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Top-Rated Addition to existing structure builders in Castle-point - Updated Nov 2026

Avatar for Jeffries Building Solutions LLC
Jeffries Building Solutions LLC
5.0(
42
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Jeffries Building has been amazing. Their work is meticulous and their level of service goes above and beyond the call of duty. I have used them for repair on my front stoop in historic district, as well as additional water remediation in my basement. I plan to use them for several additional projects. They are fair in price and completely reliable. This is not my first experience with contractors, but it is without a doubt, the best."
Past work
Past work
Past work
Past work
Past work

+5

Response time4 days
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"We needed some restructuring of our existing kitchen cabinets to fit a new larger oven. Cesar and his crew did a great, high-quality job, and they were very professional and courteous. I also appreciated that they worked with drop cloths and cleaned up carefully after the job was done. Would definitely recommend!"
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Ernest & Sons General Contractors
4.1(
23
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"They are not local to my area. Please, hire local. And this is for Angi: Try not to recommend contractors who are a significant distance away, in this case around 80 miles (and 2 states) away. Great website, appears to be professionally designed and maintained, I like what they do (judging from the content in the website) but I am outside their service area. I don't live in that area. If I owned a home or apartment in that area, I would hire them."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for DDP Construction, LLC
DDP Construction, LLC
4.5(
21
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"We have had DDP (Dariusz Pardo and his great crew) do substantial projects for us since 2015 - interior painting and kitchen remodel for my motherâ s condo, exterior painting of our house - so when we decided to do a major refresh and renovation of our house, DDP was our first choice. That was a smart move! After much discussion and thought, we agreed on an expansive project list. * New kitchen: cabinets, quartz countertops, crown molding, ceramic backsplash, porcelain floor, ceiling and under-counter lighting * Replace hardwood floors (rip out hardwood, screw down sub-flooring, install and finish new flooring) * Replace interior doors (19) and door moldings * Replace all baseboard moldings * Build new Pantry and laundry room closets and remodel all other closets * Family Room: Design and install new in ceiling lighting, and install new laminate flooring * Replace all electrical switches and outlets, and install several new outlets in kitchen, bedrooms and family room * Fix creaky stairs * Adjust step height of several stair steps * Paint every room and closet, which required resurfacing of many areas that had deep cracking/peeling of 60 years worth of paint. * Design and install plumbing for a new water softener system, and install system * Install new natural gas Hot Water Heater including leak detector with automatic water shut-off. Along the way, Dariusz made numerous helpful suggestions and incidental improvements, driven by his high standard of design and desire to deliver the best possible results. The projects took about 13 weeks to complete - pretty quick for all the work that was done. The end result is spectacular - we have transformed our tired old house! We are delighted with our new home! Friends and family who have visited are amazed at how beautiful everything is, and how many improvements were made to make cabinets, closets and other spaces much more useful. The kitchen tops the list. We LOVE our new kitchen! It looks beautiful and all our friends and family agree. In fact, a cousin who visited in October told me that she â covetsâ our kitchen - and that is passionate praise coming from a pastor! Bottom line: donâ t hesitate to engage DDP for any project. Darius Pardo and DDP Construction LLC are the absolute BEST. Our friends who have also engaged Dariusz say the same thing."
JD Residence
JD Residence
JD Residence
JD Residence
JD Residence

+20

Response time40 mins
Recommended by100%of homeowners
Avatar for Home Quality Remodeling
Home Quality Remodeling
5.0(
7
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Home Quality Remodeling took such great care of us with our project. We had a pleasant experience with Jacob, he is organized and professional. We will definitely return to them for future projects."
3D Bath Design
3D Luxury Shower
3D Custom Bathroom
3D Grey Modern
3D Bath & Storage

+59

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Powers Performance Construction LLC
Powers Performance Construction LLC
4.3(
27
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Mr. Powers, at first, was courteous and reliable; the project seemed to have problems, and he was getting frustrated at having to surface the existing deck due to its configuration; he claimed that the measurements and figures were off, while another professional disagreed with his calculations; the project was delayed due to materials being delayed by supplier; Mr. Powers suggested another other remedies for steps and that I purchase an additional type of board for $120, which I did; i paid Mr. Powers in full of the understanding that he would come back and finish off certain areas; during this time, a death occurred and he was unable to come when scheduled; when I texted Mr. Powers, he began belligerent, and cursed at me. I do not find it professional to curse at a client and refuse to take phone calls. I ultimately told Mr. Powers not to come back to my house and to refund the board I purchased that was in his possession. He did so. Since the time of completion, May 2026, numerous boards have come loose. I had someone else correct this issue, and now more boards are coming loose, which I texted him about and showed pictures of on September 9, 2026, and have not heard back from Mr. Powers regarding acknowledgment or addressing the loose boards, as my contract provides for two (2) years."
Decks and Porches Project
Remodeling - General Project
General Remodeling Project
Finished Carpentry and Woodworking Project
Gazebo

+53

Response time2 days
Response rate100%
4 neighbors recently requested a quote
Avatar for You Break We Fix
You Break We Fix
4.3(
56
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"We Fix (Alex and assistant) were extrememly plesant to deal with. They scheduled the job quickley and showed up on time. They also were quick and efficent in building my bedframe with back and sides in under two hours. In addition they cleaned up the packaging and disposed of the old bed frame. I hoghly recommend them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+48

2 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Prince Akeems Royal Service
Prince Akeems Royal Service
5.0(
10
)
Addition to Existing Structure - Build

Serving Castle-point, NJ and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I had an excellent experience with George. He was professional, communicated effectively, and was very responsive to text messages. George took the time to thoroughly show me how to use my new TV console, which included a fireplace, making sure I was comfortable with all its features. I highly recommend his service!”"
Samsung Frame Over Fireplace
Laptop Screen Replacement
Samsung Frame Over Fireplace
Laptop Screen Replacement
Samsung Frame Over Fireplace

+25

3 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for addition to existing structure building service projects in Castle-point, NJ

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Castle-point, NJ homeowners’ guide to addition to existing structure building services

From average costs to expert advice, get all the answers you need to get your job done.