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Roof Warden

Roofing contractor

Rj's Roofing and Siding LLC

12 Crescent St, Derry, NH 03038

Google average
4.8
Ratings counted
67
One and two star
2 of 67(3.0%)
New Hampshire median
1.5%

The first three are Google’s own figures for Rj's 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 New Hampshire roofers we list with enough ratings to compare.

Rating breakdown

4.8
67 ratings
How the 67 ratings break down, from five stars to one
5
6394%
4
11%
3
11%
2
00%
1
23%
3.0%of these 67 ratings are one or two stars (2)

About typical — the typical roofer in New Hampshire 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 2 of the one and two-star reviews we hold for Rj's Roofing and Siding LLC, most recent first.

  • 1 out of 5Owen Silva3 months ago

    They came and did my apartment building. This company is the most inconsiderate and hazardous construction company I have ever seen. They left more litter in a day than I’ve seen around my apartment in 3 years …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    THIS REVIEW IS NOT ACCURATE I have uploaded photos to my business profile so you can see how clean the ground is at days end .A notice was sent out two weeks prior to the roof being done. The doors were caution, taped off for everybody’s safety. One door being left open in an area that we were not working.. My guys had all the right safety gear on hard hats, steel toe, boots, safety, vest, and harnesses. When the roof was ripped the trash that fell off the roof was in a caution taped area and was cleaned up accordingly at the end of each day job site was Clean like we were never there before the only thing that you could see was caution tape that was left up for parking reasons to block off the dumpsters. I actually got a phone call today at the end of the job and got complimented on how good the job looked at the end of each day by the company that hired me by the way all common areas were blocked with caution tape also every area was taped off besides the one area for tenants to walk out .nobody but my employees had access to any common areas or any other area work was being performed.it was a job site left clean after hours and in the morning we ripped the roof grounds were scattered with shingles to be picked up up by ground crew nobody else had any access to the debris until the end of the day when the area was cleaned a magnet and blower ran everyday

  • 1 out of 5george sweeneya year ago

    My name is George Sweeney and I am 80 years old , I have owned our home in Exeter no since 1970 . This spring with the high winds I had a section of siding come loose about 4’x4’. 16 sq ft and it is on an area of the house with …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    I sent my repair guy out there to give him a price to fix his siding I have a $500 minimum for repairs which my repair guy went under he did it for $400 the homeowner requested a receipt by mail I told him I would send it but it would take until the next day to mail it as I was busy.so I sent the receipt by mail the very next day he called me that morning and I answered the phone staring yelling at me saying he was gonna call osha on me if I didn’t send him a receipt I said I don’t know why you are so mad the receipt is in the mail he said if I don’t get it in three days I will call ocea on me he agreed to pay the money I never talked down to him . He had a choice to pay or not pay we don’t force anybody to do repairs on there house the guy that went out there his name was Steave sounds like he was on drunk rampage to me .he never once mentioned anything about the repair price just was upset he didn’t have the receipt yet don’t do texting or email so had to wait for the mail witch only take a day but took me another day to send it so within 3 days he had a receipt I respect my customers I don’t rip off old people I actually give deals to senior citizens.im am very respectful guy.i grew up to respect my elders. This is definitely a surprise to me maybe his wife got mad at him for agreeing to do the repairs because that’s why he called 3 times about the receipt that’s the only thing I can think of.I also noticed that he gives a lot of people bad reviews on google you can see everybody’s review history and who they post reviews to.All I can say is wow never even thought he would give a review let alone a bad one all he wanted was a receipt and he got one 8 days latter I open my phone up to this .my repair guy calls me on every job about prices and if my repair guy Steave ever disrespected any customer let alone a older gentleman he would be fired on the spot but I know this isn’t true.We gave a price he thought it was a little high I got a call my repair guy said it wo

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.

  • professional crew11
  • high quality work11
  • competitive pricing11
  • quick response9
  • remodel projects4
  • free estimate4
  • quick job4
  • vinyl siding installation2
  • shingle roof2
  • ice dam removal2
  • door installation2

Other reviews we hold

14 more of the 63 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Eric Powers2 weeks ago

    Just had a complete siding makeover of our house and garage with Ray at RJ's. From the very start, I knew we had the right contractor for us. Very informative of the whole process, as well as transparent of what each item will cost along the way. RJ's quote was the best of 8 contractors we had come and look at our house. With so many options of siding at different tiers, Ray used AI software to show our home with different colors and what to expect, giving some advice with his expertise (which we took) made our home look BRAND NEW. The crew that came by was thorough and kind, making quick work of the large job they had. During the job, there was some minor hiccups like a fence post (which was rotted) that broke, which they promptly fixed. As well as a mistake with caulking, which again was promptly mitigated leaving us with the most peace of mind we could ask for. By the end of the job, Ray had us walk through multiple times, looking at the smallest details before he would think about accepting the final payment. During one of the times walking through the job with Ray, he noticed a mistake a previous roofer had made prior to us moving to this address. Ray went out of his way to fix this mistake that must've been sitting there for 3 years (last time the roof was replaced). I could not recommend Ray and his crew enough. If we are to look at Window/Roofing/Siding jobs in the future, we know we won't have to shop around.

  • 5 out of 5Kimberly MihelichEdited a month ago

    RJ and crew delivered ! Beautiful work! Detail oriented, in a timely manner. RJ communicated well, fair price! Top notch h!

    Reply from the business

    Thanks I appreciate the work of you ever need anything don’t hesitate to call me you have my number. I was amazed at the foundation work Peter did especially at his age I offered him a job lol but seriously he is a great worker very hard worker and smart man

  • 5 out of 5Mary Beth Greatheada month ago

    Ray and crew are hard working and detail oriented. They do a great job and really strive for customer satisfaction. I would highly recommend them. In fact two of my neighbors that witnessed the transformation of my house are now going to use Ray themselves. I had a new roof and new siding. A hard working honest guy.

    Reply from the business

    Thank you for the great review I really appreciate it .

  • 5 out of 5Lisa Valera3 months ago

    Great siding company RJ’S Siding and Roofing. They were very professional, with detail craftsmanship, excellent communication and thorough site cleanup. I had an amazing experience with the whole crew. The customer service was top-notch and I’ll be returning!

    Reply from the business

    Thank you very much! Happy to help and looking forward to doing more work in the future. Thanks for choosing and Trusting RJs roofing and siding!

  • 5 out of 5Mark Berglund3 months ago

    The work was done satisfactorily and completed in a timely manor.

    Reply from the business

    Thank you for taking the time to share your positive feedback with us. We are thrilled to hear that you were satisfied with the work and that it was completed in a timely manner. Your kind words mean a lot to us. If you ever need any assistance in the future, please don't hesitate to reach out.

  • 3 out of 5Stacey HeathEdited 5 months ago

    If I could give this Rjs roofing zero star review I would. From two months after his company installed our new roof to replaced ours due to leaking… it leaked during the first heavy rain. In then leaked every time the temperature was above …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    READ THE ENTIRE REVIEW I REACHED OUT TO HER AND FIXED THE ISSUE..I AM PRICING OUT A SIDING JOB FOR HER RIGHT NOW. She is now happy with me coming out to take care of the issue this review was the first time in 3 years I herd from this customer they did call 3 years ago complaining about a leak and I did go there to fix it long story short it didn’t turn out well had nothing to do with her I was dealing with someone else at the time so I stoped communication once I reach out to her we both respected each other and got the issue fixed she is a very nice lady and we will take on the siding job I am bidding on now if she decides to go with us I have not received a call from you my number is 603 948 8566 as of right now without the complete information name, and phone number I just tried to look up your contact I can’t find it I’m also gonna Bach track in my notes from my book I keep them all to try to find you info I do and will stand behind my work if you could reach out I could come out to you as soon as tomorrow if I don’t here from you I will keep searching for your info but as I do over 200 jobs a year it is very hard to remember your job just from your name also sometimes contracts go under you husband name not saying that’s the case but I’m very serious about my warranty and if you reach out I will come right out and take care of anything that needs to be taken care of this year is a bad year for ice dams a new roof don’t stop ice dams if your attic isn’t venting right and you have a dam at the bottom of your roof it will leak shingles are made to shed water but I can check all this out for you I have inferred Thermometer to test the Temperature of your attic it should be the same degrees as it is outside. I can do all this for you. If you just give me a call I can come out tomorrow if you wanna set something up feel free to call me thank you, Ray.i just spent the last hour going through all my projects for the last 4 years on my computer and my phone and Google

  • 5 out of 5Trish Ellis6 months ago

    They are great to work with! I had leaking coming through my door between my kitchen and 3 season porch from ice dams on my roof. RJ was able to come out and take a look same day. The next morning, the team came and cleaned the roof and …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you very much for the review of your ever need anything don’t hesitate to call appreciate the work

  • 5 out of 5Peter MacDonaldEdited 7 months ago

    Great, fast service and open communication thru entire process. Very satisfied and highly recommended !

    Reply from the business

    Thankyou very much for the review

  • 5 out of 5Gregory Hamilton9 months ago

    Ray and his crew did a fantastic job installing vinyl siding on my home in Sandown NH. Ray's fortitude to make sure all work was performed to make the customer (me) very happy was exemplary. And too boot, was much more cost competitive. You won't go wrong hiring Rj's Roofing and Siding.

    Reply from the business

    Thank you very much I appreciate the review and when your ready to have us come fix that pc of siding where you had the vent cut through it just give me a call

  • 5 out of 5Sara Cavanaugha year ago

    Ray (the owner) was fantastic and managed the process from the very beginning for our roofing and siding project. We had 3 other quotes and he was the most competitive (even with premium materials). …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Thank you very much for the review. I appreciate it.

  • 5 out of 5Christopher Soaresa year ago

    Gave me a great price and did A+ work

    Reply from the business

    Thank you choosing and Trusting RJs roofing and siding!! So Happy to add you to the list of another satisfied customer!!

  • 5 out of 5Dave Kearneya year ago

    Ray and his team did an outstanding job installing support framing for a solar system to be installed at my house. They had to removed old shingles, tarpaper then removed the old plywood to add supports with collar ties after that they installed new plywood, ice & water shield, shingles and cleaned up like no one was ever here!! This all happened in one day. “ Its all about the right guy for the job” Thank you to RJs Roofing & Siding

    Reply from the business

    Thank you very much I appreciate the review

  • 5 out of 5Christopher Serafina year ago

    Great job on my window trim!

    Reply from the business

    Thank you very much I appreciate the review

  • 5 out of 5Lyle Blaisa year ago

    A fantastic company to work with. Reliable, responsive and do high quality work. Ray truly cares about the quality of the job. I look forward to using them again.

    Reply from the business

    Thank you for trusting RJs roofing an siding for your project! Look forward to doing more work for you!

The latest post from this business

Posted by Rj's Roofing and Siding LLC to their own Google profile 3 months ago. Their words, not ours.

New harbor blue charter oak siding job in Stratford Nh with maple corners and red shutters came out beautiful Jun 4, 2026Call now

What Rj's 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.

  • States years in business

    “…the roofing and siding business for over 20 years, and I’ve seen just how much a…”

Their site also states: free estimates.

Other roofers in Derry

Ranked by how many ratings Google has counted.

Other roofers we list in Derry
Roofing contractor
Lane Roofingestimate, courteous staff, dumpster removal5.01,158 ratings0.9% one and two star(603) 479-2144
MGS Constructionsiding, respectful crew, quick work5.0583 ratings0.3% one and two star(603) 237-1011
J. Carnes & Son Roofinganswering questions, polite crew, new roof4.9368 ratings1.6% one and two star(603) 686-7763
Merrimack Valley Roofinggutters, fair pricing, quick quote4.5135 ratings11.1% one and two star(978) 662-7079
DeFrancesco Quality Roofing, Siding and Windowssiding installation, hard working crew, estimates4.8129 ratings3.9% one and two star(603) 818-4075
Manny's Roofingfair pricing, skylight replacement, quick crew4.9123 ratings2.4% one and two star(978) 703-3167

All roofers in Derry →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 67 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 67, of which 63 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.