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Verified Reviews for Structural Engineering pros in Harsens Island, MI

*The Angi rating for Structural Engineering companies in Harsens 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 Harsens 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 November 15, 2025

Find Structural engineers in Harsens Island

Avatar for Foundation Systems of Michigan

Foundation Systems of Michigan

3.00(
7
)
•Approved Pro

Foundation Systems of Michigan

3.00(
7
)
•Approved Pro
Customers say: Quality work
29 local quotes requested
18 years of experience

Established in 2007, Foundation Systems of Michigan stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Michigan, we bring our local expertise closer to you. FSM proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Foundation Systems of Michigan was Purchased by Groundworks, then stopped all Whole House Generator Installation and Service. If you have a service contract that Groundworks is not honoring, please let me know. I want to start a Class Action Lawsuit. Thank you, Chris"

Chrs B on October 2025

Established in 2007, Foundation Systems of Michigan stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Michigan, we bring our local expertise closer to you. FSM proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Foundation Systems of Michigan was Purchased by Groundworks, then stopped all Whole House Generator Installation and Service. If you have a service contract that Groundworks is not honoring, please let me know. I want to start a Class Action Lawsuit. Thank you, Chris"

Chrs B on October 2025

Avatar for Bluebird CFW

Bluebird CFW

4.89(
9
)
•Approved Pro

Bluebird CFW

4.89(
9
)
•Approved Pro
Customers say: Quick response
75 local quotes requested
Free onsite estimate

We specialize in Basement Waterproofing, Crawlspace Waterproofing (encapsulation), Concrete Lifting, Egress Window / Window Well Installation, Installation of Helical piles for new or existing foundations and Foundation Repair. Our team has over 20 years of experience and knowledge in the construction and waterproofing industries. We pride ourselves on getting the job done right the first time! Contact us today for your free estimate!

"Troy and his team were so wonderful throughout this entire process! Troy came out over a year ago to quote - he spent nearly 4 hours on my property making sure that he understood exactly what was going on with each of my buildings. He took several pictures and gave a very estimate. I had several other companies come out to provide quotes & they just simply weren't as thorough or kind. Troy continued to follow up and once we were able to budget for the project, he came out and made sure nothing had changed. Throughout the job he took TONS of pictures so I didn't have to go under the building to check it out. They were professional & very respectful of our business operations. I will have them back this summer to finish up some additional projects! HIGHLY RECOMMEND THIS COMPANY!"

Angie S on December 2020

We specialize in Basement Waterproofing, Crawlspace Waterproofing (encapsulation), Concrete Lifting, Egress Window / Window Well Installation, Installation of Helical piles for new or existing foundations and Foundation Repair. Our team has over 20 years of experience and knowledge in the construction and waterproofing industries. We pride ourselves on getting the job done right the first time! Contact us today for your free estimate!

"Troy and his team were so wonderful throughout this entire process! Troy came out over a year ago to quote - he spent nearly 4 hours on my property making sure that he understood exactly what was going on with each of my buildings. He took several pictures and gave a very estimate. I had several other companies come out to provide quotes & they just simply weren't as thorough or kind. Troy continued to follow up and once we were able to budget for the project, he came out and made sure nothing had changed. Throughout the job he took TONS of pictures so I didn't have to go under the building to check it out. They were professional & very respectful of our business operations. I will have them back this summer to finish up some additional projects! HIGHLY RECOMMEND THIS COMPANY!"

Angie S on December 2020

Robert Cowles PE

5.00(
1
)
•Approved Pro

Robert Cowles PE

5.00(
1
)
•Approved Pro
20 local quotes requested
21 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 SJW Engineering LLC

SJW Engineering LLC

4.76(
63
)
•Approved Pro

SJW Engineering LLC

4.76(
63
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
31 local quotes requested

We are pleased to offer structural engineering services to Michigan, Ohio, and Indiana. We have over twenty years of experience in the field and can help provide a reliable, reasonable solution to your structural engineering concerns.

"The engineer did a review of my property save me money in a long run."

Mel D on March 2025

We are pleased to offer structural engineering services to Michigan, Ohio, and Indiana. We have over twenty years of experience in the field and can help provide a reliable, reasonable solution to your structural engineering concerns.

"The engineer did a review of my property save me money in a long run."

Mel D on March 2025

SMI STEEL LLC

No reviews yet

SMI STEEL LLC

No reviews yet

SMI STEEL LLC. is one of the large Steel Fabrication and Erection Company supported by large engineering services to serve the requirements of industrial and commercial projects, focusing on high quality level and supported by large capacity as to serve the high local & global demand for steel products. SMI STEEL LLC. manufacturing facility is located at DETROIT, MICHIGAN USA.

SMI STEEL LLC. is one of the large Steel Fabrication and Erection Company supported by large engineering services to serve the requirements of industrial and commercial projects, focusing on high quality level and supported by large capacity as to serve the high local & global demand for steel products. SMI STEEL LLC. manufacturing facility is located at DETROIT, MICHIGAN USA.

Hirmiz Group LLC

5.00(
1
)

Hirmiz Group LLC

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

Hirmiz Group LLC provides professional consulting firm specialized in Structural Engineering Design and Structural Forensics. Hirmiz Group LLC is specialized in residential and small commercial structural engineering, however, our team has experiences across the full civil industry. From small non-building structures, multi-story residential buildings, to heavy industrial buildings.

"Designed a 30 foot tall by 40 foot long gate. The final product was exactly as designed. Loved it!"

Evette S on July 2018

Hirmiz Group LLC provides professional consulting firm specialized in Structural Engineering Design and Structural Forensics. Hirmiz Group LLC is specialized in residential and small commercial structural engineering, however, our team has experiences across the full civil industry. From small non-building structures, multi-story residential buildings, to heavy industrial buildings.

"Designed a 30 foot tall by 40 foot long gate. The final product was exactly as designed. Loved it!"

Evette S on July 2018

Jess Arquette

4.00(
3
)

Jess Arquette

4.00(
3
)
26 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

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

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Yes, ceiling joists are typically load-bearing. However, their primary function is to support the weight of the ceiling and loads applied to it, like lighting fixtures and ceiling fans. They can also help support the roof, especially if they’re part of truss systems. Remember, the load-bearing capacity of ceiling joists depends on the material, size, and space between them. 

Cathedral ceilings make a statement in your home, but at the cost of your attic space. Normal attics are wide open, which allows warm air to move around and exit your home. Because of this, cathedral ceilings make your home less energy efficient and put your ceiling at risk of venting issues if you’re not careful. They also reduce your attic storage space, potentially cause an echo, and even make it harder to change a light bulb.

If your home's foundation was damaged due to shifting soil, the same problem will reoccur unless you stabilize the structure by adding posts in the bedrock.

The 10 10 rule describes the formula most contractors use to determine how much to charge for a job. Allowing for 10% overhead above the total projected cost to do the work and 10% profit sets a contractor up for success, even if there are delays or other problems on the project. This formula isn’t a hard-and-fast rule, but it is a ballpark figure to begin with when estimating your expenses on a job.

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

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

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