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  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon30
    Verified architectural services reviews

Top-Rated Architects in Mountainside - Updated Nov 2026

Joseph Primiano Architect
4.8(
25
)
ArchitectArchitect - For BusinessDesigner - Building+1 more

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Small jobs welcome

"Phenomenal! Joe is a true professional and a master of his craft. I recommend him to anyone looking for quality architect work and great customer service. Not only did Joe do a thorough job for me, he also answered all of my questions, and believe me, I had A LOT of questions. Joe also recommended contractors that he trusts so I didn't have to use my own time searching for them. You can't go wrong with Joe!"
Additional Photos
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+5

Response time2 days
Response rate100%
1 neighbors recently requested a quote
Avatar for MLS Architecture LLC
MLS Architecture LLC
5.0(
5
)
ArchitectArchitect - For Business

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Small jobs welcome

"My wife and I hired Mathew of MLS Architecture as the architect for an addition to our house, and we love the way it came out! Mathew was very professional and easy to work with, since he was very communicative, collaborative, and walked us through the entire process. It was fun going through the design process with him, and he gave some great recommendations to make what we had in our head even better. We leaned on his experience quite a bit throughout, and were glad to have him there throughout the construction process as well, as he knew how to get the best work out of the contractors. Having had bad experiences with contractors in the past, it was helpful having someone on our side that spoke their same language and held them to a higher quality standard. Would love to hire/ work with Mathew again if we have any work in the future."
Modern Farmhouse 1
Modern Farmhouse 2
Modern Farmhouse 3
Modern Farmhouse 4
Modern Farmhouse 5

+39

Response time2 days
Response rate97%
Ernest & Sons General Contractors
4.1(
23
)
Architect - LandscapeArchitect - Landscape - For Business

Serving Mountainside, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"We hired Ernest and Sons to construct our patio tiles. We purchased 2' X 2' Tiles and I have to say they did a gorgeous job. I was so pleased with the way they showed up when they said they would. The men that laid out on my job worked so hard. The labor was very strenuous but they never took a break. They were the most conscientious and polite workers I've ever dealt with. They worked neatly, cleaned up totally afterward, and just had a great deal of respect for our property. They really did a beautiful job and Ernest, the owner is a real gentleman also. Love this company!"
Additional Photos
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7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for RD Architectural Design, LLC
RD Architectural Design, LLC
5.0(
4
)
Designer - BuildingDraftsperson/CADD

Serving Mountainside, 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
Avatar for Evolution Drafting
Evolution Drafting
3.7(
127
)
Draftsperson/CADDDesigner - BuildingArchitect+1 more

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired them to create plans for an apartment building. The process was quick and painless. Cost was good. The plans are full complete abd ready to take to builders for quotes. I will definitly use them again."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
66 neighbors recently requested a quote
JAFPC Architect
5.0(
2
)
Architect

Serving Mountainside, 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
Avatar for NextEdge Builders & Estimators Corp.
NextEdge Builders & Estimators Corp.
5.0(
4
)
Designer - BuildingDraftsperson/CADD

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I?m Edison Matteo from Sunshine Estimation, based in Erie, PA. We worked with NextEdge Builders Corp for our architectural project, and I personally managed the entire process from start to finish. Initially, I had them prepare detailed CAD drawings for our project, and the quality and accuracy of these drawings impressed me immediately. Once the drawings were completed, I requested a cost estimate based directly on them. The estimate provided was extremely precise, with an accuracy of around 98?99%, which gave me great confidence in planning our budget and moving forward. What sets NextEdge Builders Corp apart is that everything is handled under one roof. From drafting to estimation, the process is seamless, reducing the need for constant revisions or coordinating multiple service providers. Their communication, professionalism, and attention to detail truly stand out. I highly recommend NextEdge Builders Corp for anyone looking for reliable and accurate drafting and estimation se"
Response time5 hrs
Response rate100%
Avatar for ITECTDESIGN, LLC
ITECTDESIGN, LLC
5.0(
1
)
Designer - Building

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2021

Small jobs welcome

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at ITECTDESIGN LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

Coastal living room
Coastal living room
Coastal living room
Response time1 day
Response rate94%
Recommended by100%of homeowners
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Architects FAQs, answered by experts

The most common scale for residential blueprints is 1/4 of an inch equals one foot. This scale is the most popular because it’s easier for everyone involved, from professionals to homeowners, to understand the building’s actual dimensions. Also, it allows blueprints to have the necessary details without cluttering the page.

Yes, designers collaborate with contractors and engineers to ensure a smooth construction process.

Yes, architects help navigate local zoning laws, acquire necessary permits, and ensure compliance with regulations, reducing delays and costly modifications.

In most cases, you don't need to hire an architect for a garage conversion. Your garage conversion contractor should have the skills and experience to help create your desired design. However, if the scope of the conversion is large and complex, and your budget allows, it's smart to hire an architect to oversee the design.

Architects often oversee project management to ensure design adherence, coordinate with contractors, and address onsite challenges.

The Mountainside, NJ homeowners’ guide to architectural services

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