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TRUSTED BY SANTA ROSA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon76
    Verified insulation services reviews

Find Insulation pros in Santa Rosa

Avatar for Redwood Insulation
Redwood Insulation
4.9(
16
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"Matt was very good about keeping all appointments and very friendly. His work on the insulation was nice and neat and very effective. Good adhesion in all surfaces, and he even made a special trip back on our small job to finish insulating several windows. Matt gave the best service and best product of all the contractors I’ve had to hire in the last year. We may ask him to come back and insulate the rest of the garage!"
Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Eagle Shield
Eagle Shield
4.3(
18
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving Santa Rosa, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I love this company! Garrett came to my home and assessed how efficient our current insulation, etc was. He was very informative and friendly — explained what we needed and how they could help. At the time, I decided to hold off and he never pushed the sale. When I was ready, he was quick to accommodate my schedule. His team: Angel, Luis, Tommy and TJ were great! They arrived early, were professional, courteous, kind, very helpful with my questions and were above and beyond to help fix things that I wasn’t even aware of. They also were more than happy to help with small problems that I had no idea how to fix. They worked quickly and cleaned up afterwards. You could tell they cared about their work which makes me feel confident that the job was done right. They were also fun to have around — my Great Dane loved them too! Garrett and Dave checked in with me during and afterwards to make sure things were going well and if I had any questions. I highly recommend Eagle Shield."
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+9

Response time7 hrs
5 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Attic kings
Attic kings
5.0(
10
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Santa Rosa, CA and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Moshe and his team at Attic Kings are amazing! When I contacted them, they got back to me almost immediately with a date and time for an estimate to install insulation. Moshe was very communicative, texting and calling to let me know when he would arrive. On installation day, Moshe made sure to keep everything as clean as possible, and everything went incredibly well. They are all so kind--would definitely hire again!"
Additional Photos
Response time5 days
Response rate100%
Recommended by100%of homeowners
Avatar for Attic Masters insulation Services
Attic Masters insulation Services
4.8(
111
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Santa Rosa, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"I hired Attic Masters to do an energy efficiency job at my house. The job included work in the attic, crawlspaces and major insulation at the garage. I’m happy with the overall service that I got from Adam and his company Attic Masters. The first consultation meeting was very productive and honest than the other companies that I met. I felt very secure with Adam's knowledge and the quality of his initial assessment. The overall work got increased as i decided that I wanted to do more work than originally planned. All the people that worked at my house (total of 3) were cooperative and the project rolled out easily. Adam did a wonderful amount of research about some things that were not usual. I wanted new insulation, new walls and more efficiency. After all the research that Adam did and the consultation he provided me with, we moved forward with the agreed upon plan and it was executed well. Adam and his team were willing to come over as needed for small finishing touches, questions, and more... He definitely went above and beyond on multiple occasions."
HVAC Duct Replacement
Insulation Installation & Attic Cleaning
Air Sealing & Rodent Proofing
New Construction
Vapor Barrier Install

+204

Recommended by94%of homeowners
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Insulation questions, answered by experts

Before starting an insulation service project in Santa Rosa, schedule an energy audit to identify problem areas, inspect for moisture or pest issues, and ensure easy access to attics or crawl spaces. Plan your project for late spring or early fall to minimize weather-related delays. Research available utility rebates, select fire-resistant materials, and coordinate with HVAC professionals if upgrading ventilation or air sealing for optimal results.

Helpful?

In Santa Rosa, you’ll find several types of insulation contractors, including full-service providers, energy efficiency specialists, spray foam experts, retrofit and weatherization companies, general contractors who handle insulation, and blown-in insulation specialists. Some focus on attic insulation or older homes, while others offer whole-home upgrades. Choose a contractor whose expertise matches your project’s needs and Santa Rosa’s unique climate challenges.

Helpful?

When hiring insulation service pros in CA, prioritize contractors with proven experience in local homes and a strong understanding of energy efficiency and weatherization best practices. Look for those familiar with fire-resistant materials and seismic considerations. Ask for references from recent Santa Rosa projects, review certifications, and ensure they offer comprehensive services like energy audits and post-installation inspections for quality assurance.

Helpful?

After finishing an insulation service project in Santa Rosa, schedule a final inspection and consider thermal imaging to confirm proper coverage. Monitor energy bills for improvements, and periodically check for settling, moisture, or pest issues—especially after winter rains. Keep all documentation for warranties and rebates, and regularly inspect fire-resistant insulation as part of ongoing wildfire preparedness and home maintenance.

Helpful?

In Santa Rosa, the Mediterranean climate—with hot, dry summers and mild, wet winters—directly shapes insulation service projects. Summer heat increases the urgency for attic insulation and can make installation challenging, while winter rains require careful moisture control to prevent mold. Additionally, wildfire risk means fire-resistant insulation is often preferred, and year-round temperature swings make energy efficiency and indoor comfort top priorities for homeowners.

Helpful?

The Santa Rosa, CA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.