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Do You Have A Gutter Project We Can Help With?

Specialists In Gutter Repairs & Replacement


Signature Rain Gutters & Metal Works, a division of Simmitri Inc., has been designing and installing water diversion solutions and custom metal products since 1995. Our dedicated crew of sheet metal and rain gutter specialists make their expertise evident on each job.

Signature Rain Gutters & Metal Works Images


Whether you need a standard solution or a custom solution, we'll make it happen.


Offering many years of superior protection, your new Signature solution will also provide heightened curb appeal.

Grey Water Collection

Full Cycle Water Diversion Services

- Save Resources

- Save Money.


We are fully dedicated to providing the best and innovative solutions in water diversion technology, highest quality workmanship,?and exceptional customer experience.

Commercial | Industrial

Need To Protect Your Assets? We offer scheduled maintenance programs that meet your budget.


Signature Rain Gutters & Metal Works provides residential and commercial roof and gutter maintenance and repair programs for Property Management Companies

Metal Roofing

Professional Metal Roofing Solutions. Don't Settle For Less, choose Signature


Signature Rain Gutters & Metal Works is the premier supplier for standing seam metal roofing systems


Trusted Professionals

Signature Rain Gutters & Metal Works will deliver the professional results that your property needs. From installing a new gutter system to replacing the old one, The experts at Signature Rain Gutters & Metal Works know how to get the job done correctly.


Completed Jobs


20 Years of Service

For us, honesty is the only policy and we strive to complete all projects with integrity, not just with our clients, but also our suppliers, contractors and insurance companies. With thousands of successful projects under our belt, we are one of the most trusted gutter specialists in all of California.

We commit ourselves to complete all projects within the timeline set with our clients. We use the best of technology and tools to ensure that all jobs are done quickly but also giving attention to details and ensuring everything is done correctly.

Our level of commitment has no limit and we back it up with a 100% service guarantee. We always go above & beyond to exceed our customers expectations.

Explore Our Recent Work

We proudly stand behind our roofing projects and always enjoy letting our work speak for itself. See just some of our past results from our many satisfied clients.


Signature Rain Gutter & Metal Works by Simmitri

100 S Murphy Ave.
Ste 200, Sunnyvale, CA 94085
San Jose
6203 San Ignacio Ave.
Ste 110, San Jose, CA 95119
Santa Cruz
325 Soquel Ave.
Santa Cruz, CA 95062
1910 Day Road Suite B
Gilroy, CA 95020

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