*The Angi rating for Structural Engineering companies in Windham, ME 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 Windham, ME 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 March 31, 2026
Serving Windham, ME and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Small jobs welcome
"Jacob Scott met with me and a client to look at the structure of an older house that had some uneven flooring throughout. Jacob was knowledgeable and climbed through all sorts of tight spaces. He showed up when he said that he would and was great in communicating."
Serving Windham, ME and surrounding areas
Approved
In business since 2000
Free estimates
Offers commercial services
"Excellent architectural design. Very creative and professional"
+10
Serving Windham, ME and surrounding areas
Approved
In business since 2000
Free estimates
Small jobs welcome
"Dennis was very helpful in the designing of our retirement home. He was welcome to revisions and clarifications at a very reasonable price. I would highly recommend him to anyone seeking design of a single-family home."
Serving Windham, ME and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"They were excellent. They quickly made a draft that only needed 3 minor adjustments. The final product was exactly what I needed. They referred me to a structural engineer for review. The whole process took half of the time that they initially estimated. I would definitely use them again."
+23
Serving Windham, ME and surrounding areas
Approved
In business since 2004
Customers say: Terrific value
"Fein Brug, Inc. - She was very helpful, Easy to understand, knowledgeable, patient, friendly, went above and beyond !!! Amazing to work with....Great value for the money"
+2
Serving Windham, ME and surrounding areas
Approved
In business since 2003
Free estimates
Credit card accepted
"They are very good, and their customer service and follow through is great!"
Serving Windham, ME and surrounding areas
Approved
In business since 2015
Free estimates
Adra Architecture LLC is the architectural practice of Tim Brochu, offering a broad range of architectural services to residential, commercial, and healthcare clients in Maine, New Hampshire, and Massachusetts.\nTim Brochu, Prinicpal and Manager\nME | NH | MA Licensed Architect\n
+2
Serving Windham, ME and surrounding areas
Approved
IronCAD LLC (Residential Plans & Carpentry Services)\nEdgar Almonte \nBased in Lower-NH\n\nBeen working in the Building, Fabrication and Design Planning Field for 20yrs.\nWork-Travel Radius included NH & MA, and Lower-ME.\nExpertise in a wide-variety of disciplines and trades.\nSole-proprietor for Small to Mid-Size Jobs in which Bids will be reasonable. \nInsured Contractor \n
Serving Windham, ME and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
Hidden Architecture is a full-service design studio that provides a tailored design process for clientele living along the beaches, lakes and mountains of New England and beyond. We strive to thoughtfully consider all aspects of the client's location and lifestyle in order to distill their needs and desires into a home that can be enjoyed for generations.
Serving Windham, ME and surrounding areas
Approved
Small jobs welcome
Offers commercial services
@NextLevelDesign.us , we specialize in high-quality kitchen remodeling and renovation services for homeowners throughout Portland and Southern Maine. We help clients transform outdated or inefficient kitchens into functional, beautiful spaces that add value and comfort to their homes.\n\nFrom complete kitchen remodels to custom cabinetry, countertops, flooring, tile work, and lighting, we manage every phase of the project with attention to detail and clear communication. Our goal is to deliver craftsmanship you can see, timelines you can trust, and results that exceed expectations.\n\nWe work closely with each homeowner to understand their vision, budget, and lifestyle needs—then execute with precision. Whether you are modernizing your kitchen, improving layout and storage, or preparing your home for resale, Next Level Design is committed to quality results and customer satisfaction.
+3
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, all states require structural engineers to carry the proper license, with specifics determined by each state. You can use Angi’s state licensing tool to confirm that the structural engineer you’re considering holds the required licensing to tackle your job. Hiring an unlicensed structural engineer will not only cause issues with permits but it could also lead to an unsafe building. The cost of a professional, licensed, and experienced engineer is well worth the investment.
The process of hiring a structural engineer starts by finding reliable professionals in your area and comparing quotes from at least three of them. From there, you can narrow down your selection by asking some leading questions:
Do you have experience working in my specific area?
Do you have professional indemnity insurance?
What will your structural report cover?
Do you charge a flat fee for a structural report or by the hour?
How long have you been in business?
Do you have a list of customer references?
Structural engineers typically charge between $100 and $250 per hour, but many jobs won’t be based on a per-hour fee. Instead, the structural engineer will offer a flat rate for the inspection and structural calculations. The flat rate for a structural engineer costs an average of around $550, but you could see prices ranging from $300 to $800, depending on the complexity of your project and how easy it is to access certain parts of your home for the inspection.
Whether you’re building a new home or building an extension on your existing property, you will likely need both a structural engineer and an architect. A structural engineer will determine what loads your foundation and framing can safely handle, and an architect will draw plans according to those structural calculations to simplify the building process. You can start by contacting a structural engineer near you, as many work alongside architects and can get all of the prep work done at once.
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a structural engineer is easily justifiable given the value they bring to the table. Use this guide to see what hiring your professional will total.
Beam installation costs are an important consideration if you’re building a home or doing renovations. Learn about average costs and factors in this guide.
A damaged main support beam can cause serious structural damage to your house. Learn how much it costs to replace a main house support beam.
It can be hard to choose the right pro for any job, but it matters. Learn how to hire a structural engineer who'll get the job done right from start to finish.
Learn what a structural engineer is, what they do, when you might need to hire one for your home project, and how much they charge.
Identify potentially serious problems with your foundation with an inspection from a structural engineer.
