raisin-City, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Went well. We only needed to bag up a few things inside the house. The company was very proficient at putting up and taking down tent. They also allowed us to get into our backyard. That was nice.we stayed on our property. We are using this company for pest control thru the year. They do a good job?
"
Additional Photos
Additional Photos
Recommended by89%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Insulation - Install or Upgrade

Serving Raisin-City, CA and surrounding areas

In business since 1971

Credit card accepted

"I love American Shield.  I love American Shield.  I love them. We have 2 homes; this home is 30 years old, our home in California is twenty years old and we have used them in both places.
A, number 1, plus, plus!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 16
FAQs for spray foam insulation projects in Raisin-City, CA

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.