Roofing contractor
Three Clovers Roofing
Listed under Simi Valley, CA
- Google average
- 5.0
- Ratings counted
- 42
- One and two star
- 0 of 42(0%)
- California median
- 0.8%
The first three are Google’s own figures for Three Clovers Roofing, 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 | 42 | 100% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Lower than most — the typical roofer in California sits at 0.8%. A higher share is a reason to read the critical reviews below, not a verdict.
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.
We hold no one or two-star review text for Three Clovers Roofing. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
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.
- roof replacement15
- professional crew7
- courteous staff4
- honest estimate3
- successful inspection3
- timely crew3
- daily updates2
- superb job2
- permit handling2
- efficient crew2
Other reviews we hold
14 more of the 42 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Cindy Sneepa month ago
We chose Three Clovers Roofing because we liked how honest and up front the owner, Justin Yarnell was from start to finish. The entire job was explained in the quote and the day the job began, he kept us informed daily of the progress. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Jimmy DeBilzana month ago
I found Justin Yarnell (owner) to be very responsive and easy to work with. I had a complete tear off and replacement, Justin was on site for all the key parts of the job. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Marc Kahna month ago
Great job by Three Clovers! Justin's (the owner) advice on roof types, tile vs. shingle, and the options within each type was honest and informative. The pricing was very fair and his crew was courteous. I would recommend Three Clovers to anyone who needs roof work done.
- 5 out of 5Scott Semel5 months ago
We are so happy with the roofing job Justin did for our home. Previously we had several leaks above the kitchen that let in huge amounts of water during the storms this winter. Justin diagnosed the problem, offered a good solution, and got …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Todd Goldman5 months ago
What an awesome job done! They really did a great job replacing the roof. They were thoughtful, professional, and attention to detail was tops. When they first came to see what they were replacing he listed everything he would do. Then during the new roof installation kept us informed if there were other changes. The team was small but got the job done quick even with weather conditions and delays. Can’t say enough how professional they were. Also the product they use I think looks better than competitors.
- 5 out of 5Laurel Lane6 months ago
Justin and his team at Three Clovers were recommended to us by a supply company. We had 4 people come out to give us quotes. He was the only one who provided an itemized quote, at a fair price. My husband and I felt like we were working …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Tiffany Shapiro7 months ago
Justin is very knowledgeable and easy to work with. He is not pushy. He and his team work efficiently and neatly! I recommend Justin to anyone that I hear needs a roof!
- 5 out of 5David Lowe8 months ago
Justin always puts the customer first. I was always well informed of what was happening. Time frames, weather permitting, delivery’s, anything that hat to do with my roofing project. Great company, I would recommend them for any roofing needs or jobs. Thanks Justin.
- 5 out of 5Eye Sky9 months ago
Positive experience. Good value. Professional and courteous workers.
Reply from the business
Thankyou so much for your review. Knowing you had a positive experience makes all this hard work worthwhile.
- 5 out of 5Greg Celaya11 months ago
I went to a roofing supply yard, and while they could have recommended anyone, they made a point to suggest Justin from Three Clover Roofing. From the start, Justin was ambitious, enthusiastic, and clearly passionate about roofing. The …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Hey Greg, thankyou for your five-star feed back. I was more than happy to provide you with a top quality roof. And knowing that the inspector even noticed the quality of the installation really makes all my efforts worthwhile. Your satisfaction is the ultimate confirmation of my dedication. Thank you.
- 5 out of 5Pauline Jacksona year ago
We chose Three Clovers, in part, because we were dealing with the owner of the company, Justin Yarnell, directly. We knew we were working with a man of integrity when he wouldn’t let us sign the contract until we had gone over it together …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Wow, thank you for the wonderfull reveiw! Knowing I provided you with a durable, beautiful roof and an excellent experience makes all my efforts worthwhile.
- 5 out of 5Colleen Thomasa year ago
I can't say enough good things about Three Clovers Roofing. Justin explains all of the details every step of the way. He is very communicative on what is going to take place each day. He and his employees showed up on time and cleaned up at the end of the day. All of his employees were professional and did a thourough job. I called his employee Johnny a powerhouse. He truly went above and beyond to make sure that everything was done correctly. I highly recommend Three Clovers for all of your roofing needs.
Reply from the business
It really means alot to here your kind words! I work very hard to ensure every roofing project is a wonderful experience and exceeds expectations. Your feedback on this project is truely rewarding!
- 5 out of 5Steve Morgana year ago
Good communication, workmanship, and product selection. Knowledgeable contractor who delivered as promised!
Reply from the business
Fantastic to here Steve. I believe a great roof starts with great service. I am delighted I hit the mark for you!
- 5 out of 5John McCartera year ago
Justin, at Three Clovers Roofing, responded quickly to an inquiry about a leak in my roof. He made an appointment with me to inspect it - showed up on time and took a look at my concerns. Other companies that I contacted to inspect the roof just sent a sales person over to try and sell me another roof. One guy told me it would be 30K and that my whole roof needed replacing. He was trying to take advantage of me...and those types of guys will try to take advantage of you too. Three Clovers identified the trouble spots and over the course of two days a respectful and professional crew put down new wood, underlayment, and tiles where needed. They did NOT have to replace the whole roof, just fix a few trouble spots. I am confident my leaks are ended. I paid a VERY reasonable amount much much much less than the 30K quoted by the sales man roof rep. Thanks Justin.
Reply from the business
Hey, John. I'm thrilled to here you had such a good experience. Protecting your home with a quality repair is my top priority. I am so glad a could deliver some big savings for you.
The latest post from this business
Posted by Three Clovers Roofing to their own Google profile 25 days ago. Their words, not ours.
A roof that works hard and looks sharp We just wrapped up a beautiful CertainTeed Presidential in Shadow Grey here in Santa Barbara—built to hold up over time and give the home a clean, timeless finish. If your roof is starting to show its age, we’re here to help. Visit our website to learn more.Jul 27, 2026Learn more
Other roofers in Simi Valley
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| August Roofing & Solarcourteous staff, daily cleanup, efficient crew4.9319 ratings1.9% one and two star(805) 855-1655 | 4.9 | 319 | 1.9%6 of 319 | (805) 855-1655 |
| Shelter Roofing and Solarsolar installation, knowledgeable crew, inspection handling5.0137 ratings0% one and two star(805) 914-0255 | 5.0 | 137 | 0%0 of 137 | (805) 914-0255 |
| Top Roofing Contractorsmetal roof, skylight, wind4.8100 ratings1.0% one and two star(805) 505-8002 | 4.8 | 100 | 1.0%1 of 100 | (805) 505-8002 |
| Roof Landroof replacement, efficient crew, smooth process4.959 ratings1.7% one and two star(747) 242-0362 | 4.9 | 59 | 1.7%1 of 59 | (747) 242-0362 |
| Best Roofing Contractorleaks, inspection, rain4.945 ratings0% one and two star(805) 510-6327 | 4.9 | 45 | 0%0 of 45 | (805) 510-6327 |
| GreatWay Roofingfriendly workers, efficient crew, polite staff4.944 ratings2.3% one and two star(805) 852-0510 | 4.9 | 44 | 2.3%1 of 44 | (805) 852-0510 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 42 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 42, of which 42 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.