Roofing contractor
Jerson Roofing Inc
1765 Landess Ave, Milpitas, CA 95035
- Google average
- 4.3
- Ratings counted
- 11
- One and two star
- 2 of 11
- California median
- Not comparable
The first three are Google’s own figures for Jerson Roofing Inc, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the California roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 9 | 82% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 2 | 18% |
Too few ratings to compare against other roofers — at 11 ratings a single unhappy customer moves this figure by several points.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
All 2 of the one and two-star reviews we hold for Jerson Roofing Inc, most recent first.
- 1 out of 5GARFIELD LILLIANA4 months ago
I had a frustrating experience with this roofing company. The project timeline kept changing without proper notice, which caused inconvenience. When the work finally started, the crew seemed rushed and didn’t pay attention to detail. After completion, I noticed the roof didn’t look as neat as expected. There were also leftover materials and nails that I had to deal with. Within a short time, I began noticing issues that made me question the quality of the installation. I expected better communication and workmanship for the price I paid
- 1 out of 5B. B.3 years ago
Spamming soliciting practices.
Reply from the business
Hi Brian ,you called me and i explained to you that we hired an advertising service and they didn't do it correctly,sorry again
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- pricing3
- punctuality2
Other reviews we hold
8 more of the 10 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Bin Lia year ago
We found Jerson Roofing Inc.’s pricing to be very fair and reasonable after comparing several companies, which made choosing them an easy decision. Our experience working with them was excellent — they were extremely punctual, starting the …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5M La year ago
Jose and his team did an excellent job replacing my roof last week. He is very professional and gives attention to details. While replacing my roof there were some dry rot and he and his team did a great job replacing only the damaged …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5J Taoa year ago
Very happy for the job they have just done for my house. It include installed the new roof, fixing 4 corners of damage eaves, some damaged fascia woods, install the entire house gutters, and the paint the whole external house on time. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Dunia Johnson-Alvarado3 years ago
Absolutely pleased with their work. Really reliable and treated all of my requests without any problem. Thank you Jose and Jaime. Roof looks amazing.
- 5 out of 5Jamal Keikha4 years ago
Over the summer, I had my roof completely redone with a brand new skylight added and also an attic fan installed by Jerson Roofing. I had a great experience working with the owner, Mr. Jose Johnson, and all of his workers; they were always …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Thank you Jamal
- 5 out of 5Dan Swan4 years ago
I used Jerson Roofing to replace a torch-down roof that on part of our house. Working with Jose was great. He was on time did an excellent job. He even corrected some drainage problems that I didn't know I had. His price for the job was very competitive. I will use him for future jobs that come up. .
- 5 out of 5Antonio Tovar Sanchez4 years ago
Jose is a very intelligent person with so much knowledge of roofing and construction in general. Roof came out perfect my wife and I are so happy. I would definitely recommend him.
- 5 out of 5Roger Lee5 years ago
Jerson was the roofing subcontractor for my new house construction in Fremont. Their owner Jose was knowledgeable, professional, and responsive. He was easy to work with and had the patient to explain the detail of each step his crew is …
Google cut this review short. The full text is on their Google profile.
What Jerson Roofing Inc says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
Licensed
“…comparing casino platforms carefully, licensed ontario casino 1 dollar deposit…”
License number shown
“…Phone number Send About Jerson Roofing LIC#1046769 Jamal Keikha 5 months ago …”
Insured
“…For People Choosing Us Licensed And Insured When it comes to construction…”
Free estimates
“…& Restoration TALK TO A PRO Free Inspection Request Please enable JavaScript in…”
24/7 emergency call-out
“…Dostepny kontakt 24/7 to sygnal, ze operator reaguje na…”
Their site also states: warranty offered.
Other roofers in Milpitas
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| MY Tech USA Roofing Repair & Installationprofessional crew, thorough inspection, leak repair4.937 ratings0% one and two star(669) 345-4767 | 4.9 | 37 | 0%0 of 37 | (669) 345-4767 |
| David's Milpitas Roofingrain, project, crew4.922 ratings0% one and two star(669) 222-7944 | 4.9 | 22 | 0%0 of 22 | (669) 222-7944 |
| TitanShield Roofingcommunication, home, roof repair4.822 ratings0% one and two star(669) 300-3570 | 4.8 | 22 | 0%0 of 22 | (669) 300-3570 |
| Premier Roofing Expertstimely manner, project, clean work5.013 ratingstoo few to compare(510) 776-8866 | 5.0 | 13 | —too few | (510) 776-8866 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 11 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 11, of which 10 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.
There is not much data on Jerson Roofing Inc. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.