JEF CONTRACTORS INC

Good 5.0 (7 reviews)

Pomona
Industrial Roofing
Free Estimates
Licensed & Insured
Locally Owned & Operated
Gable Roof

Website jefcontractors-inc.com

Phone Show phone number

Hours

Mon7:30 AM - 9:00 PM

Tue7:30 AM - 9:00 PM

Wed7:30 AM - 9:00 PM

Thu7:30 AM - 9:00 PM

Fri7:30 AM - 9:00 PM

Sat7:30 AM - 9:00 PM

Sun7:30 AM - 9:00 PM

Leave Review

About the Business

No description yet.

What people say about “JEF CONTRACTORS INC”?

There are not enough reviews yet to form a clear opinion about JEF CONTRACTORS INC

Services: Roof Replacement Roof Waterproofing Roof Skylight Installation Green Roofing Services

Recommended Reviews

Overall Company Rating

Excellent 5.0

Out of 7 reviews

5 stars

4 stars

3 stars

2 stars

1 stars

Your Review of JEF CONTRACTORS INC

Your Name

Your Email

What project did you need to get done?

Rate your experience from 1 to 5.

Show first:

Patel Nilesh

Google review

Aug 8, 2025

I recently had my siding done by JEF Contractors, and I’m extremely pleased with the outcome. They completed the project on time and paid close attention to the fine details, resulting in a finish that exceeded my expectations.
What stood out most was their supportive and transparent communication throughout the entire process. I had received quotes from other contractors as well, but JEF was by far the easiest to work with—they were flexible, easy to negotiate with, and genuinely worked to meet my needs.

Highly recommend them for anyone looking for reliable and professional siding work.

PATRICIA Healey

Google review

Aug 2, 2025

JEF Contracting did a terrific job on what I called a “hellscape” - my flat roof. They installed a new roof in a day and fixed the flashing. I also needed flashing on the front of the house and around the chimney. They did more than I asked for because it was the right thing to do and didn’t charge extra. The crew was very respectful and worked very hard all day long. I am happy with their work and the cost of the job. I highly recommend JEF Contracting. My hellscape is now heavenly.

Joseph Harris

Google review

Jul 21, 2025

Absolutely would use Jef Contractors again. They arrived when they said they would and completed the job thoroughly. Cleaned up before they left and asked me if I was satisfied before leaving. Very professional in every way. Moises was very quick to respond if I had any questions. Thank you again.

German Chuzi

Google review

May 9, 2025

I was definitely hoping to find a good deal, but what really mattered to me was getting quality work—and these guys came through big time. They handled my siding project from start to finish with so much care and professionalism. The crew was friendly, easy to talk to, and they kept me in the loop the whole way. When the job was done, I just stood there for a moment taking it in—it looked even better than I imagined. You can tell they take pride in their work. I’m seriously glad I went with them and wouldn’t hesitate to recommend them to anyone.

Walter Crespo

Google review

May 9, 2025

I recently hired JEF Contractor for a comprehensive exterior renovation, including roofing, siding, and gutter replacement, and I couldn’t be more impressed with the outcome. From the initial consultation to project completion, their team demonstrated a level of professionalism, expertise, and attention to detail that truly sets them apart in the industry.

What stood out most was their clear communication and transparency throughout the process. Every question I had was answered thoroughly, and they kept me informed at every stage, ensuring there were no surprises. The quality of their workmanship is exceptional—our new roof and siding not only look fantastic but have also significantly improved our home's energy efficiency and curb appeal.

Vinicio

Google review

May 9, 2025

Jef Contractor did an amazing job on our roof! The team was professional, on time, and the quality of work was top notch. They explained everything clearly and left the site spotless. Highly recommend them for any roofing needs!

Kenny McManus

Google review

May 8, 2025

Jef Contractors Inc is a quality contractor. I had a bit of moisture in the corners of some of the rooms in my home. During heavy rainfall there were also leaks periodically coming from the attic. Jef Contractors Inc assessed the damage and replaced my shingles and flashing in 1 day. Moisture hasn't shown up since. If you have any issue with roofing, siding, or gutters give them a call. You won't regret it!
Plus you get a 25 year Warranty on anything repaired or replaced. That includes materials and labor.

Show More CommentsShow Less Comments