
Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Troy gave me a great deal and was a lot of help. It was very simple and easy,"





Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"Troy gave me a great deal and was a lot of help. It was very simple and easy,"




Serving Mount-hamilton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Replacing a roof is a big job. my roof was part TPO and part asphalt shingle. I like the honesty and integrity of this company. Also the quality of the materials and installation. I feel confident that my roof was done right."





+30
Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 1983
Free estimates
Emergency services offered
"Pete (the owner) and his roofing crew (Genaro, Alberto, Pedro) were great! Pete replied promptly to my initial inquiry and came out right away to look at the roof. Following that, it took somewhat longer than I had hoped to get an initial bid and to actually start the job, but his bid turned out to be lower than the others, and I could see that the delay was for the right reason -- Pete always prioritizes the roof he's already working on to make sure it's done well and as quickly as possible, so a house doesn't stay unprotected for longer than necessary. Once they finally finished earlier projects and started working on our roof, they were 100% on task from start to finish. They are a small company and ours was a complex, 4000+ square foot roof that required ordering special materials along the way, so it took about a month to complete the job with 3 guys working 40 hours per week. However, I really appreciated the way they always started promptly on time each day and worked closely with my wife and I throughout the entire process to make sure work was being done exactly as we (and the City's historic rules) needed it done. Pete and his crew were friendly and very accommodating of special requests related to the historic peculiarities of our house, skylights, neighbor's concerns about parking, etc. Many parts of the roof required creative, on-the-fly problem solving, due to the non-standard construction of our 1800's house. Genaro, especially, was great at innovative problem solving and did beautiful work, but everyone on the team was super dedicated, hard working, and skilled. We have already had one heavy downpour since the new roof went on, and not a single drop got through! I can confidently recommend Positive Results Roofing if you are looking for a small, personable company that is licensed and bonded and does quality roof replacements or repairs for a reasonable price."

Serving Mount-hamilton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Tony the project manager did an excellent job we are very happy and satisfied. We did a full roof replacement. From start to finish, the entire process was smooth, professional, and stress-free."





+31

Serving Mount-hamilton, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Emergency services offered
"They did professional though roof replacement"




Serving Mount-hamilton, CA and surrounding areas
Approved (Corporate)
In business since 2008
Free estimates
Emergency services offered
"We recently got our roof and gutter replaced by Diamond Ridge Roofing Systems and they did a great job! Andre was the project manager and he was very knowledgeable, he kept my family and I in the loop on the progress throughout the whole project. Very happy with how our roof turned out."




Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I highly recommend DS Roofing! I needed a new roof for my detached garage. The old roof had multiple layers of old roofing and was in poor condition. DS Roofing came out and gave me a fair price for the job. The owner was very helpful and informative, answering all my questions. Once I selected the bid, the crew showed up within a few days and tore off the old roof and installed the new one very quickly. What impressed me the most was how clean the ground was after all the debris that fell during the removal process. "

Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Applied their service for the listed $99 coupon. However, was told it didn't cover the built up roof. Project was cancelled. Did get a quick call for the feedback."




Serving Mount-hamilton, CA and surrounding areas
Approved
In business since 1997
Free estimates
Credit card accepted
"Chris and Andy were very helpful throughout the whole process of the project. The crew cleaned up very nice after each stage of the project, when they started the demolition my property looked like a junk yard but when they finished it looked brand new. I would highly recommend this company to whomever wants to get their roof done or any type of construction work done they will take care of you like one of their own family member."

Serving Mount-hamilton, CA and surrounding areas
Approved (Corporate)
In business since 2022
Free estimates
Credit card accepted
"The project is not quite done. I am awaiting a gutter replacement which should happen over the next couple of days. The roof itself is done and looks beautiful. I was contacted by Journey Builders a day or two after I submitted a request on Angi.com. Yero came out and inspected my 25 year old roof, telling me it would be probably be October before they could schedule it (inspection was June 7th, 20224). When he called in to see when they could schedule it, they had a cancellation and knocked $5000 off the price if I was willing to start the next day. Exactly 7 days later almost to the hour the roof has been installed! Way sooner than I expected. Yero was totally pleasant and very low pressure as opposed to the estimator from another company who had visited my home the prior day and spent 3 hours trying to sell me a really expensive roof with car salesman tactics. I recommend Journey Builders highly."





+16
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