Top-rated gutter repair and replacement pros.

Best gutter repair and replacement pros near Sunnyvale, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your gutter repair and replacement project in Sunnyvale, CA?

Select your specific project to find the pro for you.

TRUSTED BY SUNNYVALE, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon112
    Verified gutter repairs and replacements reviews

Top-Rated Gutter repair and replacement pros in Sunnyvale - Updated Nov 2026

Avatar for Santa Clara Valley Complete Services, Inc.
Santa Clara Valley Complete Services, Inc.
4.7(
276
)
Gutter Covers and Accessories - Install or ReplacePVC Gutters - RepairSeamless Metal Gutters - Install

Serving Sunnyvale, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Emergency services offered

"Excellent experience and result! From the initial in person visit and proposal, to the timely schedule and installation and finally site cleanup at completion, Rolando and team performed very well and were very professional. I highly recommend Rolando and his business for projects like this(repair, replace and clean residential gutters)"
1
1
1
1
2

+69

Response time5 hrs
Response rate95%
1 neighbors recently requested a quote
Avatar for The Brothers That Just Do Gutters - Sunnyvale, CA
The Brothers That Just Do Gutters - Sunnyvale, CA
5.0(
7
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - InstallSeamless Metal Gutters - Repair+2 more

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"I called Eric from two brothers who install gutters, Eric was a professional, he showed up when he said he would, his estimate was very comparable to all other vendors, even though I had to postpone the job, I was throughly impressed with his honesty, punctuality and professionalism. I would definitely recommend Eric and his company."
Response time2 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for A-1 Gutter Guys
A-1 Gutter Guys
4.7(
22
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Before I replaced my gutter, I’ve been searching around the company that I feel comfortable to work with, finally I choose A-1 GUTTER GUYS to do the work, the price is reasonable & most of all ANTHONY, the owner is very honest and I feel he never wants to take advantage of the job, he told me the truth whether things should be or shouldn’t be done Anthony installed a new gutter plus a gutter guard of my back yard and he and his crews did an outstanding & excellent job with fairly price! I highly recommend this company and for sure i will be contacting them again in the near future to do the other part of my house"
2 Story Gutter Install
2 Story Gutter Install
2 Story Gutter Install
Seamless Fascia Gutter install
2 Story Gutter Install

+12

Response time1 day
Response rate95%
28 neighbors recently requested a quote
Avatar for Universal Builder Co. San Jose (Gutters)
Universal Builder Co. San Jose (Gutters)
4.4(
53
)
PVC Gutters - RepairSeamless Metal Gutters - InstallSeamless Metal Gutters - Repair

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Because I needed only a repair after a tree limb damaged the roof, many roofers either would not bid or I would have to wait for any repair. Universal did the repairs over several days by sending over crews after they had finished a prior job. Worked out well."
Recommended by85%of homeowners
SGB Inc.
5.0(
6
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Install

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Response time2 days
Response rate86%
Recommended by100%of homeowners
RSF Construction Inc.
1.0(
1
)
PVC Gutters - RepairPVC Gutters - Repair- For Business

Serving Sunnyvale, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

...
Showing 1-10 of 87
Gutter Repair and Replacement FAQs, answered by experts

If you don't repair your home’s gutter leaks, water or the gutters themselves can damage your home’s siding, roofing, foundation, and landscaping. Untreated leaks encourage mildew, mold, and rot, depending on the type of siding material. The foundation, chimney, window frames, and drywall can also crack over time, leading to costly repairs. 

Yes. Excessive pitch in gutters can cause water to flow too rapidly, leading to a decrease in the gutter's water-holding capacity; consequently, during heavy rainstorms, water may awkwardly splash outside the gutters. Ideally, you should aim for a quarter-inch of gutter slope for every 10 feet of gutter run. However, it's important to note that this guideline may vary depending on your home's structure and the type of gutters being installed.

There are a handful of things you can look for to determine if you need to pay for gutter repairs, including the following:

  • Water leaking from the underside of your gutters during rainfall

  • Visible gaps between your gutters and your roof

  • Frequent issues with gutters overflowing or holding standing water

  • Gutters that sag or pull away from the house

  • Water damage to soffits, fascia boards, or other building materials

  • Mold growth on your exterior walls

  • Soil erosion underneath your roof overhang

  • Foundation leaks or inward bowing of foundation walls

How you stop water from leaking between your gutters and fascia depends on the cause of the leak. Some leaks can be fixed simply by cleaning out clogged gutters or downspouts. Other leaks require you to seal holes or cracks in your gutters. Meanwhile, some leaks are a structural issue that requires replacing, changing, or adjusting your gutter system.

If you don't want to install gutter guards, the most common and inexpensive alternative is regular gutter cleaning, either annually, biannually, or as soon as they start to fill up. Using a leaf blower attachment can make this process easier. Other products designed to reduce cleanings include gutter screens (made of wire mesh, nylon, or foam), which are typically less expensive than a full gutter guard installation. You can also find guards and inserts designed specifically to protect your downspouts or opt for a whole gutter system like LeafGuard, which integrates the gutter and guard into a single product.

The Sunnyvale, CA homeowners’ guide to gutter repairs and replacements

From average costs to expert advice, get all the answers you need to get your job done.