Get matched with top structural engineers in Ann Arbor, MI

SJW Engineering LLC

4.76(

Recommended by 92% of Angi customers

15 years of experience

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

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

Mel D on March 2025

David Arnsdorf, PE

4.84(

David Arnsdorf, PE

4.84(

51 years of experience

I am a structural engineer with over 30 years in the industry. I specialize in all types of residential and commercial structural engineering. I have extensive experience wood construction and in evaluating and modifying existing buildings. I am very familiar with the kinds of issues and problems that occur in residential buildings and the most effective and inexpensive fixes. Call me to discuss your problem.

"Outstanding and very prompt. Very quick to respond to the request."

Gary W on April 2023

"Outstanding and very prompt. Very quick to respond to the request."

Gary W on April 2023

Omega Construction of Michigan LLC

4.31(

Omega Construction of Michigan LLC

4.31(

Customers say: Super punctual

76 years of experience

Free onsite estimate

Omega Construction of Michigan LLC With over 72 years of experience serving the Ann Arbor and surrounding areas, Omega Construction of Michigan, LLC is your solution for all your roofing, construction, siding, waterproofing, remodeling, masonry and chimney needs. Omega takes great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Your satisfaction guaranteed! Give us a call today, we are happy to help you with your project and look forward to talking to you.

"Critical: Professionalism, Value I called Omega to check out smoke transfer between flues. Al quoted flue top dampers at $900 each and cleanings at $300 each. He said he would need to schedule a day to do the work. Thinking this must be an extensive project, I bought it. Ten days later I finally was called to say they would come that afternoon to do it. After the cleaning they glued dampers to the tops of the flues and were done in about 45 minutes. Al defended his $750/hour labor rate and double cleaning rate, saying it was due to his "high overhead" costs that I didn't understand. I still don't understand. Omega Construction is aptly named, they are the last one you should think of calling. They apparently only maintain their good BBB rating because the BBB doesn't consider "pricing issues" or "buyer's remorse" in their calculations. BBB is basically another way to advertise."

Ryan D on December 2020

"Critical: Professionalism, Value I called Omega to check out smoke transfer between flues. Al quoted flue top dampers at $900 each and cleanings at $300 each. He said he would need to schedule a day to do the work. Thinking this must be an extensive project, I bought it. Ten days later I finally was called to say they would come that afternoon to do it. After the cleaning they glued dampers to the tops of the flues and were done in about 45 minutes. Al defended his $750/hour labor rate and double cleaning rate, saying it was due to his "high overhead" costs that I didn't understand. I still don't understand. Omega Construction is aptly named, they are the last one you should think of calling. They apparently only maintain their good BBB rating because the BBB doesn't consider "pricing issues" or "buyer's remorse" in their calculations. BBB is basically another way to advertise."

Ryan D on December 2020

Robert Cowles PE

Robert Cowles PE

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 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

Milestone Inspections LLC

102

Milestone Inspections LLC

102

Fulll-service home inspection, testing, and consulting company built around the efforts of a father and son Civil Engineer team. We have been performing inspections since 1990. We are certified by the American Society of Home Inspectors (ASHI) and hold a Builder license. We perform very thorough inspections and provide detailed Internet-based reports (visit our website to see our report). Our full inspections include a free termite inspection and a 400-page reference manual. In addition, we are fully insured carrying Errors & Omissions and General Liability insurance.

"Exactly what we wanted.Detailed description of all potential problems"

Ron C on July 2020

"Exactly what we wanted.Detailed description of all potential problems"

Ron C on July 2020

Guardian Tree Experts

4.95(

Guardian Tree Experts

4.95(

Recommended by 94% of Angi customers

Fueled by a passion for trees, we strive to provide progressive tree care services to clientele in southeastern Michigan who care about the preservation of their trees. Our ultimate goal is to enhance and protect the beauty, health, and stability of our clients’ trees and shrubs. In pursuit of this mission, we are especially committed to scientific analysis, focused care, professional and safe service, exceptional client relations, and community outreach and education.

"After having used another local tree service in the Ann Arbor area, I called Guardian for their opinion and pricing. Garret visited us and took his time explaining issues with our pear trees, one of which we decided to have cut down, as well as the pruning required on our Red Maple, Service Berry, Magnolia, and Willow Bushes. The crew that came to do the work was excellent. Garret had ensured they were well-briefed on the work, and they efficiently, and quickly removed the 30+ foot Pear that was in our courtyard. They carefully cleaned up all the areas that they worked in and completed all work within a day. We won't hesitate to contact them for future work and would highly recommend them."

Michael D on November 2022

"After having used another local tree service in the Ann Arbor area, I called Guardian for their opinion and pricing. Garret visited us and took his time explaining issues with our pear trees, one of which we decided to have cut down, as well as the pruning required on our Red Maple, Service Berry, Magnolia, and Willow Bushes. The crew that came to do the work was excellent. Garret had ensured they were well-briefed on the work, and they efficiently, and quickly removed the 30+ foot Pear that was in our courtyard. They carefully cleaned up all the areas that they worked in and completed all work within a day. We won't hesitate to contact them for future work and would highly recommend them."

Michael D on November 2022

Acculevel Inc

4.66(

181

Acculevel Inc

4.66(

181

Customers say: Super punctual

Recommended by 92% of Angi customers

Acculevel is your foundation repair expert, serving Indiana, Illinois, Kentucky, and Ohio and been in business since 1996. Most of our repairs come with a life of the structure warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- possibly the most valuable investment you'll ever make. A dry home is a healthy home. Acculevel is committed to providing the most technologically advanced repairs to help keep your home dry and on a safe foundation. A strong foundation protects your home's structure, lowers utility bills and maintains the value of your property. Check our pictures for the signs & symptoms of foundation & water damage, and then call Acculevel for your free visual inspection. 1-866-669-3349

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025

"STAY AWAY FROM THIS COMPANY. They took my 1st half deposit and then vanished. I have called multiple times. Spoke with someone once and they promised a call back. Never did. Emailed and no response. This was over 4 months ago. Nothing. They stole my money. Sales guy was John Mullikin. Here's their class-act response by chat. The best response I've had yet. "Conversation closed by Erika"."

Jeff N on September 2025

Ayers Basement Systems

3.91(

Ayers Basement Systems

3.91(

Customers say: Super punctual

44 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

"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

Cadegan Carpentry

Cadegan Carpentry

Customers say: Quick response

Cadegan Carpentry is a small business based in Ann Arbor.

Blue Sky Power Wash

4.83(

Blue Sky Power Wash

4.83(