Roofing contractor
A1 Guarentee Construction LLC
229 E 9th Ave, Roselle, NJ 07203
Listed under Linden, NJ
- Google average
- 5.0
- Ratings counted
- 9
- One and two star
- 0 of 9
- New Jersey median
- Not comparable
The first three are Google’s own figures for A1 Guarentee Construction 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 New Jersey roofers we list with enough ratings to compare.
Rating breakdown
| 5 | 9 | 100% | |
|---|---|---|---|
| 4 | 0 | 0% | |
| 3 | 0 | 0% | |
| 2 | 0 | 0% | |
| 1 | 0 | 0% |
Too few ratings to compare against other roofers — at 9 ratings a single unhappy customer moves this figure by several points.
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.
We hold no one or two-star review text for A1 Guarentee Construction LLC. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.
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.
- siding replacement2
- roof repair2
Other reviews we hold
7 more of the 7 reviews we hold text for, most recent first. We do not hold every review Google has.
- 5 out of 5john forest6 months ago
A1 replaced all the siding and soffit material on my home. The quality of the work is hard to beat. They back bend aluminum around every door and window which eliminates using j-trim giving such a high quality finish to the job. This is the second home I have used A1 to re-side and couldn’t be more impressed. Great company
- 5 out of 5Fadi E7 months ago
Great honest team with great product. Enjoy working with them
- 5 out of 5Mike Solipa7 months ago
They made my house look brand new with their roof and siding work!! Amazing work and a good price in comparison to 2 other estimates I got.
- 5 out of 5Todd Ellner7 months ago
Easy to work with great company
- 5 out of 5Ligia Hernandez7 months ago
Very professional
- 5 out of 5Saidsa8 months ago
My gutters were very old; when it rained, there were leaks everywhere and the water wasn't draining properly. I trusted A1 Guarantee, and they helped me solve my problem.
- 5 out of 5Jostin Macias8 months ago
Excellent service, I needed a new roof and A1 Guarantee met all expectations.
What A1 Guarentee Construction 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
“…New Jersey as a fully insured and licensed roofing company , providing trusted…”
Insured
“…have proudly served New Jersey as a fully insured and licensed roofing company…”
States years in business
“…A1 GUARANTEE CONSTRUCTION LLc For more than 25 years, we have proudly served New Jersey as…”
Free estimates
“…GET A FREE ESTIMATE Full Name* Phone number* Postal code…”
Financing available
“…Submit WE FINANCE YOUR ROOF Financing options available for roof replacement. Your…”
Their site also states: warranty offered.
Other roofers in Linden
Ranked by how many ratings Google has counted.
| Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|
| Herts Roofing & Constructionthorough inspection, insurance coverage, insurance claim assistance4.8123 ratings3.3% one and two star(908) 206-4240 | 4.8 | 123 | 3.3%4 of 123 | (908) 206-4240 |
| Clark Brothers Roofing & Constructionjob, leak, quotes4.897 ratings0% one and two star(908) 224-3000 | 4.8 | 97 | 0%0 of 97 | (908) 224-3000 |
| Martin & Sons Roof Repairhome, insurance, inspection4.989 ratings0% one and two star(862) 660-7222 | 4.9 | 89 | 0%0 of 89 | (862) 660-7222 |
| Argyle Roofingfair pricing, courteous staff, estimate process5.063 ratings1.6% one and two star(908) 913-3860 | 5.0 | 63 | 1.6%1 of 63 | (908) 913-3860 |
| Top Supremeshingles, efficient team, shingle repair5.050 ratings0% one and two star | 5.0 | 50 | 0%0 of 50 | Not listed |
| High Caliber Roofinganswering questions, roof replacement, fair pricing5.038 ratings0% one and two star(908) 472-5096 | 5.0 | 38 | 0%0 of 38 | (908) 472-5096 |
Where this page comes from
Every figure above is Google’s, captured on 24 September 2026. The star average and the 9 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 9, of which 7 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.
There is not much data on A1 Guarentee Construction LLC. A short record here means our capture found little — not that there is nothing to find, and not that the business is new or inactive.