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Gentry ConstructionHilmar, CA • Serving Northern CaliforniaCA License #1025611 · Bonded

Roof leak? Give us a call. Family owned for over 30 years

yelp★★★★★5.0 on Yelp · 103 reviews
Owner photo
Recent work

Job photos

What customers say

5.0 ★ · 103 reviews on Yelp

★★★★★
“I sent out a request for roofing repair through Yelp at 6pm on a Friday and Dana called me less than 5 minutes later…”
Ed D., Kailua, HI · Yelp
Reply from Dana, owner
“Glad we could have you leak free before the holidays.”
★★★★★
“Dana Gentry was the first to respond to my request for service. He arrived within the hour and identified the problem…”
Phillip W., Elk Grove, CA · Yelp
Reply from Dana, owner
“Much appreciate you choosing and trusting us for your project… Hope you have a happy holiday.”
★★★★★
“Dana came out to give us an estimate and I appreciate how candid and straightforward he was with us…”
Meagan G., Turlock, CA · Yelp
Reply from Dana, owner
“It’s really an honor that you chose us to perform the work on your home. It’s always nice to hear that we were the most affordable out of the quotes you received.”
★★★★★
“Everything about their service was stellar. Communication, pricing, work, staff, clean up, respect. Dana, the owner, is a well-rounded individual!…”
Shawna W., West Menlo Park, CA · Yelp
Reply from Dana, owner
“I liked them so much I even installed the same ones at my own house. Thank you for everything, from the coffee to the trust… from mine to yours.”
★★★★★
“Dana was quick to respond to my query which prompted me to have his team assess the damage of my roof. Amazing gentleman…”
Michael L., San Jose, CA · Yelp
Reply from Dana, owner
“Wow… speechless, this one means a lot, Michael. I will be sharing this one at tomorrow’s tailgate meeting.”
★★★★★
“They arrived on time, priced fairly and offered a warranty on their work. We have continued to have them do our annual maintenance. Highly recommend!”
Sheri R., Sacramento, CA · Yelp
Reply from Dana, owner
“We appreciate the review once again and the repeat customer… preventative maintenance goes a long way.”
Read all 103 reviews on Yelp

5.0 ★ · 25 reviews on HomeAdvisor

★★★★★
“Within two days, my flat top roof was torn down and reconstructed up to code and permitted. Shawn and his crew showed up on time and cleaned up thoroughly…”
Patricia C., Sep 2025 · HomeAdvisor
★★★★★
“Dana has performed reroofs for several of my solar customers over the last couple of years… I’ve had a customer sign on Monday and the entire reroof completed by Sunday.”
Doug F., Feb 2024 · HomeAdvisor
Read all 25 reviews on HomeAdvisor

Roofing services

New roofs, repairs and preventive maintenance for homes, rentals and businesses. No job is too big or too small. Quality for an affordable price.

New roof installation

Shingle roofs, residential and commercial.

Reroofing & roof replacement

Old roof off, new roof on, with permits.

Roof repair & leaks

Storm leaks, ceiling stains and chimney leaks.

Flat roofs & TPO

Tar-and-gravel replaced with TPO; flat roofs rebuilt to code.

Tile roofs

Tile tear-off and tile reinstall.

Solar removal & reinstall

Panels off, new roof, panels back on.

Gutters & maintenance

Gutter repair and yearly roof maintenance before the rains.

Dry rot repair

Rotted wood replaced during roof work.

Roof inspections

Inspections and roof certifications for homeowners and agents.

Commercial roofing

Residential and commercial roofs.

Hilmar • Turlock • Modesto • Stockton • Elk Grove • Sacramento

And nearby towns across Northern California

HoursMon–Sun 7am–9pm
Free estimatesCall or text Dana
Emergency leaksCall or text Dana
How it works

Free estimate in three steps

  1. 1Call or text Dana with your address and a photo.
  2. 2We inspect and give you a written estimate.
  3. 3We pull permits, order materials, provide a quality install and handle all removal of materials and debris.
Get a free estimate

Get a free estimate

Don’t hesitate. Tell us about your roof and Dana will call you back. Free estimates.

Opens your phone’s text app with your details filled in. Or call (916) 996-4366.

Gentry.construction@yahoo.com

Good to know

License & bond

  • CA license #1025611 · B + C-39
  • Active through 4/30/2027
  • $25,000 bond · Philadelphia Indemnity

Why Gentry

  • Backed by Yelp Guaranteed
  • Family-owned & operated
  • Free estimates
  • Warranties offered
  • Emergency service

Payments

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  • Military discount