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Verified Reviews for Structural Engineering pros in Mackinac Island, MI

*The Angi rating for Structural Engineering companies in Mackinac Island, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

*The HomeAdvisor rating for Structural Engineering companies in Mackinac Island, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Structural Engineering needs.

Last update on December 06, 2025

Find Structural engineers in Mackinac Island

Robert Cowles PE

5.00(
1
)
•Approved Pro

Robert Cowles PE

5.00(
1
)
•Approved Pro
2004 years of experience

Robert Cowles PE 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.

"Robert was very easy to communicate with and was quick to respond. He was timely with returning the report necessary as well."

ASHLEY V on February 2025

Robert Cowles PE 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.

"Robert was very easy to communicate with and was quick to respond. He was timely with returning the report necessary as well."

ASHLEY V on February 2025

Avatar for Ayers Basement Systems

Ayers Basement Systems

3.91(
66
)

Ayers Basement Systems

3.91(
66
)
Customers say: Super punctual
1981 years of experience

At Ayers Basement Systems, we’re your partners in creating a safer, more secure home for your family. With over 40 years of experience and a team of experts, we’ve had the pleasure of helping homeowners across Michigan and Indiana with tailored solutions for basement waterproofing, foundation repair, crawl space repair, and concrete repair. Serving areas from Lansing to Grand Rapids, Traverse City to Kalamazoo, Detroit, South Bend, and beyond, we recognize that each home comes with its own set of challenges. As a locally owned, family-operated business, we are deeply committed to providing professional, trustworthy, and affordable solutions to help you protect what matters most. Let’s take the first step in making your home safer together. Schedule your free estimate and inspection with us today!

"Biggest scam I e ever experience. The charged me 40k after interest to fix my sagging foundation, and fix my flooding crawl space. After an impressive sales pitch I signed the contract and had them do the ?work?. dusing the sales pitch they told me they would level my floors, and install equipment to prevent my crawl space from flooding every year. They explained this will be a multiple day project and I would have to rip up my floor to give the access to the foundation. So I ripped up my floor, and had them come in to do the work. They were in and out in about 4 hours, and left me with still sagging floors. after Getting in the crawl space myself I discovered that multiple of the jacks that they installed to lift the foundation, weren?t even touching the joists. And to this day, my crawl space still floods with a foot of water every spring. I contacted Ayer?s to see what can be done, they offered no compensation, and no help. If you?re planning to hire Ayer?s, dont"

daniel l on September 2025

At Ayers Basement Systems, we’re your partners in creating a safer, more secure home for your family. With over 40 years of experience and a team of experts, we’ve had the pleasure of helping homeowners across Michigan and Indiana with tailored solutions for basement waterproofing, foundation repair, crawl space repair, and concrete repair. Serving areas from Lansing to Grand Rapids, Traverse City to Kalamazoo, Detroit, South Bend, and beyond, we recognize that each home comes with its own set of challenges. As a locally owned, family-operated business, we are deeply committed to providing professional, trustworthy, and affordable solutions to help you protect what matters most. Let’s take the first step in making your home safer together. Schedule your free estimate and inspection with us today!

"Biggest scam I e ever experience. The charged me 40k after interest to fix my sagging foundation, and fix my flooding crawl space. After an impressive sales pitch I signed the contract and had them do the ?work?. dusing the sales pitch they told me they would level my floors, and install equipment to prevent my crawl space from flooding every year. They explained this will be a multiple day project and I would have to rip up my floor to give the access to the foundation. So I ripped up my floor, and had them come in to do the work. They were in and out in about 4 hours, and left me with still sagging floors. after Getting in the crawl space myself I discovered that multiple of the jacks that they installed to lift the foundation, weren?t even touching the joists. And to this day, my crawl space still floods with a foot of water every spring. I contacted Ayer?s to see what can be done, they offered no compensation, and no help. If you?re planning to hire Ayer?s, dont"

daniel l on September 2025

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

Avatar for Patriot Builders

Patriot Builders

5.00(
4
)

Patriot Builders

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Building or remodeling a new home is easier for you and your contractor with professional services and rentals from our construction company based in Port Sanilac, MI. with 20 years of hands on carpentry experience, ownership of construction company, and general manager experience, Patriot Builders provides new construction and remodeling, as well as dumpster and forklift rentals, for your project's quick finish.

Building or remodeling a new home is easier for you and your contractor with professional services and rentals from our construction company based in Port Sanilac, MI. with 20 years of hands on carpentry experience, ownership of construction company, and general manager experience, Patriot Builders provides new construction and remodeling, as well as dumpster and forklift rentals, for your project's quick finish.

Jess Arquette

4.00(
3
)

Jess Arquette

4.00(
3
)
1999 years of experience

I am local builder that uses local employees and sub contractors. I was trained union journeyman carpenter in the Detroit area and moved back to the northern area after about ten years in the city. My company can handle commercial jobs as well as new homes or additions,pole barns, etc. I am also green certified builder and was trained recently as a energy analyst

I am local builder that uses local employees and sub contractors. I was trained union journeyman carpenter in the Detroit area and moved back to the northern area after about ten years in the city. My company can handle commercial jobs as well as new homes or additions,pole barns, etc. I am also green certified builder and was trained recently as a energy analyst

Avatar for Zebing Solutions LLC

Zebing Solutions LLC

No reviews yet

Zebing Solutions LLC

No reviews yet
2011 years of experience

Zebing Solutions, LLC, is a Mechanical & Electrical Construction Company specializing in Industrial, Institutional & Commercial Projects. We are a Native American owned and operated small business which enables customers to meet supplier diversity and subcontracting goals for corporate and government programs. The owners run this minority business with more than 80 collective years of experience. ZS is a reservation-based corporation bringing top-notch work and professionalism to the job-site. Let us hit your targeted goals.

Zebing Solutions, LLC, is a Mechanical & Electrical Construction Company specializing in Industrial, Institutional & Commercial Projects. We are a Native American owned and operated small business which enables customers to meet supplier diversity and subcontracting goals for corporate and government programs. The owners run this minority business with more than 80 collective years of experience. ZS is a reservation-based corporation bringing top-notch work and professionalism to the job-site. Let us hit your targeted goals.

BLOMQUIST ARCHITECTS

No reviews yet

BLOMQUIST ARCHITECTS

No reviews yet
1960 years of experience

Blomquist Architects (BA) is a full service Architecture, Planning, and Interior Design firm. We provide a comprehensive range of services on commercial, residential, institutional, medical, and religious projects throughout the country. Our firm was founded in 1960 by James Blomquist and was joined by Mark Blomquist in 1980. We are a small, approachable group of Architects and designers. Our dedicated staff remains committed to a total team approach to all projects and clients, resulting in architecture that enhances lives and communities. Our office in located in downtown Iron Mountain, Michigan.

Blomquist Architects (BA) is a full service Architecture, Planning, and Interior Design firm. We provide a comprehensive range of services on commercial, residential, institutional, medical, and religious projects throughout the country. Our firm was founded in 1960 by James Blomquist and was joined by Mark Blomquist in 1980. We are a small, approachable group of Architects and designers. Our dedicated staff remains committed to a total team approach to all projects and clients, resulting in architecture that enhances lives and communities. Our office in located in downtown Iron Mountain, Michigan.

Quality Built Building QBB

No reviews yet

Quality Built Building QBB

No reviews yet
1987 years of experience

Quality Built Buildings is a full service construction company, specializing in pole and steel buildings. We have crews set up for all areas that we have previously categorized in our profile. We also are licensed and insured for all jobs, small to large. We take on jobs from general contracting, commercial buildings, and all the way down to a simple residential roof. We are open to all your calls so please don't hesitate. We have been in business for over twenty-five years and are in good standing with all of our customers to date.

Quality Built Buildings is a full service construction company, specializing in pole and steel buildings. We have crews set up for all areas that we have previously categorized in our profile. We also are licensed and insured for all jobs, small to large. We take on jobs from general contracting, commercial buildings, and all the way down to a simple residential roof. We are open to all your calls so please don't hesitate. We have been in business for over twenty-five years and are in good standing with all of our customers to date.

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Structural Engineering questions, answered by experts

Structural engineers specialize in all aspects of a building’s structural integrity, including the foundation. Foundation engineering is a critical part of structural engineering, so structural engineers are experts in foundation design. Many foundation repair companies either have a structural engineer on staff or one they work closely with, so be sure you look for that when deciding who to hire for foundation repair.

Their expertise in identifying potential problems early and implementing durable solutions safeguards your home’s integrity.

No, it’s not legal for unlicensed individuals to conduct structural calculations for buildings or building repairs. Not only do licensing requirements prevent DIYers from tackling this project, but mistakes can also be extremely dangerous and put your property and anyone inside or near it at risk of severe injury or even death. You should always hire a licensed and certified local structural engineer to make structural calculations.

Yes, professionals reinforce the foundation with additional supports or piers to prevent future sinking.

Failure to compact the soil during construction is the most common cause of leaning retaining walls. In addition, poor drainage can lead to excessive water pressure behind a retaining wall, pushing against it until it begins to move forward away from the soil it is holding back.

The Mackinac Island, MI homeowners’ guide to structural engineering services

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