Storm season is coming to the Tri-Valley: get your gutters ready before the rain◆Now offering BroGuard: non-combustible metal mesh gutter protection◆Free gutter quotes: call (925) 905-9555◆Seamless gutters installed on-site by your local San Ramon team◆Storm season is coming to the Tri-Valley: get your gutters ready before the rain◆Now offering BroGuard: non-combustible metal mesh gutter protection◆Free gutter quotes: call (925) 905-9555◆Seamless gutters installed on-site by your local San Ramon team◆

The Brothers That Just Do Gutters · San Ramon

Gutter Installation, Cleaning & Repair in River Islands, Lathrop, CA

Seamless gutter installation and upgrades, hand cleaning, repair and BroGuard micro-mesh guards for River Islands homes in Lathrop, from Marina Drive and Michael Vega Park to River Islands Technology Academy and the San Joaquin River levee, by a locally owned team.

  • Licensed & Insured
  • Seamless Gutters Formed On-Site
  • Serving River Islands & Lathrop

The Brothers That Just Do Gutters
San Ramon

  • Licensed & insured local team
  • Seamless gutters formed on-site
  • Streets and neighborhoods we serve in River Islands
  • Free, no-pressure written estimates
(925) 905-9555
4.9-Star Rated on Google◆Licensed & Insured◆Locally Owned & Operated in San Ramon◆Seamless Gutters Made On-Site◆BroGuard Metal-Mesh Gutter Protection◆Free, No-Pressure Gutter Quotes◆Backed by 25+ Years of the National Brand◆4.9-Star Rated on Google◆Licensed & Insured◆Locally Owned & Operated in San Ramon◆Seamless Gutters Made On-Site◆BroGuard Metal-Mesh Gutter Protection◆Free, No-Pressure Gutter Quotes◆Backed by 25+ Years of the National Brand◆

Quick answer

Gutter services in River Islands, Lathrop: The Brothers That Just Do Gutters San Ramon forms seamless aluminum, copper and bonderized gutters on-site, upgrades and extends gutters on new homes, hand-cleans and repairs existing systems, and installs BroGuard non-combustible micro-mesh guards for River Islands homes on Stewart Tract in Lathrop, west of Interstate 5. Estimates are free and written. Call (925) 905-9555 or book online.

River Islands Gutter Solutionists

Gutters for River Islands’ new homes on the island

River Islands is Lathrop’s master-planned community on Stewart Tract, an island in the San Joaquin River, west of Interstate 5. The City of Lathrop describes it as nearly 5,000 acres planned for about 15,000 homes, with lakes, walking trails, parks and a boathouse, and building started in the neighborhood called the Community at South River Bend. The island is ringed by levees that are 100 to 300 feet wide at the top, built to a 200-year flood standard. Nearly every house is new: in census tract 52.14, which covers River Islands, 71 percent of homes were built in 2010 or later and the median year built is 2015. The Tracy Carbona station, the nearest NOAA gauge with an official normal, about eight miles south, averages 12.72 inches of rain a year.

Mohammad Awadalla and Syed Rizwan, a family team, own The Brothers That Just Do Gutters San Ramon, and our crews reach River Islands over the Altamont from our base in Livermore. Seamless gutters are formed in your driveway from aluminum, copper or galvalume, 5, 6 or 7 inches wide, and we also clean the runs and flush downspouts, repair leaks, sags and rotted fascia, put on BroGuard stainless micro-mesh, and connect downspouts to underground drainage so roof water ends up where the lot was graded to send it. We are licensed under CSLB #1115646, insured, and rated 4.9 stars on Google.

A new house does not mean the gutter work is finished. Some homes here need extra downspouts or bigger outlets once owners see where water actually runs off the roof in a real storm, and patios, side yards and lakefront lots added after move-in can change where it should go. The trees planted along these streets are only a few years old, but each fall they get bigger and drop more. The rain here is light by Bay Area standards, so it is easy to forget the gutters until a February storm finds the one clogged outlet.

Book a Free River Islands Estimate

What we handle in River Islands

  • Extra downspouts and outlets on new homes
  • New runs over added patios and rooms
  • Downspouts tied into yard and patio drains
  • Leaves from young street trees as they grow
  • Lakefront lots where overflow hits the patio
Neighborhoods we serve
  • Community at South River Bend
  • Marina Drive
  • Commercial Street
  • Michael Vega Park
  • River Islands Technology Academy
  • San Joaquin River levee
  • Stewart Tract

Local Data

River Islands gutter facts at a glance

A brand-new community on a river island, and these numbers show what River Islands gutters are up against.

Built 2010 or later
71%Share of homes in San Joaquin County census tract 52.14, which covers River Islands, built in 2010 or later; 28 percent went up in 2020 or later.
Average annual rainfall
12.72 inNOAA 1991-2020 normal for the Tracy Carbona station, with February the wettest month and 7.23 inches from December through February.
Homes planned
About 15,000The City of Lathrop’s figure for River Islands at full build-out, on nearly 5,000 acres along with schools, lakes and parks.
Levee width
Up to 300 ftRiver Islands levees are 100 to 300 feet wide at the top, built to a 200-year flood standard, where older nearby levees are about 20 feet.
Our recommendation
Check the layout, add mesh as trees growAdd downspouts where the roof needs them, tie outlets into yard drains, and add BroGuard once street trees reach the roofline.

ZIP codes we cover here: 95330

Sources: U.S. Census Bureau ACS 2020-2024 5-year estimates, tables B25034, B25035, B25024 and B25003 (San Joaquin County census tract 52.14); NOAA NCEI 1991-2020 climate normals, Tracy Carbona (USC00048999); City of Lathrop, River Islands at Lathrop; Manteca Bulletin reporting on River Islands levees and the first neighborhood; California Department of Education data via Ed-Data, River Islands Technology Academy; CAL FIRE 2025 fire hazard severity zone map

On-SiteSeamless gutters formed at your home, cut to the exact run
MetalAluminum, copper and bonderized steel. Nothing plastic on your roofline
FreeNo-pressure written estimates, scheduled around you
LocalSan Ramon-based owner and crews with a local phone number

Services

Gutter Services for River Islands Homes

Everything on the roofline that moves water, handled by one local team.

How it works

From first call to clean rooflines

  1. 1Call or book online

    Tell us what is happening with your River Islands gutters. Our local team answers.

  2. 2On-site walkthrough

    A Solutionist checks the roofline, downspouts and drainage and gives you a free written estimate.

  3. 3The work gets done

    Seamless runs formed in your driveway, cleaning and repairs finished the same visit when possible.

  4. 4Walkthrough and clean-up

    We flush-test the system, show you the results and leave the property cleaner than we found it.

Why the Brothers

Why River Islands Homeowners Call the Brothers

01We look at the whole roof

On a new home we check where every valley and slope sends water and add downspouts or larger outlets where one is not enough.

02Work that fits the HOA

If your street has design rules, we can match gutter color and profile to what is already on the house and give you specs for approval.

03Formed on our truck

New runs come off the gutter machine in one piece, cut to your eave, and match the profile already on the house.

04Local owners

Mohammad Awadalla and Syed Rizwan run the franchise from Livermore, over the Altamont. Call (925) 905-9555 to reach their team.

Year-round

Your River Islands gutter calendar

A gutter year for River Islands, built around rain that peaks in February and almost disappears from June through September.

  1. Fall · Oct to NovFirst clean of the season

    Leaves and summer dust cleared, downspouts flushed, and outlets checked before November rain starts.

  2. Winter · Dec to MarSee where water goes

    December through February brings 7.23 inches on average. A storm is the best time to spot where a roof needs another downspout.

  3. Spring · Apr to MaySecond clean and upgrades

    Spring debris cleared, and a good time to add downspouts or BroGuard before the dry months.

  4. Summer · Jun to SepDrainage projects

    Only 0.26 inches falls from June through September, so summer is right for trenching drain lines and adding runs.

The Work

Real Crews. Ready for River Islands Homes.

Climbing to the roofline to set a new gutter
Climbing to the roofline to set a new gutter
Dark box gutters on a modern home
Dark box gutters on a modern home
Looking up at a dark gutter and downspout from under the eave
Looking up at a dark gutter and downspout from under the eave

Reviews

What Our Customers Are Saying

Yvonne Weaver★★★★★

“Exceptional customer service, professionalism, knowledge of the work needed to be done on our gutters and very fair pricing. We had our gutters cleaned (2 story home) and One Guard installed on first floor gutters today. The crew cleaned up nicely. We are so happy with the completed work and highly recommend!”

Posted on Google
David Yee★★★★★

“I had leaking gutters that needed sealing. The Brothers sent out a person to do a quote. The person was well knowledged about gutters. I was already thinking of putting in gutter guards and they proposed a guard that would work with my current gutters… The two installers were friendly and explained everything clearly.”

Posted on Google
Marc Durchfort★★★★★

“Crew called prior to arriving. They asked what my needs were and followed through. Their work was excellent and they left a clean job site. They were polite and efficient. Job well done.”

Posted on Google
Gina Donaldson★★★★★

“Brothers That Just Do Gutters was a great service to work with. They were on time, communicated well and the finished product looks really nice!”

Posted on Google
Don Mizota★★★★★

“Team installed the gutter filters in half the predicted time. The quality was superb! We would recommend Brothers for your gutter needs!”

Posted on Google
Clark Fratus★★★★★

“Great bid price, did the work when they said they would, showed up exactly on time. Work was done to perfection.”

Posted on Google

River Islands Gutter Questions, Answered

Our River Islands home is only a few years old. Why would it need gutter work?

New homes still have gutter questions. A roof can send more water to one corner than a single downspout can handle, and a patio or side yard added after move-in may need its own drainage. In tract 52.14, 71 percent of homes were built in 2010 or later, so most of our River Islands work is adding outlets, extending runs and tying downspouts into drains.

Can you match the gutters already on my River Islands house?

Yes. We form seamless gutters on-site in common profiles and colors, so an added run or a replacement section can match what is already on the house. If your street has HOA design rules, we will give you the profile, color and downspout plan in writing so you can submit it for approval before any work starts.

How often should gutters be cleaned in River Islands?

Two to four times a year, depending on the trees near your roof, and the fall clean before the rain is the most important visit. The Tracy Carbona station averages 12.72 inches a year, and 7.23 inches of it falls from December through February. As the street trees grow, plan on the extra visits, or add BroGuard mesh to keep leaves out.

Where should downspouts drain on a flat island lot?

Into the drainage the lot was built with, or far enough from the house that water runs to the yard drains or the street. Stewart Tract is flat, so water from a short downspout tends to sit by the foundation. We can extend outlets, add splash blocks, or connect downspouts to underground lines that carry water away from slabs and patios.

Do you serve all of River Islands and nearby?

Yes. We work throughout River Islands, from the Community at South River Bend and Marina Drive to the streets around Michael Vega Park. Our crews also cover the rest of Lathrop, plus Manteca, Tracy, Mountain House and Stockton. Give us a call at (925) 905-9555 to set up a free estimate.

Free Roofline Fire Report

Is your River Islands home in a fire hazard zone?

Look up your address to see the CAL FIRE fire hazard zone where you live and what California law asks of your gutters.

Check your address

Free estimates

Ready to finish the gutters on your River Islands home?

Get a free written estimate for added downspouts, new seamless runs, cleaning or BroGuard, with a drainage plan for your lot.

The Brothers That Just Do Gutters · San Ramon · (925) 905-9555 · Serving River Islands, Lathrop, CA and the homes on Stewart Tract

Licensed, Bonded & Insured  ·  California Contractor License #1115646

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