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Find Spray foam insulation pros in Nicasio

Avatar for Vortex Insulation, Inc.
Vortex Insulation, Inc.
4.8(
31
)

Serving Nicasio, CA and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"Working with Vortex was a great experience. The crew was totally professional and very experienced and did an excellent job spraying closed cell insulation in the new addition to our house. When they were done the job site was left totally spotless. Their prices are very reasonable/competitive. We are very pleased with the work they did and how easy it was to work with them. We will certainly use them again in the future."
Blow in cellulose insulation into the garage walls
Spray foam insulation into the garage ceiling.
Old blow-in fiberglass insulation removal in the a
Response time1 day
90 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Attic Pros
Attic Pros
4.7(
101
)

Serving Nicasio, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We had had a problem with rodents in our attic and crawl space last year that we had solved. When we were installing new can lights in the ceiling this year, we discovered the problems that we had not solved—lots of rat droppings, a couple of rat skeletons, old, ineffective insulation, and generally a mess in the attic which needed a fix. We contacted Attic Pros based on the reviews of others and scheduled an assessment. Jeremy came on time as promised, and he provided a detailed assessment of the attic (and our crawl space below the house) complete with pictures and a recommendation of what was needed. We received a detailed estimate that evening with a plan to complete the work over two consecutive days. We scheduled the service for days that worked for us. Armando and his crew arrived promptly on day #1. They removed the old mix of batts and blown-in insulation, and vacuumed the entire attic eliminating all evidence of the prior rat infestation and disgusting mess. The provided pictures of the cleaned out space (which I confirmed with my own inspection of the attic) which was spotless down to the rafters and floor boards. They also completed vacuuming out and sanitizing the crawlspace and disinfected the attic space. They inspected all possible entry points for rodents and other pests and air sealed and patched all of the small holes around pipes, vents etc. with mesh and foam. All of the old disgusting insulation and other waste disappeared into large bags which were hauled away (thankfully!). They also installed attic recessed light covers over the ceiling can lights in the entire house to minimize air (and heat) leak around the fixtures. On day #2 Armando arrived in the early morning with a crew and a truck full of fresh batt type insulation. They spent the day re-insulating the entire attic with R38 batts. Because of a very narrow attic space in one area under the roof, they had to cut a new attic access in one of our closets to complete the job. They were efficient and answered all of our questions that arose, and when the job was complete, they left virtually no evidence that they had been in around the house, except for the very nice thick layer of insulation in the attic, which our furnaces already appreciate. Jeremy was in contact via text message throughout. In fact, after they had to cut the new attic access, Jeremy asked us whether we wanted it restored or whether we wanted to retain the new access for future use. We decided to keep the access, so Jeremy sent a member of the crew out the following day; he framed the access and placed a trap door into the closet even painted to match the closet color! Overall, we were very pleased with the job. We are happy to have cleaned up the mess in our attic and crawl space and assured that a new infestation is unlikely since all possible entry points have been patched up. In any case, they set traps in the attic and crawl space to make certain that we were rodent-free, and they provided a five-year guarantee to return at no cost if we detect any new rodent infestation. OVERALL WE WERE VERY SATISFIED WITH THE SERVICE FROM ATTIC PROS, INC, AND WE WOULD RECOMMEND THEM (IN FACT, WE ALREADY HAVE) TO ANYBODY NEEDING INSULATION REPLACEMENT AND/OR CLEANING UP FROM PESTS AND RODENTS."
Fortify your home’s attic with high-quality insulation and strategic rodent-proofing.
Lock in warmth and lock out pests with expert attic insulation and rodent-proofing.
Transform your attic into a pristine, energy-efficient area with our insulation and sanitation services.
Maximize your attic’s efficiency and hygiene with expert insulation installation and sanitation services.
Create a healthier living space with expert attic insulation installation and deep sanitation.

+3895

Response time9 hrs
Response rate97%
16 neighbors recently requested a quote
Avatar for Attic kings
Attic kings
5.0(
10
)

Serving Nicasio, CA and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Fantastic service, Mosh and employees dedicated to the complete eradication of all rodents. Traps, closing off access areas with steel mesh and sanitizing attic with a spray was worth the money. Most important was Mosh’s follow up 2 weeks later to make sure everything was all right. 10 star rating"
Additional Photos
Response time2 days
Response rate85%
3 neighbors recently requested a quote
Avatar for Atticare Construction
Atticare Construction
4.5(
172
)

Serving Nicasio, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I met with Milo (Field Tech/Sales) and he was great to explain their service and what I should expect. He provided an emailed quote to me on the spot as well as a copy of their insurance documents, bus. license number and proof of their "Diamond Certified" status. We had terrible rat problems in the attics and inner walls and needed to have our old insulation removed, attics sanitized, the entire crawl space/attic perimeters, and tops and bottoms (in attics and under crawl spaces) of interior walls rat proofed with small mesh wire and expanding foam. Also had mesh wire installed behind the crawl space openings that we could pretty easily still remove and replace when we have to get into the crawl spaces. Once we decided to go with Atticare I asked Milo to please send out a well-experienced, thorough crew to rid us of the severe rat problems as we were literally getting rat mite bites. He sent out Danis and his team to do the job which was for aprox. 1900 sq. ft., one-story, duplex. The team of about six fellas arrived on time, and immediately went to work. They did have some initial problems with the large vacuum machines. One would not start and one did not work at all. We had jumper cables though and they quickly got one going and went to another job site nearby to get a second vacuum machine. I thought they would not get done in one day because of the delay but the guys worked very diligently to get the job done and completed the job in one day as initially mentioned by Milo. I was present for the job which REALLY helped as I could easily communicate to Danis where we were really seeing the rat chewing damage, where we thought they were getting into and around the underside of the house crawlspace, and what wall they were really making a lot of noise in. Danis said I made his job a lot easier because I was present to alert them of problems we were having and where. So if you can be home to provide any "heads-up" on the specific problems/areas you are having the rat problems I think it really helps. Danis showed me before and after pictures throughout the job. Allena, the office mgr., emailed the pictures to me after the job was complete (and even called me on a Sunday, to remind me of my appointment which was early Monday morning). The fellas did very nice neat work and even covered areas with plastic sheeting in the garage where they had to crawl up to access the attics. Clean-up was perfect. The fellas worked well together too. I would definitely recommend Atticare/Milo/Allena and Danis' crew as the whole experience was excellent. Their price quote was very good too, compared to another "Diamond Certified" company that I received a quote from. I found everyone to be very professional and courteous. It has been a week since our service appointment and we haven't had any rats return! Thank you Atticare for a job well-done."
Before Atticare Services
After Properly Sealing the Access
After Insulation Installation
Clean and ready for Insulation Installation
After Insulation Installation

+26

Response time2 hrs
Response rate91%
4 neighbors recently requested a quote
Avatar for Coast Building Products
Coast Building Products
4.5(
14
)

Serving Nicasio, CA and surrounding areas

Approved (Corporate)

In business since 1950

Free estimates

Credit card accepted

"They get back to me immediately with a quote and were very informative about the recommendations for the insulation that I needed and would best suit my needs. They did the job quickly and efficiently and I really appreciate their courteous prompt service"
Spary foam rooof line
Batt installatoin
Applying Spray Fiam
Response time8 hrs
24 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Ace Insulation, Inc.
Ace Insulation, Inc.
3.5(
29
)

Serving Nicasio, CA and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Ace was the lowest price and used the best insulation material which was fiberglass not cellulose. They showed up when expected and did a good job, we know, my husband was a building inspector before he retired."
Response time2 days
55 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Tri County Insulation
Tri County Insulation
4.6(
19
)

Serving Nicasio, CA and surrounding areas

In business since 1974

Credit card accepted

"Every person that came into our home from Tri-County was very professional and respectful.  They covered everything with plastic before removing the insulation and again when blowing it back in.  They cleaned up and disposed of the plastic, vacuumed the attic and cleaned up after themselves such that  you would never have known they were here.  The job of sealing the attic was done so well that the inspector made a comment that he had never seen a job done as well as this and ask who had done the work.  He gave them very high praise.  

The salesman we had, Bryan Zailer, was very knowledgeable and helpful.  He would call back immediately if we had a question and stop by to check on things.  I would highly recommend Tri-County to everyone for their insulation needs."
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+4

Recommended by94%of homeowners
Avatar for Attic Masters
Attic Masters
4.7(
33
)

Serving Nicasio, CA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"We had an inspection and we had to replace the insulation in the attic. We were able to get a good deal from this company after we reached them via a referral. 
The work that they did was very good and professional. there were several employees at the house for the 2 days work that they did. We do recommend this company for any insulation replacement that you may need.
"
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+7

Recommended by95%of homeowners
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FAQs for spray foam insulation projects in Nicasio, 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.