Greenshield Insulation

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Introduction

We are a Family Owned Insulation Contractor in the Bay Area. Our company has been in business for over 13 years providing the best quality Insulation Services to our customers. We believe in doing things right the first time with a focus on Customer Satisfaction and Quality. Our focus is on Insulation and Insulation only. We employ top quality installers that care about our customer's home and projects done by our company.

Overview

Serves Santa Clara, CA

Background checked

License verified

6 employees

12 years in business

Business hours

Sun8:00 am - 10:00 pmMon8:00 am - 10:00 pm

Payment methods

This pro accepts payments via Apple Pay, Check, Credit card, and Zelle.

Credentials

License verified

C2 - Insulation and Acoustical Contractor - CA state license

Background checked

Passed by Ahmad Baballah on Jul 23, 2025.

Services offered

Insulation type

Property type

Residential

Commercial

Project goals

Energy efficiency insulation

Moisture management insulation

Soundproofing insulation

Other

Projects and media

34 photos

Projects and media

34 photos

Reviews

Excellent 4.9

21 reviews

5

95%

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5%

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This pro's rating is a combination of reviews posted by customers both on and off of Thumbtack. Thumbtack cannot verify external reviews.

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Past Customer

Dec 23, 2024

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From Google

Fantastic job done for my blown in insulation. We recently opened a perimeter wall for remodeling and found the insulation being dense and well filled into every gap. Communication was easy. Price was extremely fair.

Greenshield Insulation's reply

Thank you, Jane! We're thrilled you're satisfied with our work. Greenshield Insulation is always here for your needs!

Past Customer

Nov 23, 2024

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From Google

I'm pretty happy with the insulation work. The room above my garage had cold floors so Greenshield punched holes on the garage ceiling drywall, blew in several bags full, and patched up the holes and cleaned up everything afterwards. They showed up on time, did very clean work, was very professional and most importantly the outcome was great. The room floor is no longer cold and the house is better insulated than before. The price was very competitive and they knew exactly what to do. Highly recommended.

Greenshield Insulation's reply

Thank you, Victor! We're thrilled you're happy with our work. Your recommendation means the world to Greenshield Insulation.

Past Customer

Mar 13, 2024

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From Google

My home had a vast temperature swings and the HVAC was under load to keep up. So I decided to upgrade our attic insulation and also install wall insulation for our home. I took quotes from 3-4 companies and Greenshield prices were very competitive. They did not overcharge and not one of those greedy companies who charge their customers for their high overhead costs.Ahmad was extremely easy to work with, straightforward, cooperative, kind and provides great customer service.The installation went well, quality work, they patched up pretty good too.I can make out a significant difference in the temperature inside the home now. Totally worth it and I guess I should have done this sooner.I am eager to see my next PG&E bill for some savings.

Greenshield Insulation's reply

Thank you so much for working with us. It was a great pleasure to help you with this project and appreciate you choosing us of the work!

Past Customer

Jun 12, 2024

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From Google

Greenshield Insulation's reply

Past Customer

Mar 19, 2024

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From Google

I had Greenshield do R-44 blown-in insulation on my attic after getting a heat-pump HVAC installed (by a different contractor). It takes a couple of hours and they have several people working on a single house at one time. All of them, especially Ahmad and Dave were very professional. They prep your place and clean up after also. They have the process down pat and it seems like they've been doing this for a long time. This appears to be confirmed by their years in service in the bay area. They are also in contact with BayREN which provides Bay area rebates for green improvements to your home. R44 is the minimum required to qualify for the BayREN incentive. They handle the inspection and submitting of this rebate and all you have to do is wait for your check back. The price is reasonable and the work is definitely high quality. Because we have a newly installed heat pump with a smart thermostat we can quantitatively say that the R-44 blown in insulation makes a measurable difference into how much our heating system is running. I'm looking forward to seeing if there are improvements for the AC during summer as well. The insulation is definitely worth it for saving a few extra kwh if you have a heat pump. I assume a similar effect will be observed if you are using natural gas. If you are considering some energy efficiency improvements to your house (esp. considering the absolute massacre that PG&E is putting us through), attic insulation is one of the best bang for your buck projects you can do. It's also the most minimally disrupting. Plan for a couple of hours and have space available for them to move around and you should be good. Ahmad is very knowledgeable and very accommodating to any requests you might have. I recommend at least calling him to gain some of his perspectives in your next home improvement project.I added a photo of one area that they added insulation in. The white rectangles are how they measure the height of the blown in insulation. I confirm that at the minimum they reach the required level and in some areas exceed the thickness they promised. They also use spray insulation in some other gaps in our attic.

Greenshield Insulation's reply

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
We offer very competitive pricing on our work for our customers. We are also able to usually do "Price Matching" from our competitors with a written quote.
What is your typical process for working with a new customer?
We would usually schedule a in-person consultation and be able to provide you with pricing on the spot.
What education and/or training do you have that relates to your work?
Our crew has a combined over 75 years of experience in this field of our work.

Greenshield Insulation

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