General Contractors in Ontario, California

Reviews and Payment History

166 filtered results

California 
Ontario 

Payment Score


By Location

Cushman & Wakefield| General Contractor

  3.8
A
Payment Score97 / 100

"Great Company to work with " - 6 months ago

A
Payment Score95 / 100

Mcgee Contracting is a Subcontractor based in Ontario, California. They’ve worked on 250 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Oltmans Construction Co.| General Contractor

  4.7
A
Payment Score95 / 100

Oltmans Construction Co. is a General Contractor based in Ontario, California. They’ve worked on 365 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

C.W. Driver Companies| General Contractor

  4
A
Payment Score95 / 100

C.W. Driver Companies is a General Contractor based in Ontario, California. They’ve worked on 122 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Griffith Company| General Contractor

  3.7
A
Payment Score95 / 100

"Arduous and very slow" - 4 months ago

Titan Solar| General Contractor

A
Payment Score95 / 100

Titan Solar is a General Contractor based in Ontario, California. They’ve worked on 394 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Lennar| Property Owner / Public Entity

  3.1
Ontario, California
A
Payment Score94 / 100

"Excellent! We get paid on time." - a year ago

Costco Wholesale Corporation| Property Owner / Public Entity

  4
Ontario, California
A
Payment Score92 / 100

"We have worked for this facility numerous times. This was the first time we've received the run around on the status of payment. VERY poor communication. No one knew who was responsible for cutting th..." - a year ago

AMG & Associates Inc.| General Contractor

  4
A
Payment Score90 / 100

AMG & Associates Inc. is a General Contractor based in Ontario, California. They’ve worked on 46 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

A
Payment Score90 / 100

Tilden-Coil Constructors is a General Contractor based in Ontario, California. They’ve worked on 91 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

A
Payment Score90 / 100

Condon Johnson & Associates is a Subcontractor based in Ontario, California. They’ve worked on 92 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Frontier Communities| Property Owner / Public Entity

Ontario, California
A
Payment Score90 / 100

Frontier Communities is a Property Owner / Public Entity based in Ontario, California. They’ve worked on 117 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

A
Payment Score90 / 100

Vertex Coatings Inc is a Subcontractor based in Ontario, California. They’ve worked on 147 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Kaiser Permanente| Property Owner / Public Entity

  4
Ontario, California
A
Payment Score89 / 100

Kaiser Permanente is a Property Owner / Public Entity based in Ontario, California. They’ve worked on 272 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

CBRE Group | General Contractor

  2.4
A
Payment Score89 / 100

"Slow" - 2 months ago

A
Payment Score89 / 100

Landsea Holdings Corp dba Landsea Homes is a General Contractor based in Ontario, California. They’ve worked on 385 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Fullmer Construction| General Contractor

  4.5
A
Payment Score88 / 100

"Fullmer Construction are quite slow payers, usually an average of 122 days per billing." - a year ago

Millie and Severson| General Contractor

  4.5
A
Payment Score88 / 100

"Very slow in paying." - 2 years ago

Los Angeles Unified School District| Property Owner / Public Entity

Ontario, California
A
Payment Score88 / 100

Los Angeles Unified School District is a Property Owner / Public Entity based in Ontario, California. They’ve worked on 345 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Uline| Material or Equipment Supplier

Ontario, California
$12.028K
AVERAGE JOB VALUE

Uline is a Material or Equipment Supplier based in Ontario, California. They’ve worked on 148 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Jensen Precast| Material or Equipment Supplier

  5
Ontario, California
$3.623K
AVERAGE JOB VALUE

Jensen Precast is a Material or Equipment Supplier based in Ontario, California. They’ve worked on 89 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Southern California Edison (SCE)| Property Owner / Public Entity

  3
Ontario, California
A
Payment Score87 / 100

Southern California Edison (SCE) is a Property Owner / Public Entity based in Ontario, California. They’ve worked on 381 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

A
Payment Score87 / 100

Brookfield Residential Inc. is a General Contractor based in Ontario, California. They’ve worked on 997 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

K.A.R. Construction Inc.| General Contractor

  4.5
A
Payment Score85 / 100

K.A.R. Construction Inc. is a General Contractor based in Ontario, California. They’ve worked on 73 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

A
Payment Score85 / 100

Underground Construction Company Inc is a General Contractor based in Ontario, California. They’ve worked on 84 projects based on available information. On this page you can find reviews, job history, office information, and more to ensure successful projects together.

Frequently Asked Questions about Ontario General Contractors

How many General Contractors are there in Ontario ?

There are 166 GCs in Ontario. If you are a property / developer owner looking for a GC for a project, it’s important to look at a GCs past payment history and reputation as a project partner. Choosing the right GC could be the difference between a lien filed on the project due to slow pay or a successful project where all companies are paid quickly and fairly.

How many projects have Ontario General Contractors worked in the last 12 months?

There have been approximately 37000 projects General Contractors have worked on in Ontario in the last 12 months based on available construction data.

How can I check reviews of a Ontario General Contractor?

There are several different review sites to check for reviews about GCs you’re thinking about working with. You can browse Levelset’s Payment Profiles to find reviews from other construction companies to understand how a GC pays their vendors, their job reputation, and how good they are as a project partner. Checking reviews of GCs are important and could save you time, money, and most importantly remove stress from slow or non-payment. If you know anyone who could share their experience working with a specific GC, be sure to share their profile link and get their perspective.

What is the Levelset Payment Score and why is it important to check a GCs payment score?

The Levelset Payment score is a comprehensive review of a general contractor’s payment reputation and performance. The score looks at a company’s past jobs, size of jobs, recency of jobs, number of project partners they’ve worked with, instances of payment or slow payment, the types of documents being exchanged, and more. You can sort the companies in this Ontario GC list to find the highest performing GCs near you.

Recent Ontario Contractors Reviews from other Construction Companies


Slow and you will have to call and hound them for even a basic progress payment.

27 days ago

Slow

2 months ago

They didn’t pay the full amount

3 months ago

Amazing company that provides great support to both employees and customers

4 months ago

Arduous and very slow

4 months ago

I wouldn't even give them 1 star. It's just the lowest you're allowed to put. The worst of the worst as far as paying is concerned.

4 months ago

Extremely evasive. They are difficult to find and to understand ownership of privately owned conduits. Charter avoids contacting owners for access, and resists being liable

6 months ago

Great Company to work with

6 months ago

Very slow pay

8 months ago

Slow difficult everyone passes the blame and nothing gets done. Have to threaten Stop Notice to get payments due.

a year ago

Really bad, I have an October '20 invoice that hasn't been paid.

a year ago

skipped invoices when paying management always busy could be better to have designated AP contact in corp.

a year ago

Fullmer Construction are quite slow payers, usually an average of 122 days per billing.

a year ago

We have worked for this facility numerous times. This was the first time we've received the run around on the status of payment. VERY poor communication. No one knew who was respon... Read More

a year ago

Speedy

a year ago