Roofing contractor
ALL UNITED Roofing and Siding, LLC
313 S Walnut St, Wilmington, DE 19804
- Google average
- 4.9
- Ratings counted
- 81
- One and two star
- 2 of 81(2.5%)
- Delaware median
- 1.5%
The first three are Google’s own figures for ALL UNITED Roofing and Siding, 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 | 78 | 96% | |
|---|---|---|---|
| 4 | 1 | 1% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 2 | 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.
The only one or two-star review we hold for ALL UNITED Roofing and Siding, LLC.
- 1 out of 5TKEdited 6 years ago
Initially..... Excellent owner operated service! He and his staff were extremely responsive..no 1-2 weeks for service. Was very efficient and came prepared. Fixed our minor roof leak at a very reasonable rate. Will "definitely" contact again for roof replacement. Thanks sooo much! Update: Unfortunately, I decided to contact for the roof replacement. Salesman came down..Zach..who appeared rushed/overwhelmed.. provided estimate..agreed to proceed...signed my yard..then became unprofessional/ unresponsive even after several attempts (all intiated by me) to move forward. I even emailed my concerns to the owner & biz manager; however, to date still no response.If they were too busy or just didnt want the job simply say so -vs-having me pull teeth to do the work every step of the way...totally unacceptable. Fortunately, I finally had enough and had to hire another contractor who was more than happy to accept the job. All I can say is I'm sooo happy I learned of their ways sooner than midway thru the project.
Reply from the business
Hoping your repair has gotten you through! Please let us know when you ready to knock that roof out! Best Regards, Kimberley D Sammon Manager 302-999-9064 kim@allunitedroofing.com www.allunitedroofing.com
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.
- estimate7
- quick work5
- scheduling4
- soffit installation3
- new roof installation3
- window installation3
- new windows2
- free quote2
- siding repair2
- work crew2
Other reviews we hold
14 more of the 68 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5Frederick Lang6 days ago
I purchased my house back in 2024 and the roof on it was trash to say the least. When we had those insane winter storms this year it started destroying the shingles on the roof so I had to finally get it replaced. The owner Tom came by and offered not only the absolute best pricing I've seen from everyone I checked with, but perfectly laid everything out and offered great financing for the roof. The process was quick and painless and I haven't had a single problem with it yet. Absolutely go with these guys if you need a new roof.
- 5 out of 5Taneca Sands2 months ago
All United Roofing replaced my entire roof and all gutters. They did an outstanding job! The customer service was the best starting from the owner, Tom to his office assistant Agnes, and all the way down to the crew!! …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Clare Pearson5 months ago
All United did our roof a couple of years ago and just redid our siding. They have excellent communication, are responsive, do high quality work and clean up very well! Highly recommend!!
- 5 out of 5Marlene Medley8 months ago
ALL UNITED Roofing and Siding, LLC Is a very professional company. They explain everything about the roof from start to finish. An email is sent the day prior to inform of the process, the steps that will be taken, ie. …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Rebecca McConnella year ago
Our house that we purchased in 2017 evidently had some roofing leak issues and poor prior installation - not only that, our bathroom vents ended in the attic, creating mold. Tom and his crew did a great job replacing the roof, rotten …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Jennifer Sochiaa year ago
Love the new windows! All United is very professional, clean and thorough. Thank you so much for the bonus work by the door! A+
- 5 out of 5Michelle Martineza year ago
Highly recommend ALL UNITED Roofing and Siding. Had window, siding, sofits and gutters installed and it looks great. They took their time ensuring that all the new work on our old house was up to code, better insulated and even installed our new outside lighting. Appreciated that old antiquated wires that are no longer in use were identified & removed before all the new insulation and siding was applied.
- 5 out of 5Sam Litwack2 years ago
All United replaced our roof last September. Zachary responded quickly to our request for quotation and was willing to provide everything requested. The roof replacement was due to storm damage and the All United team scheduled the …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Linus Pagani2 years ago
The All United Roofing and Siding team did a great job installing a new roof for my house . On time, communicated throughout the process and fair pricing. Work was done in one day and they made sure we were happy before the crew left. The crew makes sure that area is neatly cleaned before they leave the property. We will be using them on future projects!
- 5 out of 5Erica AtzEdited 2 years ago
It was a pleasure working with Tom and his crew. Tom came out to give us a quote within hours of reaching out to him. The quote was very reasonable. We decided to go with All United, made our deposit and they were here within 3 days to complete the job. The job was completed in 1 day, as promised. We have absolutely no complaints and would highly recommend All United Roofing and Siding!!
- 5 out of 5Janice Alexander3 years ago
They came promptly and fixed a hole in my roof before the next round of rain Very grateful
- 5 out of 5Peggy Care3 years ago
Great job! Crew showed up early, fast and efficient. Fair price A+. Tom and Agnes very prf
- 5 out of 5Justin High3 years ago
We had our roof replaced in early November. Working with Tom and his team was a great experience. They were competitive with price, but more importantly, they did what they said they would. They explained exactly what to expect, when they …
Google cut this review short. The full text is on their Google profile.
- 5 out of 5Nelson Diebel4 years ago
Professional, knowledgeable, and transparent. Excellent pricing and honest about costs and expenses in today's volitile supply chain environment. I live in a city with more building codes than the surrounding area and he knew the difference …
Google cut this review short. The full text is on their Google profile.
What ALL UNITED Roofing and Siding, 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.
Licensed
“…Business in DE GAF Certified Fully Licensed and Insured Great Financing Available…”
Insured
“…DE GAF Certified Fully Licensed and Insured Great Financing Available Discounts…”
Free estimates
“…Button Button Button Button Get a Free Estimate Your home is the largest investment…”
Financing available
“…Fully Licensed and Insured Great Financing Available Discounts Available Button Button…”
Mentions the BBB
“…A+ Rating with BBB Local Top Rated Business in…”
Family owned
“…ALL UNITED Roofing and Siding, LLC is a family owned/operated business. We are very proud…”
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 81 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 81, of which 68 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.