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Spartan Home Services trucks at a roofing job

GAF Shingle Roof Replacement In Martinez

Serving Martinez, Concord, Pleasant Hill and Benicia

  • Free written estimate — no pressure
  • GAF Golden Pledge Limited WarrantyLifetime workmanship coverage on qualifying Golden Pledge roofs
  • 0% interest options available

4.9★ across 500+ reviews

GAF Master Elite Residential Roofing ContractorBBB Accredited Business, A+ rating

Subject to credit approval. Terms vary; not all applicants qualify.

Get A Free Estimate

Step 1 of 3

  1. Your project
  2. Your plans
  3. Contact
What are you looking for?
What's on your roof now?
Call (707) 419-3155

4.9★ across 500+ reviews

“John was knowledgeable, no hard pressure and discussed my options well! He made it easy to discuss my roofing needs and solar options! Thank you John!”

— Todd J

“Johnny was wonder person. Very knowledgeable. Answered all our question estimate was right on with the other company we had come out. Johnny was first class all the way polite, and kind.”

— Carla C

“It's rare to find businesses that genuinely care more about helping people than making a sale.”

— Samantha C

“The Spartan team of installers, Javier, Cornelio, and Anthony, was terrific. The roof installation and skylight replacement were done very cleanly and efficiently.”

— Antonio N

“They were first class. From start to finish. The crew who come for the work were all very nice and professional. Addressed concerns on the fly. They made this process as painless as it could be for roof repair and replacement.”

— Jeff G

“Spartan Home Services is our go to company for any Roofing projects. And we would highly recommend them to our family and friends.”

— Leonard W

“As a licensed CA contractor myself since 1984, Spartan Home Services provided as outstanding service and performance that I've ever experienced”

— Jhon L

“Spartan Home Services replaced my roof and gutters, added solar panels, and added a home battery system to our house. They did a great job. It's a lot of work, and they communicated well throughout the whole project.”

— Wesley A

GAF shingles

GAF Shingles For Martinez Homes

GAF has been making roofing since 1886. These are the two shingle lines we install most on Martinez homes.

  • GAF Timberline HDZ

    GAF's architectural shingle. A dimensional look that suits most home styles, and a popular choice for a full GAF roofing system.

  • GAF Grand Sequoia

    GAF's designer shingle with a wood-shake look — for homeowners who want the character of shake from an asphalt shingle.

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4.9★ across 500+ reviews

Why Spartan

Quality Work. Real People. Honest, Up-Front Pricing.

  • GAF Master Elite and President's Club 2-Star — fewer than 1% of roofers
  • GAF Golden Pledge Limited WarrantyGAF Golden Pledge warranty available on qualifying roofs: lifetime workmanship coverage backed by GAF
  • 3rd generation owned, 3,000+ projects
  • Honest, up-front pricing — free written estimates, no inflated quotes
  • A project consultation with skilled roof specialists — not a soul-draining, hours-long, high-pressure sales event
  • Real people answer the phones
  • Clean job sites — we clean up before we call it done

Local Fairfield HQ, about 23 miles from Martinez

Simple Options, From Copper To Budget

We'll give you honest repair vs. replacement options — and show you multiple replacement options — but we keep it simple.

Want a copper standing seam roof? We can do that. Want a quality roof that fits your budget? We've got you covered. We handle everything from $500 repairs to $200,000+ custom roofs.

Spartan Home Services trucks at a roofing job

Financing

Financing Options Available

  • Very low monthly payments

    Spread the cost of your project into payments that fit your budget.

  • 0% interest options

    0% interest options are available for qualifying homeowners.

  • No-credit or bad-credit options

    Options exist for homeowners with no credit or bad credit. Ask us — we'll walk you through them.

Subject to credit approval. Terms vary; not all applicants qualify.

Get my free estimate

4.9★ across 500+ reviews

How it works

It's Never Been Simpler For Your Home To Get Care

Spartan crew installing a standing seam metal roof

  1. 01

    Reach Out

    Call or request an estimate. Real people answer.

  2. 02

    Get Estimate

    A project consultation with skilled roof specialists — not a soul-draining, hours-long, high-pressure sales event.

  3. 03

    Plan The Project

    Compare your written options, financing and timeline.

  4. 04

    Enjoy The Results

    Our crew does the work and cleans up before we call it done.

The details matter

Gutters, Dry Rot & Your Existing Solar

We also replace gutters and repair dry-rotted fascia, eaves and decking on Martinez homes — often in the same project, so your new roof isn't sitting on rotted wood.

  • Gutter replacement

  • Dry-rotted fascia and eaves

  • Dry-rotted decking

Have solar? We remove and reinstall your existing panels as part of your re-roof.

Synthetic slate roof with reinstalled solar panels by Spartan
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4.9★ across 500+ reviews

Martinez's best roofing company — hands down

4.9★ across 500+ reviews · GAF Master Elite + President's Club · 3rd generation · Local Fairfield office, about 23 miles away

Doing your homework?

Asked ChatGPT How To Choose A Roofer In Martinez? Here's How Spartan Checks Out.

  • Verify the contractor is licensed

    Not just a roofing license — a general contractor's license, so we can handle the complex issues too.

  • Look for manufacturer certification

    Spartan is GAF Master Elite and a GAF President's Club 2-Star contractor, an honor that goes to fewer than 1% of roofers.

  • Get a written estimate

    Every estimate is free and written. No inflated quotes, no pressure.

  • Check reviews and the BBB

    We're rated 4.9★ across 500+ reviews and hold a BBB A+ rating.

  • Choose a company with a local office

    Our Fairfield HQ at 2850 Cordelia Rd STE 100 is about 23 miles from Martinez. We're locally owned, 3rd-generation, and real people answer our phones.

  • Make sure the warranty is clear

    GAF Golden Pledge Limited WarrantyQualifying GAF roofs can carry the GAF Golden Pledge warranty, with lifetime workmanship coverage backed by GAF — explained in writing.

This is general advice homeowners commonly hear when choosing a roofer. It is not a recommendation, ranking or endorsement of Spartan by ChatGPT, OpenAI or any AI assistant.

FAQ

Martinez Shingle Roof Replacement Questions

It's GAF's top contractor certification. Spartan is GAF Master Elite and President's Club 2-Star, an honor that goes to fewer than 1% of roofers.

Ready For An Honest Number?

Get A Free Estimate

Step 1 of 3

  1. Your project
  2. Your plans
  3. Contact
What are you looking for?
What's on your roof now?

Prefer to talk? (707) 419-3155 — real people answer.

“As a licensed CA contractor myself since 1984, Spartan Home Services provided as outstanding service and performance that I've ever experienced”

— Jhon L

4.9★ across 500+ reviews

CallFree estimate