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

Avatar for Norb Miller General Contractor
Norb Miller General Contractor
4.4(
60
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

Approved

In business since 1978

Free estimates

Warranties offered

"Excellent! Norb was quick to respond to my request and actually visited my house on same day that I requested a quote. I told him I needed it done in 2 weeks and he was able to fit me in - doing most of the work himself. The result was great - professionally done and looks like it has always been there. He brainstormed some issues like moving electrical switches and replacing floor where a vent had been. Price was reasonable. I would recommend Norb for any home project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for J&T Sherry Construction
J&T Sherry Construction
4.9(
6
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

Approved

In business since 2019

Offers commercial services

Customers say: Quality work

"My project was raising an existing addition back into place after it had sunk far enough down to start causing problems within the main structure. Tony came out and raised it back up into place in record time! My family and I couldn’t be more pleased with the result and the price. Will be in touch for more projects when funds allow."
Bedroom
Livingroom
Bathroom
Living room
Diniing room

+11

Response time2 days
Response rate93%
8 neighbors recently requested a quote
Avatar for TruNorth Enterprises
TruNorth Enterprises
5.0(
10
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"If you want a contracting company that really delivers, look no further than TruNorth Enterprises, helmed by the remarkable Will. I cannot speak highly enough of my experience with Will and his team, who have consistently exceeded my expectations in every project they've undertaken. Last September, as we were getting ready to put our house on the market, Will tackled a laundry list of repairs and renovations for me, and the results were nothing short of exceptional. From framing to cabinetry, flooring, plumbing, carpentry, and masonry, Will's expertise shone through in every task. No job was too big or too small for him, and each one was completed with a close attention to detail and a commitment to excellence. And the work spoke for itself—the house was sold for way above our asking price, and we got great feedback about many of the projects that Will had tackled. What sets Will apart isn’t just his technical skill, but also his integrity and transparency. Throughout the process, he was upfront about the work needed, the timeline involved, and the associated costs. In fact, his pricing came in lower than quotes from three other contractors. I’d say that the best part of working with Will is the peace of mind he provides. Trust is paramount when inviting someone into your home to make significant repairs or alterations, and with Will, that trust comes effortlessly. His honesty, reliability, and professionalism make him a contractor that I can rely on without reservation. Now that we’re in our new home, and having experienced firsthand the quality of Will's craftsmanship, I’m already looking forward to future projects. From building built-in bookcases, to extending our deck, to replacing old windows, to addressing the many hidden problems that a person always discovers over time in a new house, I have no doubt that Will and TruNorth Enterprises will continue to deliver exceptional results. In an industry where finding a reliable contractor can be challenging, Will from TruNorth Enterprises stands out for his reliability, skill, and integrity. I'm grateful for the excellent work he's done for me and highly recommend his services to anyone looking for quality contracting."
All that is left is the siding!
Patio
Deck Project
Decks & Porches Project
Deck Project

+20

Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Artistone Construction & Design, LLC
Artistone Construction & Design, LLC
3.8(
5
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"was absolutely amazed by the work that they did. very nice people, trustworthy, hard workers. helped a great deal with design, and made sure that it was everything I was looking for. definitely recommend for anyone!"
Out door covered patio
Bathroom
Bathrom
Basement
Shed

+93

Response time1 day
59 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for R&D Design Studio
R&D Design Studio
5.0(
1
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

Approved

Small jobs welcome

"So happy we chose R&D for our exterior wall repairs! they were great to work with throughout the process of what turned out to be a complicated issue. Their communication was really appreciated as they dug into things and problem solved some unique issues with how the previous home owners had cut corners on the house. R&D wasn’t the cheapest initial bid we received but I have no doubt that we would have wound up paying more in the end for a lower quality result with anyone else. Thanks guys!"
1800's Home Addiction
1800's Home Addiction
1800's Home Addiction
1800's Home Addiction
1800's Home Addiction

+6

2 W's Plumbing
4.4(
75
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"I have needed this company for a couple emergencies. 1) pipe froze and broke while I was delivering my Daughter came home to water spraying all over the basement-called them they escalated my call to their emergency service and within an hour the Plumber showed up and quickly repaired our line. 2) had our sump pump fail and 2 ft of standing water (a yr after water line broke) again I called and the Receptionist was very empathetic and escalated my call and sent the plumber to my home and within 4 hours of my call the basement was drained and a new sump pump was installed. 3) I had noticed that my back yard was getting wet and then had standing water that was foul.. Called and on the 2nd call the the Receptionist took down my information and had me send pictures of my issue to the plumber, he called me and stated that it looked like my septic distribution box had failed and he could be out the next day to replace it. I agreed with the plan he can on time, switched it out and referred me to a service to have my septic pumped. I called the septic company he referred and within 3 days they had me scheduled. They showed up, pumped my tank and all is well. So far I have not had one bad experience and I really appreciate the Receptionist "Shay" being kind and helpful. Thank you! Services: Repair pipe, Find & repair leak, Repair sewer"
 Men's Room
 Before Installation of water treatment system
 Before Install of new water treatment system
 Customers pump quit, Well was under concrete
 New commercial Water Heater and expansion tank

+27

Recommended by96%of homeowners
Exquisite Construction
4.2(
124
)
Addition to Existing Structure - Build

Serving Naples, NY and surrounding areas

In business since 2001

Credit card accepted

"

More than just a company name- Paul and his crew did truly exquisite work, at a very reasonable price. Couldn’t be more satisfied.  Paul was a pleasure to work with – very professional and responsive.  Despite being extremely busy he routinely answered the phone and returned calls quickly. Paul is highly skilled at ceiling/drywall repair and Josh is an excellent painter.  They clearly take pride in their work and won’t accept anything less than their customers’ complete satisfaction.  While doing the repairs Paul noticed additional areas that needed work and did them at no extra charge. Even though I said I was completely satisfied when asked, I later noticed a small area of textured ceiling that could use another coat of paint to better match.  I called them back and they were out again in a few days to do it.  Paul is the kind of contractor you hope for but never actually expect to find!  I would trust them with any project. Thank you Paul and Josh!

"
Recommended by87%of homeowners
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FAQs for addition to existing structure building service projects in Naples, NY

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 Naples, NY 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.