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Top 10 flat roofing installation services in Ontario, CA

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 Khan Construction Co.

Khan Construction Co.

Flat Roofing Installation
Serves Ontario, California
(13)
"My fiance and I had just purchased a new home and were given a long list of items that needed to be addressed from the inspector. Khan was so wonderful and went through that long list with us and let us know what items were immediate needs to be addressed since we were not looking to fix everythin...Read more about Khan Construction Co.
"My fiance and I had just purchased a new home and were given a long list of items that needed to be addressed from the inspector. Khan was so wonderful and went through that long list with us and let us know what items were immediate needs to be addressed since we were not looking to fix everythin...Read more about Khan Construction Co.
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 AAA Roofing by Gene, Inc.

AAA Roofing by Gene, Inc.

Flat Roofing Installation
Serves Ontario, California
(14)
AAA Roofing By Gene Inc., is a COMMERCIAL ROOFING company specializing in new construction, existing building re-roofs, tenant improvement, maintenance and leak detection. We do not do residential roofing. AAA Roofing By Gene, Inc. is a company that prides itself on staying up to date on the lates...Read more about AAA Roofing by Gene, Inc.
AAA Roofing By Gene Inc., is a COMMERCIAL ROOFING company specializing in new construction, existing building re-roofs, tenant improvement, maintenance and leak detection. We do not do residential roofing. AAA Roofing By Gene, Inc. is a company that prides itself on staying up to date on the lates...Read more about AAA Roofing by Gene, Inc.
Porch Pro Headshot Micasa Pro Roofers

Micasa Pro Roofers

Flat Roofing Installation
Serves Ontario, California
(16)
Micasa Roofing provides residential and commercial roofing services throughout but not limited too the Inland Empire. With more than 20 years experience in the roofing trade we understand the unique demands the inland Empire roofing weather puts on your home, office or commercial building.
Micasa Roofing provides residential and commercial roofing services throughout but not limited too the Inland Empire. With more than 20 years experience in the roofing trade we understand the unique demands the inland Empire roofing weather puts on your home, office or commercial building.
Porch Pro Headshot Roofer Handy Man

Roofer Handy Man

Flat Roofing Installation
Serves Ontario, California
I am a roofer with14 years of experience I install any type of material tile , shingles torch down. Single ply tpo. Leaks repair Wood repair fascia board repair Etc if you will like to have a free estimate please give us a call at 714 925 4282
I am a roofer with14 years of experience I install any type of material tile , shingles torch down. Single ply tpo. Leaks repair Wood repair fascia board repair Etc if you will like to have a free estimate please give us a call at 714 925 4282
Porch Pro Headshot William Blair

William Blair

Flat Roofing Installation
Serves Ontario, California
(2)
25 years experience supervising and working in General Residential and Commercial Construction, including Rough and Finish Carpentry, Electrical, Plumbing, Concrete, A/C, Windows, Doors, Basic Painting, Drywall, Flooring, Garage Doors, and more.
25 years experience supervising and working in General Residential and Commercial Construction, including Rough and Finish Carpentry, Electrical, Plumbing, Concrete, A/C, Windows, Doors, Basic Painting, Drywall, Flooring, Garage Doors, and more.
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 Derek Beyler Construction

Derek Beyler Construction

Flat Roofing Installation
Serves Ontario, California
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler Construction
Whether you want to design and build the custom home of your dreams or just need a room repainted, we have the experience, expertise, and desire to make your dreams come true! We help to organize your custom home vision or design the kitchen and bathroom you've been thinking about by managing your p...Read more about Derek Beyler 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

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

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
70221

Needed work around the house I found this company. Im glad I did. It was better than I expected. It was on time and the price was better than other companies that I called. Would highly recommend them.

- Sara Yasin
100793

I found Khan Construction on Porch. I called and he promptly made an appointment to look at my job. I was impressed with his scope of knowledge and that he gave me choices for my roof work. Once we decided what was going to be done he put together my esti...

- Kim Robinson
24227

- Allen Goodell

All Flat Roof Replacement Contractors in Ontario, CA

Porch Pro Headshot MIDWEST ROOFING CO., INC.

MIDWEST ROOFING CO., INC.

Flat Roofing Installation
Serves Ontario, California
(43)
Porch Pro Headshot Cassady Roofing

Cassady Roofing

Flat Roofing Installation
Serves Ontario, California
(29)
We would like to take this time to introduce our company to you. Cassady Roofing is a family owned and operated business. James and Regina Cassady started this business in 1961. Their son Jim and grandson Chad now run the business. Our company is fully insured and bonded and we cover areas from Mal...Read more about Cassady Roofing
We would like to take this time to introduce our company to you. Cassady Roofing is a family owned and operated business. James and Regina Cassady started this business in 1961. Their son Jim and grandson Chad now run the business. Our company is fully insured and bonded and we cover areas from Mal...Read more about Cassady Roofing
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
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
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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 Apollo Air Conditioning And Heating

Apollo Air Conditioning And Heating

Flat Roofing Installation
Serves Ontario, California
Apollo Air Conditioning & Heating company is the #1 & most trusted HVAC Company in Chino Hills, offering heating & cooling services.
Apollo Air Conditioning & Heating company is the #1 & most trusted HVAC Company in Chino Hills, offering heating & cooling services.
Porch Pro Headshot Top of The Line Roofing

Top of The Line Roofing

Flat Roofing Installation
Serves Ontario, California
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 Tom Smith Roofing

Tom Smith Roofing

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

Mora Roofing Servicies

Flat Roofing Installation
Serves Ontario, California
Porch Pro Headshot Pacific Coast Building Roofing Corp.

Pacific Coast Building Roofing Corp.

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

JF Roofing Solutions

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