National Home Improvements

siding contractor, roofer, room remodeling,

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

If you're looking for the best contractors and real craftsmen with attention to detail, then you must meet with National Home Improvements, and soon you'll see why New Jersey homeowners trust us. No other contractor offers the wide range of service expertise in roofing, siding, replacement windows or other home improvement and remodeling projects. Whether looking for a contractor right here in Kenilworth, NJ or the surrounding area you owe it to yourself to at least talk to the best.

Business highlights

39 years of trusted experience

Amenities

Free Estimates
Yes


Accepted payment methods

CreditCard

Reviews

4.990 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
93%
4
6%
3
1%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.7
value
4.7
responsiveness
4.8
Showing 1-25 of 90 reviews

Michael B.
05/2024
5.0
Ralph and his team did a fantastic job on re-siding our home, reconstructing the main stairs, and installing a new under deck dry surface solution. All of the workers were professional and courteous; the work area was always kept neat and clean. I would recommend National Home Improvements for any home remodeling projects.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Cindy C.
05/2024
5.0
We had the most positive experience with Ralph and his crew. The project was done on time exactly as promised. We are thrilled with the results. Would definitely use him again for any home remodeling and recommend him emphatically. He went above and beyond to make sure the project and the customer service received was perfection.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Brooklyn M.
04/2024
5.0
100% Class and professionalism. We were so stressed to find the right contractor for our renovation because there were so many moving parts to our project. We did a major addition and update to our home and after years of planning this project it was vital we got the contractor right. Ralph came highly recommended from a good friend and we decided to hire him. Ralph and his team knocked this out of the park and made the experience so pleasurable and dare I say, fun! I cannot thank Ralph and his team enough for an amazing job on our home! Do not hesitate to hire them, they far exceeded our expectations.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Lisa G.
03/2023
5.0
These guys are the best! They replaced the exterior siding on our house and did a wonderful job. It was the best experience that I have ever had with a contractor. They were professional, easy to work with, clean and they absolutely transformed the exterior of my house. It is just beautiful. Their communication skills deserve 10 stars! Every question I had was answered promptly and respectfully which gave me peace of mind. Do yourself a favor and hire Ralph and his team!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$23,000

jimmy j.
01/2023
5.0
National Home Improvements did a major home renovation for me and I can't express enough just how grateful I am. They were able to handle everything we needed. They were on time, worked so hard, and made everything as easy as possible. I'm genuinely so happy that I found this company. I definitely plan to hire them again the next time we have a project we need done on our home.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John P.
06/2022
5.0
Reliable and very good quality

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert R.
04/2022
5.0
National Home Improvement just finished a full gut renovation for us. From the top down... roof, windows, siding, bathrooms, kitchen, floors. We started with covid in full swing, and unfortunately had to deal with delays and setbacks. From lack of materials, to problems with deliveries, everything that could delay, did delay. However, the owner of National, Ralph Favilla, was a gentleman throughout the entire process. He was on site daily, and was constantly communicating with us. Keeping us informed of every detail, and guiding us through the renovation. Fulfilling all of his promises, and then some. Our finished house looks amazing and with Ralph's recommendations, is the nicest on our block. He has lived up to his reviews, and his reputation speaks for itself. I would recommend Ralph wholeheartedly to anyone looking to renovate their homes. You will be in good hands.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David B.
11/2021
5.0
The crew did an excellent job and were flexible.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

William G.
10/2021
5.0
So happy I came across national home improvements! I had a pretty big leak in my roof, I thought I was going to have to possibly replace the entire roof. Thankfully these guys were able to provide me a couple of options to save me a little bit of money. Just ended up being a patch of job really and save me a couple of hundred dollars thank you again guys!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Carl N.
06/2021
5.0
Excellent job. Replaced our old wood siding with Hardie Board. It looks great, and they did a good job installing the window and three new doors. Great communication with the owner (Ralp) and the two foreman (Mike and Lewis) - everything met expectations. We were happy with the job and the timing as well.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0


Louis C.
05/2021
5.0
This is probably the best experience I’ve ever had working on my home and I’ve done many projects we did the roof it came out excellent now we are doing the siding leaders gutters and all accessories due to the fact that I never worked with anyone so professional Ralph and his foreman Mike are unbelievable I also had some work in the basement and not only did he do it for me he was less than Two other prices and that work is outstanding also

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$40,000

Adriana W.
05/2021
5.0
Outstanding experience with Ralph and his team. Incredibly professional and courteous crew. Attention was paid to every small detail. Top quality workmanship at a fair price. They replaced old hardie siding. I am completely pleased with the job and have received numerous compliments from neighbors. I would highly recommend National Home Improvements to any home owner.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert C.
05/2021
5.0
Ralph is amazing as well as his crew. Work is clean and my house looks brand new. His team was professional, communicative, friendly, respectful and did superb work. They replaced all the exterior trim. I highly recommend them and would use them again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David F.
05/2021
5.0
Ralph and his crew completed James hardie siding on my home!! Work was finished on time, on budget with outstanding attention to detail. They also repaired my trim. The siding and trim look great and we are very pleased. Thank you National Home Improvements.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Emily D.
04/2021
5.0
It went great. Ralph is very informative and helpful. Offered advice in the areas I was unsure of. James hardie siding installation is completed on time. The crew showed up early each day, cleaned up at the end of each day and We are very happy. I highly recommend National Home Improvements.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Megan B.
04/2021
5.0
We had a very large picture windows replaced in the front of our house. They were fixed single-pane windows and we put in double hung double pane windows with wood frames. The installers were prompt, polite and professional. The craftsmanship as excellent and they thoroughly cleaned up after themselves. The windows are beautiful and enhance the appearance of our home inside and out. The work was planned for two days but only took one. I am very happy with my new windows and will highly recommend National Home Improvements.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

James T.
04/2021
5.0
Extremely Satisfied. I was impressed with their Safety awareness and cleanliness. All the workers operated professionally. There was always someone to politely answer my many questions. I would not hesitate to recommend National Home Improvements to my friends and neighbor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

christine r.
03/2021
5.0
Outstanding contractor that does quality work at a fantastic price. Jobsite was kept neat and clean every day. Windows are gorgeous in my sunroom. He and his team were detail oriented and would hire them again in an instant. They even noticed something else and fixed it that had nothing to do with the job. Very considerate people.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$19,000

Arno R.
03/2021
4.5
A few years ago, we bought a house in Monmouth Beach. We felt that the house needed painting so we had it painted. Two years later paint again began peeling and we decided to have siding put on. We wanted Hardie Board because of the reviews this material had gotten. We contacted three contractors to do the work. All three were impressive. We decided to go with National Home Improvement for a few reasons. Ralph was very positive about what he does. We checked reviews and saw pictures of his work. He was always available. All you had to do was leave a message and he would get back to you shortly. His price for the job was more reasonable than the others. The work started pretty much on time. The work looks beautiful. We have a new house. Ralph’s enthusiasm was real. Whenever we needed to contact him during the work period, he was always available. Brian the plumber, Mike the electrician, and Mike the crew chief did great work along with everyone else. The people who did the new gutters and leaders did a great job. We redid the wooden floors inside and they turned out great. These were all people that worked with Ralph. Don’t think that aren’t problems when you have work done. There are. The key to a good contractor is how these problems are solved. The best way I can tell you how Ralph handled everything is that is if we need more work done we would hire Ralph and National Home improvement again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$42,000

Lilly F.
02/2021
5.0
The best! Needed a new roof, siding and windows. After meeting Ralph for the first time, I knew he was the man for the job he was honest and straight forward. Always returned my calls promptly...and there were many of them! I had many questions. He and his crew were respectful and courteous at all times. Showed up when they said they would and worked diligently until the job was complete. I feel as if I have a brand new home, more beautiful than I had ever imagined. Iâ ve made new friends at National. All, so kind and down to earth! I will call Ralph and his crew for all future home improvements. Call them. You wonâ t be sorry! I love those guys!111

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Bill L.
12/2020
5.0
They did the work efficiently and competently. They avoided damage to plants and yard and completely cleaned up. All the workers were polite and professional. We have no complaints and are pleased with the quality of workmanship. The roof looks good and there are no leaks. I am so happy with the service and cost. The company seems honest and easy to work with. We recommend them highly.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Shannon F.
12/2020
5.0
Great company to work with! Windows look great. Everyone we had contact with was friendly and responsive. The workers were punctual and gave an accurate timeframe of when the job would be completed. They went above and beyond by returning a few weeks later to install a patio door that we had accidentally purchased in the wrong size. We have already recommended National Home Improvements to our parents for window replacement.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Shawn S.
12/2020
5.0
Work was completed to the best of our satisfaction considering the age and difficulty of the structure and the timing (Covid 2020).

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$45,000

Kate G.
11/2020
5.0
After inheriting a fixer upper, Ralph and National Home Improvements came to our rescue! As the owner, Ralph makes it his business to provide personal attention to his clients from start to finish: visiting the site frequently, providing timely updates, and checking in on customer satisfaction. His enthusiastic customer service cannot be matched! Our house required all new siding, which we selected from a wide variety of beautiful options, extensive carpentry repairs both superficial and structural, window framing, and the installation of sliding doors, lighting fixtures, and a balcony railing. Such extensive repairs should have taken an enormous amount of time and money, but Ralph and his team did amazing work quickly and for a generous price! I have received compliments on the house from friends, neighbors, even people passing on the street! I donâ t know if we could have completed this project with such beautiful results if we had not used National Home Improvements! I could not recommend them more!! Thank you, Ralph!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Colleen M.
11/2020
5.0
Ralph just finished replacing my vinyl siding with Hardie Plank. I am completely satisfied with the finished product. Ralph kept to the budget and was very easy to work with. Ralph was in contact with me daily, keeping me informed. Ralphs team is extremely hard working. They worked long days until dark each day. In addition, they cleaned up my property each and every night. Ralph is a real pro, he is very customer focused ensuring I was satisfied with the outcome. My house looks amazing!! Thank you again Ralph.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

534 Boulevard, Kenilworth, NJ 07033

nhi-contractors-nj.com

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Licensing

Licensed*

Trade License Number
13VH01817300
Trade License Locale
NJ
Trade License Expiration
03/31/2025
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

siding contractor,
roofer,
room remodeling,
window installer

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

National Home Improvements accepts the following forms of payment: CreditCard
Yes, National Home Improvements offers free project estimates.
No, National Home Improvements does not offer eco-friendly accreditations.
No, National Home Improvements does not offer a senior discount.
No, National Home Improvements does not offer emergency services.
No, National Home Improvements does not offer warranties.

Contact information

534 Boulevard, Kenilworth, NJ 07033

nhi-contractors-nj.com

Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed