HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

13 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


1017 L Street, Apt 762
Sacramento, CA 95814


  • Mon:
  • Tue:
  • Wed:
  • Thu:
  • Fri:
  • Sat:
  • Sun:
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Commercial and residential flat / low slope roofing.
  • Flat, Foam or Single Ply Roofing - Repair- For Business
View All Offerings and Cities Served

Cost Information

  • Free Estimates


28 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 28 results
5.0 Mary e C. Roseville, CA

Joe made suggestions and explained the pro and cons of the options. He offered more complete work and a warranty. I didn't feel pressured but informed after talking to him. I got 8 bids and he stood out above the rest.

1.5 Dave S. Rancho Cordova, CA

Unprofessional. Trying to get an updated contract of the work that was actually done and after three requests still did not send one.

5.0 Luis Q. San Jose, CA

First time needing to hire a roofer and the experience couldn’t have been any easier. Would definitely recommend them for your roofing needs.

5.0 Lynn F. Rocklin, CA

Joseph was very pleasant and professional. He and his team repaired our roof and cleaned up when they were finished. They are prompt, quick. courteous and their cost is reasonable. They also provided a good warranty on the repairs. I would use them again.

5.0 Janet M. Roseville, CA

Joe and his crew did a wonderful job. Very professional and prompt. I am very happy with the job they did.

4.0 Gary M. San Francisco, CA

I dealt with Tony in San Francisco. (so those other reviews may not be relevant.) They were fast starting and working the job. And they cleaned up the area, but didn't send any warranty etc info. But it was a leaking roof job. I wont know how good a job they did until it starts raining. Only then can I say it was worth the price.

5.0 Lilllian G. Sacramento, CA

Less than 2 hours ago, Joseph and his crew left from putting a new TPO Membrane Roof on my; backroom, carport, and front porch. I decided to go with California Technicians, Inc. because the owner, Joseph Delmaro, was very explicit in his contract of what he felt should be done. When presenting his contract, he wanted to make sure I understood what he was talking about and what he could find when he tore off the existing roof. I realized a couple of things Joseph and I talked about were not written in the contract so he added them and initialed them. Joseph and his crew were always punctual and I couldn't believe what hard workers they were. No goofing around, just 'Lets get this job done, and done right'. I was also pleased to see everything was so clean when they left. I would, and will recommend California Roof Technicians, Inc.

5.0 Alyssa H. Sacramento, CA

The men working for Cal Roof Tech were very communicative, thorough, and fair.

5.0 Barbara C. Sacramento, CA

Joe and his crew did an excellent job. They were sensitive to my almost 100 year old house's needs, efficient, courteous and offered options of various repairs that could be made. Definitely recommend Joe and his crew!

5.0 Tom D. Sacramento, CA

Joe and his brother along with their crew did an outstanding job of replacing my flat roof and were extremely easy to work with through out the process. the job was very well done the clean up was complete and I would recommend these guys to anyone needing any kind of roof repair or replacement.

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.