Insul Techs

(268 reviews)

We hired Carlos Insulation to redo the insulation on our second floor and the difference is…read moreimmediate. The upstairs is noticeably cooler and more comfortable as it would get really stuffy late morning on a 70 degree day (old house). The crew was on time, professional, and respectful of our home by laying out floor protectors and wall plastics. They went beyond the original scope to address a few areas that needed attention and made sure the job was done right.

We had an amazing experience with Carlos Insulation! Carlos himself came to our house first to…read morecheck everything thoroughly and explain what needed to be done. He was professional, honest, and very easy to talk to. We felt comfortable right away. Couple days later, his team came out and completed the insulation in our home. They did a great and very precise job. You can tell they really care about their work and pay attention to the details What I appreciated the most is how clean they left everything. They used rugs to protect our floors and made sure to clean up after themselves. When they left, the house looked just as clean as before they started. Highly recommend Carlos and his team if you're looking for quality work and great service!

Attic Green

(87 reviews)

John's team was top notch. punctual, quality, and they photographed everything so I always knew…read morewhat was going on. we needed attic insulation and crawlspace vspor barrier and insulation and both areas are extremely tight. I'm amazed at the quality of work, pricing, and amount of time they were able to achieve what they did. Attic Green was the first company I found that offered both attic and crawl space service, and John came out next day after I called to offer a free bid. A competitor only did crawlspace, and asked me to go down and take pictures for him!!! Attic Green for the W!!!!

Amazing every step of the way. These guys are top notch in terms of service and follow through…read more John took the time to thoroughly explain the process, and his estimate was not only the most reasonably priced of the 3 I got, but also included all aspects of what the most expensive company was offering. The project was completed ahead of schedule and I was given before, during and after pictures. I absolutely wholeheartedly recommend this company.

Mr Attic - Rodent Proofing & Insulation Services

(115 reviews)

Excellent service! These guys are pros. They assessed the serivdw quickly and professionally. We…read morehad a rodent issue in the crawl space and they got rid of them, sealed everything, cleaned and disinfected and even fixed all the damage left by the rodents. Quick, effective and super professional. These guys are the only ones that did not try to push me into buying unnecessary services.

They were almost 1/2 the price of the larger corp companies for the same job. They came out and…read moreblocked the squirrels from enter the over hang. They did however accidentally tapped 2 of them in side, so they came back out and created a small opening to let them go (for a fee, but still the total cost was less that the others) and then a few days later when all was clear, they closed up the opening (no fee for coming back to close the opening, very nice) to resolve the issue.

Attic Kings

(85 reviews)

We found Attic Kings through Yelp, and had a really great experience! Ofek and Moshe were…read moreresponsive from the start, which made the decision easy after their consultation. A few days after we met and I signed the contract, the team came out to remove old roof debris left over from a recent reroofing, removed our home's original insulation, and installed fresh batt insulation in both the attic and crawlspace. They also added rodent proofing throughout the attic while they were at it. About a month later we heard critter noises, so I texted them and they came out to inspect. He didn't find anything in the traps but reset them to be safe. Sure enough, something took the bait because we heard it go off! Jose came back shortly after and discovered 2 mice (thankfully no rats), found a gap where the roof met the garage and sealed it up. He ran an ozone generator as a precaution for any smells. A couple weeks after that we heard faint sounds again. Jose returned, found one more entry point, sealed it, and since then there's been total silence! I really appreciated how thorough and persistent they were even after the job was technically done. Solid team, fair price, and they stand behind their work. Highly recommend Attic Kings!

I needed all new ducting and insulation done for my relative's home and got several bids for the…read morejob. Not only did Attic King give me the best bid, they went way above and beyond to coordinate the work with me, as I live out of the area. The communication was always prompt, and all my questions were answered with the utmost professionalism and courtesy. On the first day the crew worked an extremely long day removing all the old insulation and ducting, completely cleaning and sanitizing the attic, and installing all new ducting. They sealed every entry point they could find where rodents were getting into the attic . Then they laid traps and waited several days to come back and make sure no more rodents were getting in before they blew in the new insulation. Throughout the entire job, their representative Ofek kept me informed of progress and included pictures at each stage of the job. In an era when Customer Service seems to be a dying art, it's nice to know there's a company that puts the customer first and backs it with excellent workmanship. I could not recommend them more highly!

Attic Solutions

(183 reviews)

I got a quote from Joshua but ended up going with a different company because they also do AC…read moreinstallation but I wanted to write a review for Attic Solutions because I got a great impression of Joshua and his company. Also, he lowered his estimate to make it competitive with another offer, which I super appreciated.

For rodent control. Great service. Attic Solutions was able…read moreto find an entry point missed by the last company I used. They didn't recommend a full service expensive service and were about $2k cheaper than our other estimate.

Insulation Alliance

(123 reviews)

Umar and his team is the best in every.single.aspect! I had a bunch of companies come out to give…read morea attic insulation removal and installation estimate and not only was their price the best but customer service was top notch. They are on time, efficient, careful and most importantly HONEST. The are very flexible on scheduling (I don't think they have any days off!), prompt in replying, just absolute stellar company. They did my insulation removal on Sep 1 and insulation installation on Oct 23. I was so satisfied with them that I contacted them again in January for a furnace repair! Thank you so much Umar and team. You have a customer for life and I will recommend Insulation Alliance to everyone I know!

Small building needed new insulation and an attic fan. Very good communication. Price within the…read moreballpark. Arrived and time. Worked hard. Clean during the process, and good cleanup following. I would recommend, and use again.

Attic Crew

(622 reviews)

we got four estimates and learned a lot. attic crew completed the job in a day and did everything…read morewe asked

We worked with Jay, Andres(?), and Angelica. They really went above and beyond to help educate us…read moreabout the process of installing a moisture barrier and all the factors that go into successful rodent abatement. The communication was excellent, even on a holiday weekend I got called back within an hour of reaching out with questions, which I certainly did not expect! They arrived promptly for appointments and were thoughtful about avoiding tracking dirt into our home. They worked with us to customize their work to our coastal climate and were very transparent about exactly what materials they would be using (all top of the line, industral-grade!). I have pets and toddlers and they took my concerns about chemical disinfects seriously and offered several options to make sure I was comfortable with what was used in our home. They really seem to take pride in their work and enjoyed sharing before and after pictures to demonstrate all the improvements they made to our crawl space. I could not be happier with my choice to hire them, and plan to work with them again when I'm ready to replace my attic insulation.

Eco Performance Builders

(71 reviews)

So unusually knowledgable, so impressive, so happy to have found Eco Performance Builders…read more The great experience started with instantly talking to someone who could answer questions (usually the person answering the phone isn't so well equipped, or so I have found). Followed by an in house visit by brainy Kyle who can answer lots of questions on the spot. For me that means when I pull the trigger on the heat pump I'm considering, Eco Performance will be my go to.

I cannot say enough about Eco. Everyone I worked with was spectacular. Kyle was ALWAYS…read moreavailable....even when under the weather. I did not expect this. Above and beyond. The crews from Abierto to Angel were stellar. Abby was helpful, professional and patient with the new tech. Mini-split is great. Electric fabulous. I would utilize ECO in a heart beat for any home issues. Old school customer service fused with new tech. ******

Honest Rodent Proofing

(262 reviews)

After getting multiple estimates from different rodent and insulation companies, I can confidently…read moresay that Honest Rodent Proofing was by far the best experience!!! Best company - by far- in the Bay Area. AND they a the licensed too! Verrrrry important!! Many companies on Yelp are not licensed companies. AJ and his team went above and beyond to make sure everything was done 100% right. They were incredibly thorough, detail-oriented, and took the time to explain everything along the way. AJ especially stands out. He is a very reasonable guy, and transparent with what needed to be done, which sadly seemed like a rarity these days in the business world. I can tell he genuinely cares about doing the job properly and treating his customers fairly. At no point did I feel pressured or upsold (like I did with the several other companies I met with) just honest advice and quality work. He even offered to come over after the job was done to do a final walkthrough and address any concerns (if any) with my dad. The whole team was professional, hardworking, and they clearly take pride in what they do. If you are dealing with rodents or insulation issues and want a company you can trust, go with Honest Rodent Proofing! Thank you AJ, Yami, Jazmin, Aldo, Brian Ray, Sam, Francisco, Esequiel, Clemente, and the rest of the team!!!!

We recently had our home rodent proofed by Brian and Francisco. They were on-time, courteous,…read moreknowledgeable, and friendly throughout the service. They were able to point out the weak spots in the home and how the protections they installed to guard against rodents. Looking forward to the follow up visits and really appreciate the 1 year guarantee. And they made a very cool rodent proof door for our crawlspace!

Dryer Vent Pros & Air Duct Cleaning

(60 reviews)

Mike was easy to get a hold of, made time to squeeze us in when I realized I needed him out ASAP…read moreand did an amazing job! We were so impressed and grateful for his service - I'm almost positive he prevented a house fire as the ducts hadn't been professionally cleaned in probably over 20 years. Thank you!

Michael arrived on time, explained the procedure, he was very knowledgeable and provided pictures…read moreof a cleaned dryer vent, cleaned up afterwards. Thank you, Michael.

Delta Dryer Vent Cleaning

(127 reviews)

Highly recommend Delta Dryer Vent Cleaning. Mark was very responsive, punctual and worked around…read moreour schedule. They are priced fairly and are extremely efficient. Plus they are a local business and I love supporting local/small businesses.

Highly recommend Delta Dryer Vent Cleaning! Mark was fantastic. Punctual, efficient and was fairly…read morepriced. Excellent work and would use them again.

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Yelena D.

202

6

2

4 months ago

NIGHTMARE, that turn into greatest pleasure , success, satisfaction, and joy !!!!! It is always overwhelming and stressful ( at least for me), when it comes to home project. Specially when you know nothing about . It was my Insulatuon project! I was soooo LUCKY to get contact from my friend of INSUL TECHS. At the same day after reached out , LUIS RAMOS - The Owner of The Company - came into my house , checked everything very thoroughly, gave me estimate and options. At the very end of our meeting Luis said to me : " We will make your home very cozy and full of clean air!" AND THIS IS EXACTLY WHAT IT IS NOW!!! The whole project was done at promised time. Every single technician was very professional, respectful, kind , and caring. Luis was great to work with - very professional, honest, caring, kind, responsible, and easy to talk to! I see a HUGE difference in my bill!!!! And I AM feeling COZY in my house, just like Luis said!!!! HIGHLY RECOMMENDED !!!! OLGA :) read more

Jazmin P.

0

1

0

11 months ago

Insul Techs did a phenomenal job cleaning up my attic and replacing the insulation. From start to finish, the team was professional, efficient, and detail oriented. They worked quickly but didn't cut corners, and the difference in my attic is night and day. Everything was left spotless, and the new insulation was installed perfectly. On top of that, the price was very competitive. I'm beyond happy with the results and highly recommend them to anyone looking for top-quality service. Truly a 10 out of 10 experience! read more

Nick C.

0

1

2

2 years ago

I've had the pleasure of working with Insul Techs for the past three years, and they have consistently delivered exceptional service. Their commitment to mastering the art of insulation is evident in every project they've completed for me. If you're looking for reliable, high-quality insulation services that will enhance your home or business's comfort and energy efficiency, I highly recommend Insul Techs. They exceeded my expectations, and I'm confident they'll do the same for you! Luis is the best! read more

susan j.

51

3

0

1 year ago

I am extremely satisfied with the insulation service provided by Insultechs. From start to finish, everything was impeccable. The team was professional, punctual, and highly knowledgeable about their work. They explained the process in detail and answered all my questions. The post-work cleanup was perfect. The installation has significantly improved my home's energy efficiency, and I am already noticing a reduction in my energy bills. Highly recommended! read more

Maria J.

0

2

0

3 years ago

I had the opportunity to get my insulation work in my home with Insul Techs. I am beyond impress with the professional and exceptional service they provided. I noticed a significant improvement in the temperature control of my home. I highly recommend Insul Techs to anyone in needs of insulation services! read more

Ahmad B.

0

2

0

3 years ago

Excellent Service. All folks are super friendly. They helped us move everything around while they did not have to do any of it. They wrapped everything nicely and did their job super fast. They come with a great price and you are rest assured that the service is highly valuable. I highly recommend them. read more

Art C.

0

1

0

2 months ago

Several contractors(4) technicians came out to repair my heater, most were HVAC techs not familiar with my napolean heater. insul tech not only replaced the supplied part but repaired the ceramic pseudo burning logs in the right place. read more

Tom S.

0

1

0

2 months ago

Working with Insul Tech was a great experience. They provided all the information required to comply with todays Title 24 requirements. The team worked very hard to complete the job on time and they are very clean. read more

David L.

0

1

0

3 years ago

This company is conscientious, professional, punctual, & was very pleasant to work with. Great value, I would recommend them to anybody.

Insul Techs - insulationinstallation - Updated August 2026

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All Seasons Insulation Company

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Eco Attic Systems

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(167 reviews)

We had an excellent experience working with Eduardo and his team…read more From the start, Eduardo was incredibly responsive, helpful, and easy to communicate with. We had a pretty large job that included cleaning, rodent-proofing, sanitizing, and re-insulating our attic, as well as cleaning, rodent-proofing, sanitizing, re-running our ducting, and laying plastic in our crawlspace. It was a big project that took about a week, and they showed up on time every single day, checked in regularly, and worked hard throughout. Along the way, we discovered a pipe leak, which they fixed without issue. We also needed to reroute our dryer vent, and they handled that as well. Even with these unexpected additions, Eduardo stuck to his original quote, which we really appreciated. The quality of the work is excellent, and we are very happy with the results. On top of that, Eduardo is coming back in two weeks to make sure the rodent-proofing is fully effective. That level of follow-up and accountability really shows he stands behind his work. Overall, Eduardo went above and beyond. Fair pricing, high-quality work, a professional team, and great communication. We would absolutely recommend him.

They will waste your time, so if you need a company that can actually complete your job, look…read moreelsewhere. They were super aggressive about booking my job, but then cancel days later just before the appointment because they don't think they're able to complete the job. Mind you, I provided all the information, including a picture of the space in the original intake.

JM Insulation