logo

Atticali

Insulation
|
Alameda  Contra Costa  San Mateo  Santa Clara  Solano Counties
Diamond Certified Company Report
diamondcertified logo
Atticali
82 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
4 CONSECUTIVE YEARS
SINCE MARCH 2021
CERT 2630

Diamond Certified Ratings Dashboard

82

Verified Customers

Surveyed

Customer Loyalty

Customer Satisfaction

Helpful Expertise

READ ALL 82 SURVEY RESPONSES

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Company Report Menu

  • Survey Responses
  • Diamond Certified Video Player
  • Researched Articles & Profile
  • Capabilities
  • Photos
  • Expert Contributor Advice & Tips
  • Website & External Feeds
logo
Atticali
Diamond Certified Company Report Menu
  • Ratings
  • Surveys
  • Articles
  • Capabilities
  • Photos
  • Videos
  • Expert Advice

Get a Quote or Call with Questions

Diamond Certified Researched Articles on Atticali

researched article

Two Atticali technicians work in a client’s attic.

Atticali provides a wide range of services that are designed to improve indoor air quality and energy efficiency for residential and commercial clients throughout the East Bay. The company provides customized solutions for all types of attic, crawl space and ventilation system issues, from insulation and radiant barrier installations to thermal inspections and air duct replacement.

Owner Itzhak Biton says Atticali’s company-wide dedication to quality has been a key factor in its success. “With this type of work, you can’t really see the finished product because it’s hidden, so we focus on doing a great job and making sure our clients are completely satisfied with our service. By the time we leave the jobsite, we want them to feel safer and more comfortable.”

Atticali is known for its straightforward business practices—once a client agrees on the price of their project, the company handles every phase to ensure nothing gets overlooked. “We do the job accurately, professionally and thoroughly without requiring the customer to verify that each detail is correct,” affirms Mr. Biton. “We even take photos of our work so they can see everything that we’ve done.”

“We have two main goals: give back to the environment and offer services that benefit our customers by reducing cost and improving comfort. We always tell them the truth and take the time to answer their questions. We treat each project with equal priority, which gives us an opportunity to serve every individual with the utmost care.”

Save time and money by hiring an insulation contractor that provides related services.
Many homeowners hire insulation contractors because their homes are too cold, too hot, drafty, or losing efficiency through lack of insulation in the attic and/or crawl space. While it’s true that installing new insulation can help with some of those problems, hiring a contractor that performs related services can lead to even better results.

In the Bay Area and throughout California, insulation services go hand-in-hand with other services,” affirms Itzhak Biton, owner of Atticali in Milpitas. “For example, if you have your old insulation removed, you need to have everything in your attic cleaned and sanitized before new insulation can be installed. You also have to replace air ducts and other things to ensure safety. If you work with a company that can handle all of those things at once, you’ll save time and money.”

Hiring a company that only installs and removes insulation leaves you with two choices: 1) replace the insulation, leave everything as is and hope to avoid the same problems in the future, or 2) hire a separate contractor to clean up after the new insulation is installed. Neither of these is a great option.

Experts say the best course of action is to hire a multifaceted company that can find and remedy all types of problems relating to insulation. These contractors can give you a complete picture of what’s going on in your home, present you with an action plan that addresses every issue, explain your warranty options and answer any questions that you may have about the process.

Maintaining customer satisfaction is a crucial aspect of any business, but it’s even more important for insulation contractors that have earned the prestigious Diamond Certified award. For Atticali, the key to keeping clients happy is simple: take all the pressure off of them by providing first-rate customer service. “Once a customer agrees to our estimate, we come in and handle everything from A to Z,” says owner Itzhak Biton. “We know our clients have a lot to do in their daily lives, so when they hire us, we make sure to take care of everything in an accurate, professional, thorough manner.”

Atticali provides a variety of services that improve indoor air quality and energy efficiency for residential and commercial clients throughout the East Bay. The company utilizes its training and experience to install insulation and radiant barriers; replace air ducts; conduct thermal inspections; and perform other work that solves its customers’ attic, crawl space, and ventilation system issues.

Unlike insulation contractors that are only qualified to work on certain projects, Atticali’s wide-ranging capabilities allow it to fix all types of issues. “In California, insulation, attic cleaning and sanitization services are all related,” says Mr. Biton. “For example, you can’t get your insulation removed without having your attic cleaned and sanitized, and then you have to replace air ducts and other things to ensure safety. Since we’re able to do all of those things at once, we can save our clients time and money.”

Atticali further differentiates itself from its competition by being honest with its clients and backing up its promises. “In this line of work, people can’t see the finished product like they could if they replaced their roof or bought a car, so we make sure every customer feels like they got their money’s worth,” explains Mr. Biton. “We take pictures of our work and explain everything that we did so they can feel good about the investment they’ve made in their home. We want them to feel a difference—that’s really important to us.”

Diamond Certified Researched Capabilities on Atticali

Service Area

East Bay
Serving the East Bay, Including San Jose, San Mateo, Fremont, Santa Clara, Sunnyvale, Milpitas, Gilroy and Pleasanton

Main Services

Insulation
  • Air Sealing
  • Attic Insulation
  • Blown In Insulation
  • Ceiling Insulation
  • Fiberglass Insulation
  • Foam Board Insulation
  • Insulation Removal
  • Rockwool Insulation
  • Roof Insulation
  • Spray Foam Insulation
  • Thermal Insulation

Additional Services

Insulation Removal, Replacement and Installation
Attic and Crawl Space Cleaning
Air Duct Replacement
Thermal Inspections
Radiant and Vapor Barrier Installation
HVAC Installations and Replacements
Cellulose Insulation

Company Info

Hours
Mon
09:00 am - 07:00 pm
Tue
09:00 am - 07:00 pm
Wed
09:00 am - 07:00 pm
Thu
09:00 am - 07:00 pm
Fri
09:00 am - 07:00 pm
Sat
Closed
Sun
09:00 am - 07:00 pm
Open Now
Mon – Fri: 9am – 7pm
Sat: Closed
Sun: 9am – 7pm
Website
Contact
Atticali

Capabilities Table

Company Name
Atticali
Phone Number
DCID Number
DCID4086649888
Managers
Itzhak Biton, Owner
Years in Industry
14 (Manager)
# of Employees
10
License
1065530
Insurance
Liability Insurance,
Workers’ Compensation
Founded
2020
Customer Type
Residential, Commercial
Warranties & Guarantees
5-Year Warranty on Labor, 10-Year Warranty on Materials
Payment Accepted
american express,
discover,
mastercard,
visa

Certifications & Awards

diamond certified logo

Brands

capabilities award
capabilities award
capabilities award
capabilities award
capabilities award

Key Factors

Atticali Family Owned
Family Owned
Atticali Senior Discount
Senior Discount
Atticali Special Discount
Special Discount
Atticali Residential & Commercial
Residential & Commercial
Atticali Free Quotes & Consultations
Free Quotes & Consultations
Atticali Text Responses Available
Text Responses Available
Atticali Live Phone Call Answers
Live Phone Call Answers
Atticali Financing Available
Financing Available
Atticali Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Atticali Worksmanship Guaranteed
Worksmanship Guaranteed

Select Photos From Atticali

1 of 27Picture of Atticali - Atticali
Atticali
Picture of Atticali - Atticali
Picture of Atticali - Atticali
Picture of Atticali - Atticali
Picture of Atticali - Atticali
Picture of Atticali - Atticali
Picture of Atticali - Atticali

Diamond Certified Expert Contributor Advice & Tips

Itzhak Biton is owner of Atticali, a Diamond Certified Company since 2021. He can be reached at (650) 670-3681 or by email.

Itzhak Biton is owner of Atticali, a Diamond Certified Company since 2021. He can be reached at (650) 670-3681 or by email.

Itzhak Biton: All-Terrain

By Matt Solis, Editor

Itzhak Biton was no stranger to the rodent proofing business in his native country of Israel, but when he moved to the United States in 2014, he was presented with an entirely new aspect of the industry. “Back home, our family-owned business was focused solely on rodent control, but there aren’t any attics or crawl spaces in Israel, so when we came to the U.S., we expanded our services to include those spaces,” he explains. “We also learned the importance of insulation repla...

Read Full Article - Itzhak Biton: All-Terrain

Atticali Website and External Feeds

FAQs

By Atticali

Can you give me a price estimate over the phone?

Can you work in any type of weather?

What kinds of materials do you use?

Can you use Green insulation products in my home?

Do you have the experience to work on my house?

Atticali Ratings and Survey Responses

diamondcertified logo
Atticali
82 SURVEYS
  • star image
  • star image
  • star image
  • star image
  • star image
  • Rating
4 CONSECUTIVE YEARS
SINCE MARCH 2021
CERT 2630

Diamond Certified Ratings Dashboard

Customer Satisfaction

Customer Loyalty

Helpful Expertise

Company Credentials

  • Liability Insurance
  • Business Practices
  • Current Complaint File
  • Workers Compensation
  • License Verification
  • Legal & Finance

Phone Survey Responsesfrom 82 Verified Customers

Raymond D.

They were pretty punctual and did a decent job. I like the way they explained the whole thing to me. They installed attic fans.

I liked the transparency and how they explained everything and answered all of my questions.

Verified Customer of Atticali, 1 of 82

10 Quality
Yes Loyalty
Charles V.

They did very good work, and the price was reasonable. I would recommend them, and if I needed them again, I would use them.

The managers seem to be very conscientious about the work. They are clean, they do the measurements, and they follow up. Even when we missed a meeting, the work was done correctly.

Verified Customer of Atticali, 2 of 82

10 Quality
Yes Loyalty
Tom G.

They listened to the customer. I had a special need and they worked outside of the box to get it fixed.

They worked with me to find a solution. We were able to make a compromise that was out of pocket.

Verified Customer of Atticali, 3 of 82

10 Quality
Yes Loyalty
Joyce S.

They were very professional, very thorough, and followed up on a problem we had with the wires.

They were very professional and thorough.

Verified Customer of Atticali, 4 of 82

10 Quality
Yes Loyalty
Joan M.

They do a decent job, a little high in price, but they do things by the book.

They are professionals.

Verified Customer of Atticali, 5 of 82

10 Quality
Yes Loyalty
Maheep B.

I would recommend them strongly in case anyone has any issues like this.

They were professional, and their price was right. They came up with a good solution.

Verified Customer of Atticali, 6 of 82

10 Quality
Yes Loyalty
Elijah W.

They have good customer service and everything was handled pretty well.

Nothing else

Verified Customer of Atticali, 7 of 82

10 Quality
Yes Loyalty
Kristin H.

They were friendly, quick and did what they said they were going to do.

They did what they said they would do.

Verified Customer of Atticali, 8 of 82

10 Quality
Yes Loyalty
Liam P.

Use them, they were good from what our main general contractor told us.

They were recommended as the best.

Verified Customer of Atticali, 9 of 82

10 Quality
Yes Loyalty
Patricia B.

I have already told several people how much I am saving in energy now.

They did a very nice job.

Verified Customer of Atticali, 10 of 82

10 Quality
Yes Loyalty
Ella C.

I think the staff is very knowledgeable and know what they're doing.

The friendliness of the workers and how the staff was knowledgeable about the issue

Verified Customer of Atticali, 11 of 82

10 Quality
Yes Loyalty
Mia M.

They were very professional, responsive and listened to our needs.

They had a fair price, were quick to respond and fixed our issue. They were professional.

Verified Customer of Atticali, 12 of 82

10 Quality
Yes Loyalty
Kunta L.

They were very professional, and they responded very quickly.

They were very professional.

Verified Customer of Atticali, 13 of 82

10 Quality
Yes Loyalty
Anna L.

They're very knowledgeable, very professional, and thorough.

They identified other issues that I might have with the attic that I didn't necessarily ask about, but they weren't pushy.

Verified Customer of Atticali, 14 of 82

10 Quality
Yes Loyalty
Raymond N.

I would recommend Atticali if they needed their services.

They were responsive.

Verified Customer of Atticali, 15 of 82

10 Quality
Yes Loyalty
Cindy P.

They were good. There were a lot of companies out there.

Their contractor went above and beyond. He answered a lot of my questions.

Verified Customer of Atticali, 16 of 82

10 Quality
Yes Loyalty
Peter O.

They were very reasonable and got the work done quickly.

That they got the work done quickly

Verified Customer of Atticali, 17 of 82

10 Quality
Yes Loyalty
Anders H.

They were very fast, professional, and did a good job.

That they were fast, professional, and did a good job, I was in a situation where I needed someone fast. I'd definitely use them again even if it wasn't an emergency.

Verified Customer of Atticali, 18 of 82

10 Quality
Yes Loyalty
Robert A.

I think they give great service at a reasonable price.

They showed up on time, did what they they said they would do, and charged the price they said they would.

Verified Customer of Atticali, 19 of 82

10 Quality
Yes Loyalty
Sophie L.

They are friendly, responsible and very knowledgeable.

They did insulation and rodent proofing. I am very satisfied and they haven't come back.

Verified Customer of Atticali, 20 of 82

10 Quality
Yes Loyalty
Brandon G.

They're very responsive and very knowledgeable.

I like the quick turnaround time and them getting back to me.

Verified Customer of Atticali, 21 of 82

10 Quality
Yes Loyalty
Troy H.

I feel great about them. I have no complaints.

Everything, I don't have any complaints. Everything was perfect.

Verified Customer of Atticali, 22 of 82

10 Quality
Yes Loyalty
Marilyn R.

Reliable, efficient and they got the job done.

They were easy work with and easy communicate with. They got the job done.

Verified Customer of Atticali, 23 of 82

10 Quality
Yes Loyalty
Brandon G.

Very quick, responsive, no nonsense and honest

Very responsive and honest

Verified Customer of Atticali, 24 of 82

10 Quality
Yes Loyalty
James P.

They are very responsive and do quality work.

Quality work

Verified Customer of Atticali, 25 of 82

10 Quality
Yes Loyalty
Eric B.

I was very satisfied, great job Atticali!

Oscar and his assistant were conscientious, listened to my concerns and did a great job.

Verified Customer of Atticali, 26 of 82

10 Quality
Yes Loyalty
Penelope K.

They're very professional and reliable.

They were always on time and they kept their word to the letter.

Verified Customer of Atticali, 27 of 82

10 Quality
Yes Loyalty
Brenda R.

They're very responsive and fast.

Their efficiency

Verified Customer of Atticali, 28 of 82

10 Quality
Yes Loyalty
Michael R.

Call them, they did a great job.

No idea

Verified Customer of Atticali, 29 of 82

10 Quality
Yes Loyalty
Mike M.

They did a very efficient job.

That they made the process very simple

Verified Customer of Atticali, 30 of 82

10 Quality
Yes Loyalty
Amos L.

I would give them five stars.

They did a great job.

Verified Customer of Atticali, 31 of 82

10 Quality
Yes Loyalty
David V.

They did what was advertised.

That they were on time and did what they said

Verified Customer of Atticali, 32 of 82

10 Quality
Yes Loyalty
Olivia S.

They are quite professional.

They finished their job on time.

Verified Customer of Atticali, 33 of 82

10 Quality
Yes Loyalty
Pinwei C.

They were pretty responsive.

They are pretty fast and efficient.

Verified Customer of Atticali, 34 of 82

10 Quality
Yes Loyalty
Miles G.

I would tell them to call.

They did what they said and they followed through.

Verified Customer of Atticali, 35 of 82

10 Quality
Yes Loyalty
William L.

I would recommend them.

All of the options

Verified Customer of Atticali, 36 of 82

10 Quality
Yes Loyalty
Brigitte Z.

It was very good.

The communication, and they delivered what we expected. They were very good.

Verified Customer of Atticali, 37 of 82

10 Quality
Yes Loyalty
James C.

They were great.

Their prices were much more reasonable than some of the other quotes we got. They also had good sanitation, and they minimized disruption.

Verified Customer of Atticali, 38 of 82

10 Quality
Yes Loyalty
Darrel P.

They were good.

I had a good experience.

Verified Customer of Atticali, 39 of 82

10 Quality
Yes Loyalty
Charlene M.

They were very nice and thorough. It was a weird experience, because a really nice guy quoted us, but when they came to do work, there was some miscommunication between him and the owner. I had to call him on his day off, as he had given me his direct number and then he had to call his boss to clarify. There was a communication breakdown.

He was good about making sure they did the work that was quoted.

Verified Customer of Atticali, 40 of 82

9 Quality
Yes Loyalty
Matt B.

The team is great, just be careful that all of your walls are covered and that you don't need to remove anything for when they use tape on your walls, because it could potentially damage things.

Brian is great.

Verified Customer of Atticali, 41 of 82

9 Quality
Yes Loyalty
Kim R.

They are reliable, dependable and do good work. They take before and after pictures, and they will come back for warranty issues.

They come out when we really need them and for emergencies.

Verified Customer of Atticali, 42 of 82

9 Quality
Yes Loyalty
Lamont H.

It was good. They came in with a good quote, and they did a nice and professional job when they installed it.

The estimate that they did, they did a good job.

Verified Customer of Atticali, 43 of 82

9 Quality
Yes Loyalty
Donald B.

They did a clean job, and the owner was great. He helped me out.

Just the people, they cleaned up well, and they did a good job.

Verified Customer of Atticali, 44 of 82

9 Quality
Yes Loyalty
Juliet

I mean they are a 10 out of 10, so I would recommend them.

Quick, easy to work with and professional, the list goes on.

Verified Customer of Atticali, 45 of 82

9 Quality
Yes Loyalty
Anna H.

They are a good company, and they provide a good service.

The guy that did the walk through was professional, and he answered all of our questions.

Verified Customer of Atticali, 46 of 82

9 Quality
Yes Loyalty
John A.

I trusted them and the prices were fair.

They completed the job exactly as they said they would and they even came back to check up on it with the warranty basis when I asked them to.

Verified Customer of Atticali, 47 of 82

9 Quality
Yes Loyalty
Riley Z.

Priced high, but got the job done.

They are friendly.

Verified Customer of Atticali, 48 of 82

9 Quality
Yes Loyalty
Jamie M.

Pricey, but it's high quality.

They were quick.

Verified Customer of Atticali, 49 of 82

9 Quality
Yes Loyalty
Robin G.

They were very responsive.

They were responsive, and they did a good job.

Verified Customer of Atticali, 50 of 82

9 Quality
Yes Loyalty