Top-rated structural engineers.

Get matched with top structural engineers in Johnston, RI

Enter your ZIP and get matched with up to 5 pros

Need a pro for your structural engineering project in Johnston, RI?

Select your specific project to find the pro for you.

Find Structural engineers in Johnston

Taddonio Engineering, LLC

4.87(
321
)
Approved Pro

Taddonio Engineering, LLC

4.87(
321
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2016 years of experience

Taddonio Engineering, LLC is a locally owned and operated company, that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started!

"n/a"

Zhi L on November 2025

Taddonio Engineering, LLC is a locally owned and operated company, that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started!

"n/a"

Zhi L on November 2025


Avatar for R-Squared LLC

R-Squared LLC

5.00(
11
)
Approved Pro

R-Squared LLC

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
2001 years of experience

R-Squared LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs, and different schedules. We are not only here to turn your ideas into reality, but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"R-Squared was hired to help with the plans for a two car garage. He is very knowledgeable and wonderful to work with."

Cathyjean T on July 2023

R-Squared LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you are going through. We know every customer has different desires, different needs, and different schedules. We are not only here to turn your ideas into reality, but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"R-Squared was hired to help with the plans for a two car garage. He is very knowledgeable and wonderful to work with."

Cathyjean T on July 2023


EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
1954 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021



Going Green Construction & Recycling

5.00(
1
)

Going Green Construction & Recycling

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GOING GREEN CONSTRUCTION & RECYCLING has been in business for over 10 years. Since our inception, we have provided quality construction, carpentry and plumbing services for commercial, industrial and residential clients. We take the environment into consideration in all our contracted services and provide the most efficient and environmentally friendly means of disposal, many times dispersing materials to agencies that reuse the waste. Our footprint is small, our recycling impact is large! Everything that can be reused or recycled – is! We are licensed and fully insured. Paul Chiumiento Owner and Operator GOING GREEN CONSTRUCTION & RECYCLING

GOING GREEN CONSTRUCTION & RECYCLING has been in business for over 10 years. Since our inception, we have provided quality construction, carpentry and plumbing services for commercial, industrial and residential clients. We take the environment into consideration in all our contracted services and provide the most efficient and environmentally friendly means of disposal, many times dispersing materials to agencies that reuse the waste. Our footprint is small, our recycling impact is large! Everything that can be reused or recycled – is! We are licensed and fully insured. Paul Chiumiento Owner and Operator GOING GREEN CONSTRUCTION & RECYCLING



Clean Care of New England

2.33(
6
)

Clean Care of New England

2.33(
6
)
Customers say: Terrific value
1990 years of experience

Full-service disaster restoration firm handling losses from water, fire & soot, wind, storm, or mold damage from the emergency service stage through the construction phase. We have our own mitigation crews and drying equipment as well as our own storage, ultrasonic content cleaning, electronic cleaning and laundry centers.

Full-service disaster restoration firm handling losses from water, fire & soot, wind, storm, or mold damage from the emergency service stage through the construction phase. We have our own mitigation crews and drying equipment as well as our own storage, ultrasonic content cleaning, electronic cleaning and laundry centers.




Avatar for South Coast Architecture

South Coast Architecture

1.00(
1
)

South Coast Architecture

1.00(
1
)
2004 years of experience

South Coast Architecture is a full service Professional Architectural firm Specializing In Residential & Commercial Construction Projects of any size. Our philosophy is to simply exceed our client’s expectations by providing a broad knowledge of the best and latest Products, Techniques and Building Code requirements to ensure your projects successful completion. South Coast Architecture has offered creative solutions for countless projects throughout the Massachusetts & Rhode Island regions and along the way has developed many longstanding relationships with local municipalities, trades people and clientele.

South Coast Architecture is a full service Professional Architectural firm Specializing In Residential & Commercial Construction Projects of any size. Our philosophy is to simply exceed our client’s expectations by providing a broad knowledge of the best and latest Products, Techniques and Building Code requirements to ensure your projects successful completion. South Coast Architecture has offered creative solutions for countless projects throughout the Massachusetts & Rhode Island regions and along the way has developed many longstanding relationships with local municipalities, trades people and clientele.

Showing 1-10 of 15
Structural Engineering questions, answered by experts

The standard thickness for an LVL beam is between 1.75 inches and 7 inches. However, you can order LVL beams in non-standard sizes as well. When you work with a contractor, they can source beams that are the appropriate size for your project for you after assessing your blueprints.

Yes, they offer plans for repairs or reinforcements to address issues.

Yes, water damage can affect your walls' structural integrity. If the water or moisture sits on the walls for an extended period, it can weaken the drywall, plaster, wood framing, and other materials supporting the wall. That's why it's critical to dry out the area as soon as you notice it.

Stone, marble, and brick are common building materials of Neoclassical architecture, though you will also find wood flooring and a range of natural stone tiles. Since several home styles fall under Neoclassical architects' umbrella, a range of building materials—including traditional wood framing—will make an appearance.

Costs depend on furniture type, size, complexity, and whether additional modifications are needed.

The Johnston, RI homeowners’ guide to structural engineering services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"