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Blown in insulation install or upgrade pros in Walnut Creek
Greenshield Insulation comes to you with over 11 Years of Industry experience. We specialize in every Insulation Project for both Residential and Commercial. We do things right the first time! Our goal is to ensure your satisfaction with our services. We can do any insulation project from your Attic, Walls and Floors. We are also specialists in Air Sealing/Weatherization. We are also a Public Works Contractor. (PLEASE WE DONT WORK IN MOBILE HOME OR GAZEBO)
"The company did a great job of our attic insulation! We had our job done in a day. Now our house is much warmer. Highly recommended!"
Clement L on January 2024
Greenshield Insulation comes to you with over 11 Years of Industry experience. We specialize in every Insulation Project for both Residential and Commercial. We do things right the first time! Our goal is to ensure your satisfaction with our services. We can do any insulation project from your Attic, Walls and Floors. We are also specialists in Air Sealing/Weatherization. We are also a Public Works Contractor. (PLEASE WE DONT WORK IN MOBILE HOME OR GAZEBO)
"The company did a great job of our attic insulation! We had our job done in a day. Now our house is much warmer. Highly recommended!"
Clement L on January 2024
Noble Insulation Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your 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!
"Needs to improve invoice process to get it before rather than after the work was done."
Jim F on March 2022
Noble Insulation Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your 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!
"Needs to improve invoice process to get it before rather than after the work was done."
Jim F on March 2022
Bay Valley Insulation, Inc., has been serving the Bay Area since 1988. We take pride in our quality workmanship and excellent customer service. Call for a free estimate.
"Had a great experience hiring Bay Valley Insulation. The quote arrived very efficiently and was the price I was looking for. The crew of Tony and Henry arrived inside the scheduled window and work was completed in a timely manner that day. The job looked great in the blown attic and final clean-up was great. Thank you."
Mike P on February 2024
Bay Valley Insulation, Inc., has been serving the Bay Area since 1988. We take pride in our quality workmanship and excellent customer service. Call for a free estimate.
"Had a great experience hiring Bay Valley Insulation. The quote arrived very efficiently and was the price I was looking for. The crew of Tony and Henry arrived inside the scheduled window and work was completed in a timely manner that day. The job looked great in the blown attic and final clean-up was great. Thank you."
Mike P on February 2024
Eagle Shield Technologies, Inc. Complete solutions for lower energy bills and better home comfort: Traditional and Reflective Insulation, Solar Electric Systems, Solar Attic Fans, Window Film/Tinting, Emergency Gas Safety Valves.
"X"
Caspar W on January 2025
Eagle Shield Technologies, Inc. Complete solutions for lower energy bills and better home comfort: Traditional and Reflective Insulation, Solar Electric Systems, Solar Attic Fans, Window Film/Tinting, Emergency Gas Safety Valves.
"X"
Caspar W on January 2025
Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!
"I was very impress with the quick and efficient work provided by Jose Ochoa on site. Then when I called to request to get a copy of the report I received excellent customer service by phone from Fort. It was a great overall experience!"
Lisa L on March 2025
Attic Pros provides outstanding products combined with superior service to ensure your satisfaction. Our team work's directly with you making sure we cover all areas that may have insulation issues. Once we've done this we can make a custom plan for property. Call Attic Pro Today for your professional consultation. *******5% Off Mold Removal Project******* For a limited time, we're excited to offer you a special discount of 5% off your mold removal project. Don't miss out on this opportunity to ensure a healthier environment for your home or business while saving money. Contact us today to schedule your mold inspection and take advantage of this exclusive offer!
"I was very impress with the quick and efficient work provided by Jose Ochoa on site. Then when I called to request to get a copy of the report I received excellent customer service by phone from Fort. It was a great overall experience!"
Lisa L on March 2025
Attic Efficiency is a locally/owner/family run and operated company. We specialize in all facets of insulation. We are extremely competitive and understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate (415) 340-1841.
"I called for an inspection and estimate for repairs. Daniel called me back immediately and was here the same day. He was quick and thorough. I hired his company for my repairs. His crew showed up the next day, They showed up on time and immediately got to work. They pointed out some issues that I had in the attic and proceeded to work. They were curteous, fast and efficient. They were done within a few hours, put their equipment away and explained how the process went. I highly recommend Attic Efficiency... I will recommend them to everyone I know. Thank you so much for the great work!"
Edgar M on May 2025
Attic Efficiency is a locally/owner/family run and operated company. We specialize in all facets of insulation. We are extremely competitive and understand the value of building life long relationships with our customers. Commercial and residential projects welcome. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate (415) 340-1841.
"I called for an inspection and estimate for repairs. Daniel called me back immediately and was here the same day. He was quick and thorough. I hired his company for my repairs. His crew showed up the next day, They showed up on time and immediately got to work. They pointed out some issues that I had in the attic and proceeded to work. They were curteous, fast and efficient. They were done within a few hours, put their equipment away and explained how the process went. I highly recommend Attic Efficiency... I will recommend them to everyone I know. Thank you so much for the great work!"
Edgar M on May 2025
Atticare is the industry leader in home upgrades with a focus on energy efficiency. With over 9 years of experience, Atticare offers exceptional project management paired with an unmatched level of integrity and customer service. We focus on what matters - making your home healthier, comfortable, and more energy-efficient: * Attic & Crawl Space Services * Insulation Removal & Replacement * Roofing * Solar * HVAC * Windows * Exterior Paint WHY CHOOSE US * 98.8% Customer Satisfaction Rate * Licensed & Insured * Diamond certified * 1400+ positive online reviews * Guarantee the highest quality of work * Best quality products and brands used * All team members are professionally trained and/or certified Serving the San Francisco Bay Area, we offer a FREE on site inspection to ensure all systems are in good shape and there are no health hazards- Contact us today and one of our team members can answer your questions. CHECK OUT OUR CUSTOMER TESTIMONIALS: https://atticareusa.com/testimonials/
"All done in 1 day. "
Jatin P on May 2025
Atticare is the industry leader in home upgrades with a focus on energy efficiency. With over 9 years of experience, Atticare offers exceptional project management paired with an unmatched level of integrity and customer service. We focus on what matters - making your home healthier, comfortable, and more energy-efficient: * Attic & Crawl Space Services * Insulation Removal & Replacement * Roofing * Solar * HVAC * Windows * Exterior Paint WHY CHOOSE US * 98.8% Customer Satisfaction Rate * Licensed & Insured * Diamond certified * 1400+ positive online reviews * Guarantee the highest quality of work * Best quality products and brands used * All team members are professionally trained and/or certified Serving the San Francisco Bay Area, we offer a FREE on site inspection to ensure all systems are in good shape and there are no health hazards- Contact us today and one of our team members can answer your questions. CHECK OUT OUR CUSTOMER TESTIMONIALS: https://atticareusa.com/testimonials/
"All done in 1 day. "
Jatin P on May 2025
Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."
Starr F on May 2023
Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
"Very messy project. Just be prepared. While inside my house plastic and tarps covered everything. And place was clean after work done. I have 2 attics. The other is on the garage. I didnâ t think that I should have asked for tarps to cover the stuff in my garage. There is fine particulate matter everywhere! Will take me a long time to return to normal. Not their fault but mine. Showed up on time, worked hard, insisted I climb in attic to see what they had done. My house and the lawn â stagingâ area was immaculate after they left. Highly recommend them."
Starr F on May 2023
Ace Insulation, Inc., has been serving the greater Petaluma area for the past 4 years, delivering quality insulation to home owners in the area. You can trust Ace Insulation to deliver service with the utmost professionalism.
"First time I used them and I would definitely use them again- good guys"
Len K on February 2023
Ace Insulation, Inc., has been serving the greater Petaluma area for the past 4 years, delivering quality insulation to home owners in the area. You can trust Ace Insulation to deliver service with the utmost professionalism.
"First time I used them and I would definitely use them again- good guys"
Len K on February 2023
Attic Experts, Inc. is a premier residential and commercial insulation contractor servicing the greater Bay Area. We specialize in an array of expertise for all of your custom insulation needs. We have years worth of experience in the industry and are considered masters within our trade. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through from beginning to end. We will treat your property with the same care and consideration we utilize when working on our own personal projects. We will take your initial concept and see it to fruition as a finished work of art worthy of royalty. We have outstanding customer service, and ensure the right job done the first time. Feel free to contact us to schedule an initial consultation, as we are more than happy to meet with you and discuss your project today!***New Construction/Existing House - Batt /Loos insulation, Spray foam (open/closed cell)
"Professional, on time, quality work"
Michael Y on February 2025
Attic Experts, Inc. is a premier residential and commercial insulation contractor servicing the greater Bay Area. We specialize in an array of expertise for all of your custom insulation needs. We have years worth of experience in the industry and are considered masters within our trade. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through from beginning to end. We will treat your property with the same care and consideration we utilize when working on our own personal projects. We will take your initial concept and see it to fruition as a finished work of art worthy of royalty. We have outstanding customer service, and ensure the right job done the first time. Feel free to contact us to schedule an initial consultation, as we are more than happy to meet with you and discuss your project today!***New Construction/Existing House - Batt /Loos insulation, Spray foam (open/closed cell)
"Professional, on time, quality work"
Michael Y on February 2025
FAQs for blown in insulation install or upgrade projects in Walnut Creek, CA
Many major home improvement retailers offer free machine rentals when you purchase a minimum quantity of insulation material, often 20 to 30 bags. These promotions vary by location and season, so calling ahead to confirm current offers is recommended. Be sure to understand any time limitations that apply to these free rentals, as they may restrict you to a specific return window, often 24 hours from checkout.
For most residential attics under 1,500 square feet, a standard consumer-grade blower available at rental centers will provide adequate performance. Larger spaces or projects requiring greater insulation depth may benefit from higher-capacity equipment.
When consulting with the rental provider, mention your attic's square footage, desired insulation depth, and accessibility conditions to receive appropriate equipment recommendations for your specific situation.
DIY installation saves between $160 and $560 in labor costs for standard attic installations requiring four to eight hours of work. These savings must be weighed against equipment rental fees of $50 to $210 per day and the value of your personal time. For more complex installations like wall insulation, which can require 20+ hours of professional labor (costing $800 or more), the potential savings increase substantially, though so does the project complexity.
While there's a learning curve, most homeowners can master the basics with some practice. Key techniques include maintaining consistent material flow into the hopper, controlling hose direction effectively, and preventing clogs in the system.
Starting in less visible areas allows you to refine your technique before moving to more prominent spaces. Thoroughly reviewing the equipment manual and watching instructional videos beforehand significantly improves first-time success rates.
Standard rental periods provide 24 hours of use, though specific terms vary by provider. Some locations calculate this as a calendar day, while others track a full 24-hour period from checkout time. Clarify the exact return deadline when renting, and plan your project timeline accordingly. Late returns often incur additional daily charges at the full rental rate, which can quickly increase your project cost if not managed carefully.
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