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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon13
    Verified architectural services reviews

Find Architects in Williamstown

Avatar for Evolution Drafting

Evolution Drafting

4.06(
32
)
Approved Pro

Evolution Drafting

4.06(
32
)
Approved Pro
Customers say: Terrific value
7 years of experience
Free onsite estimate

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025

Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.

"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."

jim E on September 2025


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for Duane Mainardi Builders LLC

Duane Mainardi Builders LLC

4.97(
127
)

Duane Mainardi Builders LLC

4.97(
127
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

At Duane Mainardi Roofing & Builders, we specialize in outstanding quality remodeling services for roofing, siding, windows and much more! Our courteous, detail oriented installation crews offer the kind of workmanship you can count on. We're GAF Master Elite Certified, Angie's list Super Service award winning, BBB A+ rating, and a NRCA (national roofing contractor association) member. FOR AN IMMEDIATE RESPONSE, PLEASE CALL (609) 923-4548 OR EMAIL US AT [email protected]

"After years of working with various contractors on major home improvements, we finally found our dream team with Duane Mainardi Builders! From the moment we reached out, Duane and his crew impressed us with their honesty and clear communication. Duane was always available throughout the project, and Keith, the site foreman, was simply incredible. He was onsite every step of the way and made the entire experience smooth and enjoyable. When we asked for changes after work had started, they welcomed every request with a genuine commitment to getting it just right. The siding crew was professional, skilled, and worked tirelessly. What we anticipated to be a four day job was impressively completed in just two and a half days. The final result? Gorgeous vinyl siding that has completely transformed our home?s look. We wholeheartedly recommend Duane Mainardi Builders if you want high quality siding done right by a team that truly stands behind their work. Michael and Vicki Sneed"

Vicki _ on September 2025

At Duane Mainardi Roofing & Builders, we specialize in outstanding quality remodeling services for roofing, siding, windows and much more! Our courteous, detail oriented installation crews offer the kind of workmanship you can count on. We're GAF Master Elite Certified, Angie's list Super Service award winning, BBB A+ rating, and a NRCA (national roofing contractor association) member. FOR AN IMMEDIATE RESPONSE, PLEASE CALL (609) 923-4548 OR EMAIL US AT [email protected]

"After years of working with various contractors on major home improvements, we finally found our dream team with Duane Mainardi Builders! From the moment we reached out, Duane and his crew impressed us with their honesty and clear communication. Duane was always available throughout the project, and Keith, the site foreman, was simply incredible. He was onsite every step of the way and made the entire experience smooth and enjoyable. When we asked for changes after work had started, they welcomed every request with a genuine commitment to getting it just right. The siding crew was professional, skilled, and worked tirelessly. What we anticipated to be a four day job was impressively completed in just two and a half days. The final result? Gorgeous vinyl siding that has completely transformed our home?s look. We wholeheartedly recommend Duane Mainardi Builders if you want high quality siding done right by a team that truly stands behind their work. Michael and Vicki Sneed"

Vicki _ on September 2025


Avatar for First State Building and Design

First State Building and Design

4.98(
42
)

First State Building and Design

4.98(
42
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We are a family ran business with a highly decorative design team. Currently we stand at 28 employees that all work together on each project to produce a product we are all proud of. Our team incorporates the work of designers, CAD operators, field managers, showroom manager, administrative staff, marketing members, and experienced builders. We have been in business for seven years now and have been growing each year. We started out with (2) guys that handled all aspects of the business from the initial consultation, to the design, the build, and the wrap up. As our quality work spread so did the size of our business and we have no intentions of looking back. We do all work in house with no subcontractors. We accept checks and credit cards and offer financing for all projects up to $400,000.

"Every phase of the project went smoothly and professioally. . FSBD provided a 3-D rendering of the project and then once we agreed upon size and color, they handles all the parperwork with both our HOA and the county. Contruction went without a hitch and at the end of every day, the crew cleaned up the worksite and made certain we knew was was planed for the new day. Upon completion, there was an issue with 2 of the boards not matching the exact color of the others. FSBD immediately contacted Timbertech and arranged for 2 new boards to be shipped which they installed the day after the replacements arrived. We also contracted for a front step handrail which matches our house perfectly and provides added safety to our home. Since then many of our neighbors have stopped by to see the deck and have also chosen FSBD to build decks for them. All have said the projects are going as planned and they all are equally satisfied with FSBD"

Jeffrey G on June 2020

We are a family ran business with a highly decorative design team. Currently we stand at 28 employees that all work together on each project to produce a product we are all proud of. Our team incorporates the work of designers, CAD operators, field managers, showroom manager, administrative staff, marketing members, and experienced builders. We have been in business for seven years now and have been growing each year. We started out with (2) guys that handled all aspects of the business from the initial consultation, to the design, the build, and the wrap up. As our quality work spread so did the size of our business and we have no intentions of looking back. We do all work in house with no subcontractors. We accept checks and credit cards and offer financing for all projects up to $400,000.

"Every phase of the project went smoothly and professioally. . FSBD provided a 3-D rendering of the project and then once we agreed upon size and color, they handles all the parperwork with both our HOA and the county. Contruction went without a hitch and at the end of every day, the crew cleaned up the worksite and made certain we knew was was planed for the new day. Upon completion, there was an issue with 2 of the boards not matching the exact color of the others. FSBD immediately contacted Timbertech and arranged for 2 new boards to be shipped which they installed the day after the replacements arrived. We also contracted for a front step handrail which matches our house perfectly and provides added safety to our home. Since then many of our neighbors have stopped by to see the deck and have also chosen FSBD to build decks for them. All have said the projects are going as planned and they all are equally satisfied with FSBD"

Jeffrey G on June 2020


Avatar for Precision Decks & Remodeling

Precision Decks & Remodeling

4.88(
96
)

Precision Decks & Remodeling

4.88(
96
)
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Our direct office line is (856) 875-6455 for NJ or 215-620-8288 for Philadelphia. We are a locally owned and operated business, which offers high quality designs and installations. We specialize in Decks, Rooftop Decks and Remodeling. My staff has the knowledge and experience it takes to give you a pleasant and professional experience. Precision Decks & Remodeling has a licensed architect on staff, and will submit all building permits for your project. Our crews work in a timely and efficient manor and will pay attention to every detail.

"Excellent work. From the design phase through project completion, Precision Decks & Remodeling did a great job adding a deck and matching flower beds to a small yard. Very happy with the crew, the work, and final result."

D S on November 2025

Our direct office line is (856) 875-6455 for NJ or 215-620-8288 for Philadelphia. We are a locally owned and operated business, which offers high quality designs and installations. We specialize in Decks, Rooftop Decks and Remodeling. My staff has the knowledge and experience it takes to give you a pleasant and professional experience. Precision Decks & Remodeling has a licensed architect on staff, and will submit all building permits for your project. Our crews work in a timely and efficient manor and will pay attention to every detail.

"Excellent work. From the design phase through project completion, Precision Decks & Remodeling did a great job adding a deck and matching flower beds to a small yard. Very happy with the crew, the work, and final result."

D S on November 2025


Avatar for The McMullin Design Group LLC

The McMullin Design Group LLC

4.79(
28
)

The McMullin Design Group LLC

4.79(
28
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

**Please visit our website to review our extensive portfolio and service descriptions** The Award Winning McMullin Design Group, LLC is a full service Interior Design Firm. Our ideal client's are professionals who understand the value another professional brings to a project. We are experts in residential construction planning and management, as well as decoration and furnishings. We guide our client's, both savvy veterans of projects to design newbies, through the maze of product and design. From a detailed millwork elevations for your built-in to the welting detail on your custom sofa, our team is detail oriented and customer service driven. Bridget McMullin, ASID, CID, CAPS and her staff bring a combined experience of over 40 Years in the Interior Design business. We encourage you to visit our website to see the extent of our work. If you can imagine it, we can help you make it come to life!

"We hired Kristen from McMullin Design Group to help furnish and decorate our home shortly after we moved in 2018 and it was a great experience start to finish! She's amazing. She took time to understand our space, our tastes, our priorities and our budget - and then came back to us with a full set of recommendations and alternatives. And when it came to delivery and installation, she organized and saw it through to completion, including getting estimates from her recommended painters, electricians and flooring installers and being there to make sure the job was done right. I have nothing but good things to say about Kristen. We recently hired her again to assist with and manage a new project converting our garage to a mudroom!"

Robert B on October 2020

**Please visit our website to review our extensive portfolio and service descriptions** The Award Winning McMullin Design Group, LLC is a full service Interior Design Firm. Our ideal client's are professionals who understand the value another professional brings to a project. We are experts in residential construction planning and management, as well as decoration and furnishings. We guide our client's, both savvy veterans of projects to design newbies, through the maze of product and design. From a detailed millwork elevations for your built-in to the welting detail on your custom sofa, our team is detail oriented and customer service driven. Bridget McMullin, ASID, CID, CAPS and her staff bring a combined experience of over 40 Years in the Interior Design business. We encourage you to visit our website to see the extent of our work. If you can imagine it, we can help you make it come to life!

"We hired Kristen from McMullin Design Group to help furnish and decorate our home shortly after we moved in 2018 and it was a great experience start to finish! She's amazing. She took time to understand our space, our tastes, our priorities and our budget - and then came back to us with a full set of recommendations and alternatives. And when it came to delivery and installation, she organized and saw it through to completion, including getting estimates from her recommended painters, electricians and flooring installers and being there to make sure the job was done right. I have nothing but good things to say about Kristen. We recently hired her again to assist with and manage a new project converting our garage to a mudroom!"

Robert B on October 2020


"Schreiber Construction came through on short notice and knocked it out of the park. Their quality and customer service are the best you'll find in our region."

rodger h on June 2024

We are a full service construction company, from new construction and additions to remodeling every room in your house. Plus any exterior projects, hardscaping, decks and concrete work.

"Schreiber Construction came through on short notice and knocked it out of the park. Their quality and customer service are the best you'll find in our region."

rodger h on June 2024



Avatar for Arcbazar Inc

Arcbazar Inc

4.55(
192
)

Arcbazar Inc

4.55(
192
)
Customers say: Super punctual
14 years of experience

ARCBAZAR provides online architectural design. Services include: New Residential, Remodeling, Interior Design, Landscape, and Commercial Spaces. Clients launch a competition for a project online at ARCBAZAR.com by providing a brief description and images/dimensions. Several Architects & Designers participate in the competition. By the end, Clients receive multiple design packages and choose the best solution. To view completed projects, please visit www.arcbazar.com

"Good submitted project ideas and nice designs were provided"

Paul S on March 2020

ARCBAZAR provides online architectural design. Services include: New Residential, Remodeling, Interior Design, Landscape, and Commercial Spaces. Clients launch a competition for a project online at ARCBAZAR.com by providing a brief description and images/dimensions. Several Architects & Designers participate in the competition. By the end, Clients receive multiple design packages and choose the best solution. To view completed projects, please visit www.arcbazar.com

"Good submitted project ideas and nice designs were provided"

Paul S on March 2020


Avatar for DesignYourBasement.com

DesignYourBasement.com

5.00(
10
)

DesignYourBasement.com

5.00(
10
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

***This is a Design Service only, utilizing online virtual platforms. We service the entire nation, but do not physically visit the property. We provide permit ready, 2D blueprints along with 3D renders. We are available to build in the Denver-Metro area. DesignYourBasement.com provides services for the design of basements, home remodels for any space, as well as new construction homes. Thanks to our online process the design happens right before your eyes while you are in the comfort of your own home while designing with one of our expert designers. Our very unique model allows you to be involved in the entire decision making process of how your dream space is created fueled by the ideas, guidance, and professional explanation of other variables or factors that must be accounted for. Our system is able to instantly render 3D representations for you to visualize the drawing as it is created to assist in the decision making process for creating your new space. Since our process implements a screen sharing platform, we are online we can design anywhere in the United States or Canada! Your final blueprint will be ready to submit to your local building department for approval. We add details and notes above and beyond requirements for any homeowner to easily interpret the drawing and great for the DIY builders. DesignYourBasement.com offers many consulting options including analyzing building estimates and contracts to ensure that each listed price includes what is required for the entire construction process as well as the details your plan calls for. Homeowners will have the knowledge to choose the best builder for their project. Peace of mind that the price you are given is all inclusive helps you avoid surprise fees after the contract has been signed.Please contact us for a complimentary online design consultation.

***This is a Design Service only, utilizing online virtual platforms. We service the entire nation, but do not physically visit the property. We provide permit ready, 2D blueprints along with 3D renders. We are available to build in the Denver-Metro area. DesignYourBasement.com provides services for the design of basements, home remodels for any space, as well as new construction homes. Thanks to our online process the design happens right before your eyes while you are in the comfort of your own home while designing with one of our expert designers. Our very unique model allows you to be involved in the entire decision making process of how your dream space is created fueled by the ideas, guidance, and professional explanation of other variables or factors that must be accounted for. Our system is able to instantly render 3D representations for you to visualize the drawing as it is created to assist in the decision making process for creating your new space. Since our process implements a screen sharing platform, we are online we can design anywhere in the United States or Canada! Your final blueprint will be ready to submit to your local building department for approval. We add details and notes above and beyond requirements for any homeowner to easily interpret the drawing and great for the DIY builders. DesignYourBasement.com offers many consulting options including analyzing building estimates and contracts to ensure that each listed price includes what is required for the entire construction process as well as the details your plan calls for. Homeowners will have the knowledge to choose the best builder for their project. Peace of mind that the price you are given is all inclusive helps you avoid surprise fees after the contract has been signed.Please contact us for a complimentary online design consultation.

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FAQs for architectural service projects in Williamstown, NJ

While you might think that architects only draw blueprints for buildings, they are much more involved in the overall construction process than you might realize. While they aren’t the ones swinging the hammers, architects do the following: 

  • Communicate with the homeowner on the project request, including assistance when exact plans aren’t known

  • Develop computer-aided models and blueprints of the requested design

  • Ensure that the design incorporates form, function, and safety features

  • Provide the contractor with the agreed-upon design

  • Supervise the general contractor and any subcontractors throughout the project

  • Communicate any needed changes to the project with the homeowner and draw new plans accordingly

Before settling on and hiring an architect, it’s beneficial to you as a homeowner to ask some questions to familiarize yourself with their work. After all, you wouldn’t want to spend time and resources on a professional that doesn’t specialize in exactly what you want in a house. Some questions to ask your architect include: 

  • How do you charge for services? Is it on an hourly basis, based on square footage, or based on project size?

  • How do we work together to stay on budget for this project?

  • Do you anticipate any future challenges with this project? How are these communicated?

  • What is your project management style? If you are not handling the day-to-day details, who is my point of contact? 

  • Can I see previous similar projects that you’ve completed?

  • Do you have any specialty experience, like working on historic homes or using sustainable building materials?

The average cost to hire an architect for your home project ranges between $2,200 and $10,500. However, depending on location and project type, you might end up paying as little as $600 or as much as $45,000 or more. For example, the average cost of hiring an architect in North Carolina is between $1,800 and $2,000, but in California, that price tag jumps to $3,600 to $15,200

The price you pay for your architect also depends on their experience level. For example, a principal architect, the firm's owner, typically charges $150 to $250 per hour. However, an intern architect with three to five years of experience usually only charges $45 per hour. 

After you’ve spoken with your contractor and agreed on a project, they’ll draw up blueprints, or plans, that the construction crew will use. The blueprint process can take between four and six months to complete. While this can seem like a long time, remember that the architect must communicate with your municipality to determine codes, communicate with you as the homeowner with any changes or adjustments, and coordinate with the construction crew. 

If you simply remodel your home or add an addition, the time to draw up the plans will be shorter since fewer permits and surveys are required. Even still, it’s best to plan for a few months for the architect to complete this part of the project.

Knowing if you need an architect for your project can be tricky, especially if you've never worked with one before. In general, small remodeling projects like replacing fixtures typically don't require the expertise of an architect. However, larger projects, like moving walls or adding an addition to your home, should include an architect to ensure the project is structurally sound.

The Williamstown, NJ homeowners’ guide to architectural services

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