Roofing contractor
Rock Roof LLC
109 N Dupont Rd, Wilmington, DE 19807
- Google average
- 4.9
- Ratings counted
- 128
- One and two star
- 3 of 128(2.3%)
- Delaware median
- 1.5%
The first three are Google’s own figures for Rock Roof LLC, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Delaware roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 121 | 95% | |
|---|---|---|---|
| 4 | 4 | 3% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 3 | 2% |
About typical — the typical roofer in Delaware sits at 1.5%. A higher share is a reason to read the critical reviews below, not a verdict.
The critical reviews
The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.
All 3 of the one and two-star reviews we hold for Rock Roof LLC, most recent first.
- 1 out of 5Armania month ago
TERRIBLE SERVICE WOULD NOT RECOMMEND!
Reply from the business
This is a fake review
- 1 out of 5Violease Pratt5 years ago
Made an appointment. They never showed up and didn't answer the phone when I tried calling several times. Took my business elsewhere. He won't stay in business if he keeps setting up appts and don't show up.
Reply from the business
I'm really sorry about this. I'm in the process of trying to figure out what happened. We care about our customers and want everyone to have a positive experience. Would you be able to call the office when you receive this message? 302-757-2350
- 1 out of 5Chinedu7 years ago
Never showed for a scheduled appointment
Reply from the business
Sorry about the scheduling error please let us know what we can do to compansate you for your time
What reviewers keep mentioning
Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.
- reasonable pricing11
- gutters and downspouts7
- new roof installation5
- new siding4
- flat roof replacement3
- plywood replacement3
- no pressure sales3
- small repair3
- flower bed protection2
- informative crew2
Other reviews we hold
14 more of the 120 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Alice Eidsona week ago
Nik and Bobby were awesome . Were very knowledgeable and thorough about the product and the process. Very polite and personable.
- 5 out of 5Bob Weavera month ago
We wish we could give more stars. Joe, our project manager, was attentive and responded immediately to any minor concerns. The team came when they said they would and, despite bad weather, finished on time. A solid organization.
Reply from the business
Bob, I wish there was a Google review for customers ... you'd get five stars from Rock Roof! Thank you for recognizing Joe and the Rock Roof crew. They work hard and are always focused on doing a rock solid job.
- 5 out of 5William Thomeya month ago
Bought a house that was recently renovated, but had a bunch of issues with a 3-season room that has a low pitched roof with two skylights that should never have been shingled. I also wanted to add some insulation. Knowing not every roofer …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Wow! Thank you for such a GREAT review!! Our entire team is extremely proud of every job they do -- from standard shingle roof replacements to more complicated roofs that require problem solving. Recognizing the crew's skill, commitment to quality and the company's integrity are the highest compliments you can give us. Thank you! And, they're just as good when temperatures are below freezing!
- 5 out of 5Joyce AndersonEdited a month ago
Rock Roof… Such wonderful people to work with . Very professional.. yet very kind and very pleasant… from office workers to the outside workers. After working with them for a while you feel like you’ve known them for a long time. …
Google cut this review short. The full text is on their Google profile.
Reply from the business
Joyce, you are way too kind! But kind people attract other kind people! Thank you for giving us the opportunity to replace your roof. It looks beautiful!!
- 5 out of 5Don Herb2 months ago
Some issues with office staff arranging scheduling. The crew that came to do the work arrived ahead of time, set up equipment, tarps, safety items, etc. Quickly compelted removal of old roof, removal of unused chimney pipe/repair of one section of plywood. Very complete and conscientios work. Once started on work, completed and were leaving the site in 2 1/2 hours with new roof with 30 year warranty. Crew supervisor was very engaging in explaining the process and keeping things mocing,
Reply from the business
Don, we really appreciate the 5 star review. Everyone on the Rock Roof team works super hard to make sure the entire roof replacement process is as seamless as possible. Thank you!
- 5 out of 5Charlotte Miller2 months ago
Not one issue! Joe was great with the inspection and setting up the project, he checked in a few times to make sure things were going smoothly. The installers were professional and not only did a great job on the roof but also with the clean up. I couldn't be more satisfied.
Reply from the business
Your review is music to my ears! Thank you for recognizing how hard the entire team worked to make sure your roof replacement was issue free!
- 5 out of 5Keith Benson3 months ago
Sergio did a small repair at at my home , he did it in a timely manner with ease, he is very professional in what he does, I will recommend Sergio and his company to anyone who needs roof repairs. He is definitely an asset to his company. 5 stars
Reply from the business
Thank you! Recognizing our crews who get on the roof and make repairs means the world to them and everyone at Rock Roof.
- 5 out of 5kim swyka3 months ago
Very reliable and courteous. Reasonable pricing. Charlie is extremely knowledgeable and accommodating. Entire staff ensured work area was kept clean.
Reply from the business
Thank you! Glowing reviews on a Friday are always appreciated!!! The team works so hard to make sure every part the of the roof replacement process is perfect -- thank you for noticing 😊 …
- 5 out of 5Sarah Iheart3 months ago
John, Hector, and the whole team are fantastic! They are professional, meticulous, and explain everything to me every step of the way. My new roof and siding look so gorgeous! Worth every penny. I will never hesitate to recommend them to my friends and family. Thank you, John and Hector!
Reply from the business
Sarah, thank you for such a positive review! It means A LOT to the crew when their good work is recognized 😊 …
- 5 out of 5Joseph Finnegan4 months ago
Very pleased with the workmanship, the quality and the cleanliness of the crew. Rock roofing personnel were very professional and easy to deal with would recommend them to anybody.
Reply from the business
Thank you, Joseph! We'll pass your kind words along to the crew -- they'll love hearing it. Enjoy your new roof! -- Rock Roof Team
- 5 out of 5Dawn HawkinsEdited 4 months ago
I've never come across a company so professional. From the start, to the inspection to the service. They new what they were talking about. They made me feel very comfortable. We set a date. They arrived ontime and got to work. I bought a house over 100 years old. That didn't stop them. They gave me a brand mew roof. They worked for over 11 hours. When they were done, they cleaned both my neighbors yard from. Debree. And mines. They even clean then back yard. They were heavily equipped and very polite. I'm so very greatful and pleased. Thank you so much for the professionalism. Since. Covid it's been hard to find. I look forward to working with Rock for my future projects. Thank you so very much. No more worries for the rain and storms in the future. Not to mention it looks bad ass.!!!!
Reply from the business
Thanks for the great review, Dawn! We agree, your new roof looks bad a$$! We look forward to working with you on other projects.
- 5 out of 5EH4 months ago
Rock roofing did a great job. They responded immediately to an emergency and followed up right away to repair the damages. Communication with Joe was excellent, he always answered calls or texts quickly and worked with us to get the job done asap. Thank you!!
Reply from the business
Thank you for the positive review! I'm glad we were able to quickly fix the problem. We know how stressful roof issues can be. Rock Roof operates 7 days a weeks to help with emergencies like yours. Leaks can't wait!
- 5 out of 5Liz4 months ago
Rock Roof rocks! They were prompt, efficient, courteous and the foreman even checked back to make sure we were pleased. They helped us repair damage that Randy Jones of Fine Remodeling caused. And that damage would have been catastrophic had Rock Roof not repaired it. Highly recommend Rock Roof!
- 5 out of 5Daniel Jornada4 months ago
Highly recommend Rock Roof. They just replaced my home's old cedar roof with brand new asphalt shingles in only 2 days. Customer service was outstanding -- from start to finish --and they made sure that everything was cleaned up before they left. I found them through Google Reviews and their high rating is not just a coincidence
Reply from the business
Daniel, thank you for the GREAT review and for making our Google Review rating a little bit higher! We appreciate you trusting us with replacing the roof on your beautiful home.
What Rock Roof LLC says about itself
Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.
States years in business
“…Over 35 years in Business Ted Rock, a…”
Free estimates
“…& Insurance Pros --> --> Get a Free Estimate LinkedIn This field is for validation…”
24/7 emergency call-out
“…Roof Repairs and Replacements 24/7 Emergency Repairs Serving Delaware…”
Their site also states: warranty offered.
Other roofers in Wilmington
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| G. Fedale Roofing and Sidinganswering questions, project management, siding replacement4.8768 ratings4.7% one and two star(302) 281-0460 | 4.8 | 768 | 4.7%36 of 768 | (302) 281-0460 |
| Tycos Roofing and Sidingestimate, courteous staff, siding repair4.9407 ratings1.5% one and two star(302) 200-4221 | 4.9 | 407 | 1.5%6 of 407 | (302) 200-4221 |
| Becker’s Roofing Siding & Chimney Contractorschimney cleaning, deck construction, new windows4.9361 ratings3.0% one and two star(302) 205-1820 | 4.9 | 361 | 3.0%11 of 361 | (302) 205-1820 |
| J.W. Tull Contracting Servicesnew deck, siding, gutter choices4.9247 ratings3.2% one and two star(302) 494-8179 | 4.9 | 247 | 3.2%8 of 247 | (302) 494-8179 |
| Two Brothers Roofinginsurance claim assistance, gutters, respectful staff4.8140 ratings3.6% one and two star(302) 751-3455 | 4.8 | 140 | 3.6%5 of 140 | (302) 751-3455 |
| BluDog ROOFING, LLCanswering questions, timely completion, quick work4.9133 ratings2.3% one and two star(302) 510-9356 | 4.9 | 133 | 2.3%3 of 133 | (302) 510-9356 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 128 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 128, of which 120 have any text — and it is not everything Google shows.
Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.