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Avatar for StructuralMD
StructuralMD
4.7(
153
)
Engineer - Structural

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2008

Warranties offered

Credit card accepted

"My initial review was somewhat marginal, but now several years later I will say that the reinforcement has been perfect, and they did eventually provide the engineered drawings that were promised shortly after the project completion. Only hitch was with the length of the steel, which they did correct by welding on tabs to each end. Ultimately it was a good job and completed in one day. Would definitely use them again if I needed to reinforce a structure."
Response time2 days
3 neighbors recently requested a quote
Recommended by93%of homeowners
Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDraftsperson/CADD

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"Joe and team at Three D Concepts did a phenomenal job. Very professional and very knowledgeable in his field. Joe provided insight and ideas that I didn't even think of when starting the project. He was also very familiar with my township and the surrounding areas, which is important whenever doing a home extension. Knowing how to navigate the various zoning laws is so important with something like this. I searched around quite a bit for a qualified architect who is trust worthy. Many wanted to charge a percentage of the construction job. In my opinion, the cost of tile that I choose, shouldn't dictate my architectural costs. Joe provided a flat fee quote upfront. This was a breathe of fresh air and took a lot of uncertainty out of the process. Finally, the quality of work was top notch. We absolutely love the plans that he put together for us. Our dream home will now finally become a reality thanks to Joe and Three D Concepts."
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+6

Response time2 days
Response rate86%
2 neighbors recently requested a quote
Avatar for JS Engineering and Design, LLC
JS Engineering and Design, LLC
5.0(
3
)
Engineer - Structural

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Julian delivered exceptional engineering analysis and design work for my residential gut rehab. He was consistently available, willing to help, and brought strong technical expertise to every discussion. His vision for an open‑wall layout led to the installation of a structural beam that completely transformed the home’s flow and created a true open‑concept space we never thought possible. He worked efficiently, communicated clearly, and carried himself with total professionalism. I highly recommend him to anyone looking to upgrade or reimagine their living space."
5 neighbors recently requested a quote
Avatar for RD Architectural Design, LLC
RD Architectural Design, LLC
5.0(
4
)
Draftsperson/CADD

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quick response

"Very Happy With Ryans' Work :) We are in the process of opening a Bakery and Ryan not only provided the designs but helped us figure out how to set things up properly. He consulted with other pros / team members, like his Mechanical Engineer, to confirm all details needed. He met with our team a few times, very professional always and provided us with the final designs. I must say, I was AMAZED! Just Beautiful Work! Thanks Ryan!!! Highly Recommended!!!"
Elevations
Response time3 days
Recommended by100%of homeowners
JAFPC Architect
5.0(
2
)
Architect

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1989

Customers say: Quick response

John Anthony Ferraro P.C, Architect is a diverse practice with experience in schools, religious buildings, residential, municipal and commercial.\n\nIt is my philosophy that Architecture is sculpted by Client needs. \n\nThis thought process orchestrates a unique Client/Architect relationship from preliminary design through construction documentation.\n\nLicensed and insured in nine states, my practice offers comprehensive expedient service. I dedicate myself to providing professional and creative design in harmony with local and state requirements.\n\nAs a member of the American Institute of Architects and nationally certified by the National Council Architectural Board, I mandate all documentation is executed with the highest professional and ethical standards. This assures each client excellence in the practice of Architecture.\n\n\nI trust you will find my qualifications satisfactory. \n

Response rate88%
Recommended by100%of homeowners
Ascended Constructions
New to Angi
Draftsperson/CADDArchitect

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

5 neighbors recently requested a quote
Avatar for Hue Design
Hue Design
New to Angi
Draftsperson/CADD

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

Hue Design \n\nAt Hue Design, we specialize in turning ideas into beautifully crafted living spaces through expert remodeling and design. Our team brings a strong foundation in both construction and design, allowing us to deliver projects that are not only structurally sound but visually striking.\n\nWe take a personalized, design-first approach to every project. From the initial concept to the final walkthrough, we collaborate closely with our clients to ensure every detail reflects their vision, lifestyle, and budget. Whether you're refreshing a single room or reimagining your entire home, Hue Design delivers results that combine function, style, and long-lasting quality.

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Structural Engineering questions, answered by experts

In many areas, advice from a structural engineer or an architect will be required by your building department before you can remove a wall, but even if it’s not necessary, it’s a good idea. Accidentally removing a load-bearing wall—even if a general contractor advises that it’s safe—can cause major structural damage, putting you and your family at risk and potentially costing thousands or tens of thousands of dollars in property damage.

Yes, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.

Through detailed analysis of load paths, materials, and existing damages.

The easiest way to tell if a wall is load bearing is to check if it’s an exterior wall or if it runs perpendicular to the joists above and below it (or parallel to beams). Exterior walls are almost always load-bearing, and walls that run under beams or parallel to them are also usually load-bearing. There are exceptions to these rules, and walls that don’t fit into these categories can still be load-bearing. If you’re unsure, hire a structural engineer to look at your home to assess whether or not the wall is structural.

Signs of structural damage include foundation cracks, roof leaks, bouncy floors, crumbling concrete, and cracked or leaning chimneys. Structural damage can make itself apparent in various ways, and sometimes, there may not be obvious signs. Inspect your foundation and roof annually to stay ahead of potentially serious structural problems. 

The Knowlton, NJ homeowners’ guide to structural engineering services

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