1. Porch
  2. US
  3. CA
  4. Ontario
  5. Flat Roofing Installation

Top 10 flat roofing installation services in Ontario, CA

Porch Pro Headshot Weatherline Reroofing & Repairs Inc.

Weatherline Reroofing & Repairs Inc.

Flat Roofing Installation
Serves Ontario, California
(269)
Weatherline Reroofing & Repairs is a roofing and waterproofing contractor serving all of Orange County for over 20 years. Our roofers have been around for years, and our company is proud to stand for quality and customer service. There are many reasons to use us over our competition, but just a few ...Read more about Weatherline Reroofing & Repairs Inc.
Weatherline Reroofing & Repairs is a roofing and waterproofing contractor serving all of Orange County for over 20 years. Our roofers have been around for years, and our company is proud to stand for quality and customer service. There are many reasons to use us over our competition, but just a few ...Read more about Weatherline Reroofing & Repairs Inc.
Porch Pro Headshot OC Stay Dry Roofing

OC Stay Dry Roofing

Flat Roofing Installation
Serves Ontario, California
(98)
"Gotta love Stay Dry Roofing.... Pro's -Friendly, professional and knew what they were talking about -Quick and clean. picked up after themselves every day. -Detailed and communicative They kept me in the know. -Helped me with my insurance company with before and after photos -Warrantied their work...Read more about OC Stay Dry Roofing
"Gotta love Stay Dry Roofing.... Pro's -Friendly, professional and knew what they were talking about -Quick and clean. picked up after themselves every day. -Detailed and communicative They kept me in the know. -Helped me with my insurance company with before and after photos -Warrantied their work...Read more about OC Stay Dry Roofing
Porch Pro Headshot Green Roof Designs

Green Roof Designs

Flat Roofing Installation
Serves Ontario, California
(26)
Green Roof Designs specializes in residential and commercial roofing. With over 35 years in the industry our family owned and operated roofing company has been an industry leader from the start. With a background in general construction, and roof installation systems our team is highly trained to h...Read more about Green Roof Designs
Green Roof Designs specializes in residential and commercial roofing. With over 35 years in the industry our family owned and operated roofing company has been an industry leader from the start. With a background in general construction, and roof installation systems our team is highly trained to h...Read more about Green Roof Designs
Porch Pro Headshot 3rd. Generation Roofing

3rd. Generation Roofing

Flat Roofing Installation
Serves Ontario, California
(45)
Whether you are a business owner responsible for employees, a property-management company responsible for whole communities or a homeowner that is a member of an association, we can replace or repair your roof quickly and at a competitive price. You can expect only the best quality work and the hi...Read more about 3rd. Generation Roofing
Whether you are a business owner responsible for employees, a property-management company responsible for whole communities or a homeowner that is a member of an association, we can replace or repair your roof quickly and at a competitive price. You can expect only the best quality work and the hi...Read more about 3rd. Generation Roofing
Porch Pro Headshot SOUTHLAND ROOFING INC.

SOUTHLAND ROOFING INC.

Flat Roofing Installation
Serves Ontario, California
(27)
Southland Roofing Inc. serving Los Angeles and Orange County, strives to revolutionize the roofing sector through industry-leading technology, project competency, and a superior customer experience. Safety, efficiency, and competitive pricing are the core values which guide us in our mission to inno...Read more about SOUTHLAND ROOFING INC.
Southland Roofing Inc. serving Los Angeles and Orange County, strives to revolutionize the roofing sector through industry-leading technology, project competency, and a superior customer experience. Safety, efficiency, and competitive pricing are the core values which guide us in our mission to inno...Read more about SOUTHLAND ROOFING INC.
Porch Pro Headshot Gio Roofing, Inc.

Gio Roofing, Inc.

Flat Roofing Installation
Serves Ontario, California
(9)
Gio Roofing Inc has been in business since 2017. It is owned and founded by Giovanni Orantes. This family run business makes Gio Roofing Inc unique do to the reliability it brings to our valuable customers. Many of our jobs come from good recommendations and word of mouth. Our jobs speak for themsel...Read more about Gio Roofing, Inc.
Gio Roofing Inc has been in business since 2017. It is owned and founded by Giovanni Orantes. This family run business makes Gio Roofing Inc unique do to the reliability it brings to our valuable customers. Many of our jobs come from good recommendations and word of mouth. Our jobs speak for themsel...Read more about Gio Roofing, Inc.
Porch Pro Headshot Frederick Richardson Roofing & Construction

Frederick Richardson Roofing & Construction

Flat Roofing Installation
Serves Ontario, California
We are an all types of roofing and light construction company. We offer free estimates and both senior and Military discounts. We are a family owned and operated company with over 34 years of service to the Inland Empire along with Orange, North San Diego and South Los Angeles counties. We special...Read more about Frederick Richardson Roofing & Construction
We are an all types of roofing and light construction company. We offer free estimates and both senior and Military discounts. We are a family owned and operated company with over 34 years of service to the Inland Empire along with Orange, North San Diego and South Los Angeles counties. We special...Read more about Frederick Richardson Roofing & Construction
Porch Pro Headshot Calico Construction

Calico Construction

Flat Roofing Installation
Serves Ontario, California
(41)
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
At Calico Construction you will find dedicated workers, engineers and designers to help you build or remodel your dream home. We not only improve your homes but also improve life style and have been for over 25 years and by making improvements, you are increasing your home value. At Calico we encour...Read more about Calico Construction
Porch Pro Headshot In Home Design

In Home Design

Flat Roofing Installation
Serves Ontario, California
(184)
Porch Pro Headshot Best Way Roofing

Best Way Roofing

Flat Roofing Installation
Serves Ontario, California
(74)
Bestway Roofing Los Angeles CA is one of the best roofing services to provide you the higher quality of roofing services. Call us- 323-583-8317
Bestway Roofing Los Angeles CA is one of the best roofing services to provide you the higher quality of roofing services. Call us- 323-583-8317

Top questions to ask before hiring a flat roof replacement contractor

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Ontario flat roof contractors

50727

- javier martinez
145322

As a Staging Company Owner, I was very pleased with the professional care this company gave my clients. Everything was completed in a timely manner and looked really great! Five Stars

- Jennifer bAGHDASARIAN
24227

- Allen Goodell
48453

I own a property management in the city of Mission Viejo and as you can imagine I have had a lot of issues with roofs this time of year. I have one handyman I use for most of my projects but I needed a licensed, insured and bonded professional to deal wit...

- Alistair Garritsen
48450

I have a Spanish tile roof in the city of mission Viejo that needed to be repapered. I called Stay Dry and they came out the next day. I liked the price and they repaired it the next day. From the day I called to the day it was fixed was 2 days. Quick and...

- Aci Dee
142107

Great customer service!! 5 stars for this company, these guys gather many years of experience and all staffs well educated for this kind of job. Totally happy with the job they performed. Best of luck and wishing success for the company.

- Lilliant Martin
49253

Last year my spouse and I had a roofer come out and fix a leak we had where some broken tiles had been on our 10 year old roof. Come this rainy season, the exact same spot that was suppose to repaired is now leaking. Who know if it was even ever fixed? I ...

- John M. Smith
49251

I live in Lakewood and had a few estimates from a few local roofing company. I liked that Stay Dry was the only who actually told me it looked like my roof was installed in sections and I really only needed to reroof a small portion of the existing roof a...

- Richard Quintanilla
48452

Unfortunately my shingle its full life and needed to be replaced. Javier and his crew were professional and knowledgable and did an excellent job in the tear off of the old roof and installing the brand new one. The whole thing only took about a week and ...

- Pamela Anderson

All Flat Roof Replacement Contractors in Ontario, CA

Porch Pro Headshot Eastvale Home Restorations &Paint

Eastvale Home Restorations &Paint

Flat Roofing Installation
Serves Ontario, California
Locally Owned and Operated Former Construction Area Manager with mayor builder. I build many of the homes in Eastvale & Jurupa Valley from the ground up since 2003. Over 20 yrs experience, I know these homes from the inside out. We specialize in all your Home Improvements Exterior Paint · Roo...Read more about Eastvale Home Restorations &Paint
Locally Owned and Operated Former Construction Area Manager with mayor builder. I build many of the homes in Eastvale & Jurupa Valley from the ground up since 2003. Over 20 yrs experience, I know these homes from the inside out. We specialize in all your Home Improvements Exterior Paint · Roo...Read more about Eastvale Home Restorations &Paint
Porch Pro Headshot LOWE'S OF ANAHEIM - Roofer

LOWE'S OF ANAHEIM - Roofer

Flat Roofing Installation
Serves Ontario, California
Protect your biggest investment with a new roof for your home. Use Lowe's installation services for a smooth roofing installation. When tackling projects in high places, Lowe's has a great selection of gutters, roof shingles, roll roofing, attic ventilation, fascia and more to get the job done right...Read more about LOWE'S OF ANAHEIM - Roofer
Contact
Protect your biggest investment with a new roof for your home. Use Lowe's installation services for a smooth roofing installation. When tackling projects in high places, Lowe's has a great selection of gutters, roof shingles, roll roofing, attic ventilation, fascia and more to get the job done right...Read more about LOWE'S OF ANAHEIM - Roofer
Porch Pro Headshot Zaida Construction, Inc

Zaida Construction, Inc

Flat Roofing Installation
Serves Ontario, California
Plumbing, Electrical, Roofing, Landscape, Painting. 15 years experience in quality workmanship.
Plumbing, Electrical, Roofing, Landscape, Painting. 15 years experience in quality workmanship.
Porch Pro Headshot Bob's Roofing

Bob's Roofing

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Top of The Line Roofing

Top of The Line Roofing

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Dun-Rite Roofing

Dun-Rite Roofing

Flat Roofing Installation
Serves Ontario, California
Dun-Rite Roofing is a professional company providing a variety of roofing and remodeling services in Downey, CA, 90241. Roofers, Roofer, Roofing, Roofing Contractor, Roofing Service, Roof Repair, Roofing Company, Roof Installation, Roof Installer, Roof Replacement Roof Replacement, Roof Repair Serv...Read more about Dun-Rite Roofing
Dun-Rite Roofing is a professional company providing a variety of roofing and remodeling services in Downey, CA, 90241. Roofers, Roofer, Roofing, Roofing Contractor, Roofing Service, Roof Repair, Roofing Company, Roof Installation, Roof Installer, Roof Replacement Roof Replacement, Roof Repair Serv...Read more about Dun-Rite Roofing
Porch Pro Headshot Cert-A-Roof, LLC.

Cert-A-Roof, LLC.

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot SCP Roofing

SCP Roofing

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Luis Roofing L

Luis Roofing L

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Mora Roofing Servicies

Mora Roofing Servicies

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot JF Roofing Solutions

JF Roofing Solutions

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Guerrero roofing services

Guerrero roofing services

Flat Roofing Installation
Serves Ontario, California

Latest projects near Ontario

Recent projects booked on Porch
Upland 91786
Flat Roofing Installation
Start Date
I'm flexible
Roofing project type
Install or replace a roof
Sloped or flat roof
Flat
Flat roof type
I'm not sure
Current roof leak or damage
No
Filing an insurance claim
No
Approximate home square footage
Under 1000 sq ft
Number of stories tall
One floor