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TRUSTED BY ANDOVER, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon13
    Verified structural engineering services reviews

Verified Reviews for Structural Engineering pros in Andover, CT

*The Angi rating for Structural Engineering companies in Andover, CT 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 Andover, CT 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 June 01, 2026

Find Structural engineers in Andover

Taddonio Engineering, LLC
4.8(
346
)

Serving Andover, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Small jobs welcome

Credit card accepted

"In renovating our beach cottage in Warwick, RI we found the roof needed structural work. Building inspector required a structural engineered plan. Adam was easy to communicate with. He was timely with his plan and follow up inspection. He was also available by text and phone for questions during the project. He was great to work with!"
Response time1 day
Response rate86%
330 neighbors recently requested a quote
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Avatar for Valerio Giadone Architect, LLC
Valerio Giadone Architect, LLC
5.0(
18
)

Serving Andover, CT and surrounding areas

Approved

In business since 2020

Customers say: Quality work

"Valerio was great to work with, he really helped me execute ideas I had for an open concept floor plan and brought fresh out of the box ideas to help me achieve my ideal space. Heâ s very timely, flexible and makes sure youâ re comfortable with all the steps along the way. Highly recommend him."
House move
21 Ashley Street
First Floor
Interior open space plan
Kitchen

+5

Response time3 hrs
Response rate97%
3 neighbors recently requested a quote
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Avatar for Evolution Drafting
Evolution Drafting
3.6(
116
)

Serving Andover, CT 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."
Zeal Floor Plan
Charcoal
Palm Floor Plan
Charcoal Floor 2
Charcoal Floor 1

+23

Response time1 day
Response rate100%
56 neighbors recently requested a quote
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Lasse Aspelin & Associates
3.7(
16
)

Serving Andover, CT and surrounding areas

Approved

In business since 1987

"Lasse is a superb architect and his ideas and design / redesign of our home will make our lives so much easier and better. He added so much value to our home with his creative and artistic plans. He always listened to what we wanted and delivered. He is kind, thoughtful and polite. He was always on time and is a true professional. No surprises anywhere, just really great work!! Thanks Lasse"
New 6 car garage with car lift and apartment above
Coventry Barn transformation into asian residence
Coventry Barn renovation
Glastonbury Addition
Addition to 1785 colonial in Glastonbury

+15

Response time11 hrs
Response rate92%
3 neighbors recently requested a quote
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Avatar for B6 Home and Barn
B6 Home and Barn
5.0(
1
)

Serving Andover, CT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We’re a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

Response time11 hrs
Response rate88%
4 neighbors recently requested a quote
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Avatar for iBLUPRINTS
iBLUPRINTS
5.0(
1
)

Serving Andover, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

Simply snap a few pictures using your own phone, and email them to us!! We turn your pictures and ideas into construction documents. Virtually walk through your addition before its even started, just like on your favorite TV shows! \n\nWe are currently serving CT, MA, NH, NY, VT, NJ, PA, TX and TN. \n\nALL GREAT PROJECTS START WITH GREAT PLANS

Response time2 hrs
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Ascended Constructions
New to Angi

Serving Andover, CT and surrounding areas

Approved (Corporate)

In business since 2023

Offers commercial services

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

1 neighbors recently requested a quote
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Structural Engineering questions, answered by experts

It is not recommended to cut or drill into LVL (laminated veneer lumber) beams. As major structural components of a home, their composite structure can be compromised by alterations, which can weaken them and lead to cracking over time. If you must make modifications to an LVL beam, it is crucial to consult a structural engineer or general contractor first. A professional can advise on whether it's safe and provide specifics on the appropriate bit size, depth, and directionality for any necessary drilling.

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. 

Although the two terms are closely related and often used interchangeably, pier and beam foundations and crawl spaces are different things. A pier and beam foundation is made up of concrete piers and wooden beams and creates a space under the home known as a crawl space. There are several types of foundations that create crawl spaces, often collectively known as “crawl space foundations,” but the crawl space itself is separate from the foundation. 

Yes, unresolved damage can decrease property integrity and market value.

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 Andover, CT 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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