About

Louis Schwartz is a highly knowledgeable and professional architect and engineer known for his efficiency, responsiveness, and fair pricing. He consistently delivers thorough and timely plans, communicates clearly, and navigates complex approval processes with ease. Clients appreciate his reliability, expertise, and approachable demeanor, making him a trusted partner for a wide range of projects.

Reviews & Endorsements

Experience

Elien Martinez

9/22/2026
10

"Louis is professional, detailed, and true pleasure to work with."

jeff vi

9/10/2026
10

"Lou is an absolute professional in the business. Lou did some rental inspections for me on a few of my properties and was polite, courteous, on time and professional."

Rachel Mori

10/28/2026
10

"Working with louis is very easy. He provides quality work and communicates well and goes above and beyond for his clients. I highly recommend him. "

John Ilardi

10/27/2026
10

"So easy to work with and easy to communicate through the end to end process"

Fred Sedgh

10/27/2026
Provided a score of  
10
  for Louis Schwartz

RRI

10/27/2026
10

"I’m proud to recommend Louis Schwartz for his architectural and engineering services. Louis has been a valuable asset to Renovate Right Incorporated, bringing his expertise and support to the projects we work on together.

Louis, thank you for your dedication, professionalism, and the services you provide. We appreciate having you as part of our team and look forward to continuing our work together.

Jeff
Owner, Renovate Right Incorporated"

Christian Lennon

10/26/2026
10

"Lou was great! He went out of his way with my plans. Highly recommend him."

Ingrid Uhlich

10/25/2026
10

"Excellent service! Very responsive, efficient, and professional. The entire process was quick and seamless. Highly recommend!"

Thomas Wakefield

10/23/2026
10

"Great job"

Margaret M.

10/22/2026
10

"Fair pricing and exceptional work! I’d highly recommend."

Heather Simonson

10/21/2026
10

"Lou was really helpful with our home and was so generous with his time and expertise."

Ipatea Tsombanidis

10/16/2026
10

"Finding Mr. Schwartz was the biggest blessing in an extensive renovation project on our home. You can be confident in choosing Louis that his professionalism, knowledge and attention to details will make whatever project you have a smooth experience. I highly recommend him!!"

Jonah Gottfried

10/15/2026
10

"Highly recommend him."

A G

10/15/2026
10

"Louis is easy to work with. He came to my house and we went over the plans and what was needed. He continued to be available during my project and was always very responsive."

MrKakumae

10/9/2026
10

"Louis was instrumental in helping with our extensive renovation project. He provided valuable suggestions and prepared all the required documentation, which was approved by the town’s building department without any modifications. Thanks to his expertise and thoroughness, we obtained the building permit quickly. Highly recommended!"

Gunika Singh

10/9/2026
10

"Very through and professional"

Ralph Ragucci

10/6/2026
10

"I highly recommend Louis Schwartz to anyone in need of an engineer. His expertise and professionalism come through in every aspect of his work. He communicates promptly, keeps projects moving, and provides detailed plans on schedule at a reasonable price. Working with Louis is a smooth and straightforward experience. You can feel confident choosing him for your project."

Nick Capriotti

10/5/2026
10

"Very professional and helpful with our design needs."

CeeCee Flanigan

10/3/2026
10

"The very best! I'm using he's services for a while. Never disappointed me or my clients"

PAUL OBIEM

10/1/2026
Provided a score of  
10
  for Louis Schwartz

Andean Wills

10/1/2026
10

"He is on time, professional and he is super knowledgeable. Great working with him."

YHTIYAR ACHILOV

9/30/2026
10

"I recommend Luis, he’s a great honest and most importantly professional engineer."

Morgan Edwards

9/30/2026
8

"Nice guy
Good call returner"

john armak

9/25/2026
Provided a score of  
10
  for Louis Schwartz

Irene Aldridge

9/24/2026
10

"We absolutely love working with Lou of Tiderunner Engineering. Lou is an expert in his field and always goes above and beyond to ensure project success. The first time we met Lou was when he came over to give us an operating summary of our then new-to-us house. For the first-time buyers of a standalone house, it was eye-opening and worth every penny! The last project we worked on was a septic rebuild, and Lou was a true star, fielding everything from the contractors and the County Health Dept. Highly recommend!"

10

"Louis is very professional, we have a 5-year relationship and it's been great"

Mahbuba Yeasmin

9/22/2026
10

"Louis gave great design advice when I did a full renovation of my home, including landscaping plans. He helped me choose the best options for an energy efficient home."

Naz & Anna Gavrysh

9/22/2026
10

"Got the job done! Thank you."

Jason Ahrens

9/22/2026
10

"Louis Schwartz is a highly capable and effective architect. The plans he drew up for us so that we could figure out how we could bring our bungalow back to life were spot on and understandable. I would recommend him any day of the week."

charles huber

9/22/2026
10

"I had a very good experience working with Louis Schwartz on a project in Shoreham. He was professional, knowledgeable, responsive, and easy to work with throughout the process. He helped us address the architectural details of the project and was always available when questions came up. I appreciate his professionalism and would definitely recommend him to anyone looking for a reliable architect."

Christophe Lima

9/22/2026
Provided a score of  
10
  for Louis Schwartz

jessica greeno

9/15/2026
Provided a score of  
10
  for Louis Schwartz

Len Gibson

9/15/2026
10

"Lou has a good grasp on what was needed to get the task at hand accomplished"

Javin Jose

9/9/2026
10

"We’ve used Louis multiple times to design our home and our deck. He’s always been professional, responsive, and very reasonable. His years of experience and expertise is why I would always go back to him for any architectural needs."

10

"Fantastic work. Attention to detail was top notch!"

Uri Miller

9/6/2026
10

"Louis helped us with all of our engineering needs and was always available to answer questions well after the site visit. Highly recommend."

Collene Greco

9/6/2026
10

"Louis was great, I needed to get plans for a deck to submit to the town 20 years after it was built .I didn’t know how to do that. Louis responded right away with a good price .He was also very nice (that counts )"

Xiang Wang

9/4/2026
10

"I highly recommend this architect for any renovation or construction project. He is professional, reliable, detail-oriented, and very knowledgeable throughout the entire process. He takes the time to understand the client’s needs, provides practical and creative solutions, and communicates clearly from planning through completion. If you are looking for someone you can trust to handle your renovation project professionally, he is definitely a great choice."

Jerry Rubino

9/3/2026
10

"Louis is honest and has expertise in his field."

Tremayne Seay

9/1/2026
10

"Great architect. Price friendly. Knows a lot always delivers on time"

John Maio

8/31/2026
10

"Professional engineer I highly recommend!"

Ackeme Williams

8/30/2026
Provided a score of  
10
  for Louis Schwartz

Philip Prosseda

8/29/2026
10

"First class work. Price was right and delivered as advertised. Very happy with the professional service I received!"

Mike DeLuca

8/27/2026
10

"lOIUS WAS CALLED BECAUSE MY OTHER DESIGNER WANT TO MUCH TO SESIGN A 500 APT
HE DID A GREAT JOB AND WAS VERY HAPPY WITH HIS WORK i WOULD HIRE HIM IN A HEARTBEAT AGAIN !"

Charles Agius

8/25/2026
10

"Lou did a great job!!"

erin gellineau

8/24/2026
10

"Louis is very professional, reasonable priced, and very efficient with communication and returning plans to be reviewed for building."

Brandon Vella

8/24/2026
Provided a score of  
2
  for Louis Schwartz

Joanne

8/23/2026
10

"Good job"

john bartolotti

8/22/2026
10

"Very knowledgeable, courteous good communicator"

Gaspare Gaudino

8/20/2026
10

"Very experienced and very profesional! Loue gets the job done!"

Anita Cogelja

8/20/2026
10

"Louis was great to work with, very knowledgeable. Would definitely recommend him to family and friends."

Moshe Rabin

8/20/2026
10

"Louis has been a pleasure to work with throughout the entire process and all of the back-and-forth with the town. He has always been responsive, easygoing, and incredibly knowledgeable. He took the time to walk me through everything I needed to do next and made the process much easier to navigate."

Patrick Wood

8/20/2026
10

"Lou Schwartz is extremely professional and is able to get the job done in a reasonable time frame."

Maureen Scully

8/19/2026
Provided a score of  
10
  for Louis Schwartz

John Quigg

8/18/2026
10

"Lou was working on simple project made difficult by my architect. He was professional, extremely qualified and very understanding! I highly recommend him!"

Paul Batra

8/18/2026
10

"He gets the job done"

A Mamone

8/18/2026
10

"Great to work with. Very professional knows all the ins and outs."

angelo reyes

8/18/2026
10

"Louis is always available which makes it very easy to communicate. Luis is very reliable and knowledgeable. I will definitely be using him for any other future projects."

Dennis Robertson

8/18/2026
10

"Lew
Is a perfect gentleman to deal with. Very knowledgeable and always reachable and responsive if you run into construction issues.
I was very satisfied with his work.
We had a quick turnaround with my plans.
No issues with getting town approval.
Thanks Lew"

Gary Onorato

8/18/2026
10

"I have worked with Lou for many years after hurricane sandy we have done numerous lifts. He is extremely knowledgeable and easily accessible."

Thomas Albano

8/17/2026
10

"It was great to work with Lou for our project."

Lisa Manginelli

8/17/2026
10

"Louis is really knowledgeable engineer. I have been working with him for about a year and it is a pleasure!"

Kevin Smith

8/17/2026
10

"Impeccable service"

10

"Great job. Very helpful."

Charlie Balmer

8/17/2026
Provided a score of  
10
  for Louis Schwartz

Daniella Kirshner

8/17/2026
10

"Great architect! Very thorough and responsive"

Jarrah Al-Buainain

8/17/2026
10

"Very prompt, professional, and knowledgeable. Highly recommend."