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TRUSTED BY WALLINGFORD, CT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon31
    Verified structural engineering services reviews

Find Structural engineers in Wallingford

Taddonio Engineering, LLC

4.87(
321
)
Approved Pro

Taddonio Engineering, LLC

4.87(
321
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

Taddonio Engineering, LLC is a locally owned and operated company, that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started!

"n/a"

Zhi L on November 2025

Taddonio Engineering, LLC is a locally owned and operated company, that values honesty, integrity and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction. Give us a call today to get your project started!

"n/a"

Zhi L on November 2025


Avatar for Robert P. Pryor

Robert P. Pryor

4.83(
96
)
Approved Pro

Robert P. Pryor

4.83(
96
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
37 years of experience

Mr. Pryor has been serving the New Haven and Fairfield counties for almost 30 years! We pride ourselves on integrity, communication and respect. We are here to make your vision a reality! Call today for a free estimate. We offer the following services: - Residential & Light Commercial Structural Inspection, Evaluation, and Design. - Site Grading, Storm Water Management, and Septic System Design. - Engineering Reports for Real Estate Transactions. -Land Use and Building Department Permit Assistance.

"Mr. Pryor contacted me immediately upon my contacting Angi. He discussed the scale of the engineering work to be completed, quoted me a price that was far more reasonable that other quotes received, and setup a time to visit the property, review all available information, and communicate with me his recommendations. His report was immediately completed and sent to me, and instantly accepted by the city authorities. I had been working on this process for months, and Mr. Pryor completer the engineering work which he accepted on Thursday, by the following Tuesday. I highly recommend Mr. Pryor for his professionalism, thoroughness, and ease of interaction. "

Brian F on December 2025

Mr. Pryor has been serving the New Haven and Fairfield counties for almost 30 years! We pride ourselves on integrity, communication and respect. We are here to make your vision a reality! Call today for a free estimate. We offer the following services: - Residential & Light Commercial Structural Inspection, Evaluation, and Design. - Site Grading, Storm Water Management, and Septic System Design. - Engineering Reports for Real Estate Transactions. -Land Use and Building Department Permit Assistance.

"Mr. Pryor contacted me immediately upon my contacting Angi. He discussed the scale of the engineering work to be completed, quoted me a price that was far more reasonable that other quotes received, and setup a time to visit the property, review all available information, and communicate with me his recommendations. His report was immediately completed and sent to me, and instantly accepted by the city authorities. I had been working on this process for months, and Mr. Pryor completer the engineering work which he accepted on Thursday, by the following Tuesday. I highly recommend Mr. Pryor for his professionalism, thoroughness, and ease of interaction. "

Brian F on December 2025


Avatar for Russell Building & Remodeling LLC

Russell Building & Remodeling LLC

4.97(
30
)

Russell Building & Remodeling LLC

4.97(
30
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Russell Building & Remodeling LLC has been satisfying our customers since 1988. We value old time ethics as well as a one on one relationship that you just don't find today with the big box stores or the mega sized home improvement companies. Visit us at RussellBuilding.com to learn what makes us different and find our current online specials.

"Our experience with John was outstanding! We hired him first to do a gut remodel of our bathroom and couldn't be happier with how it turned out. When he came to do our estimate, he took the time to talk through the project with us, take measurements and make notes. His written quote was thorough and professional. He showed up when he said he would, worked hard all day and cleaned up the space every night before he left. When we encountered problem areas, he explained all our options and was honest when we asked "what's the right way to do it?" Communication throughout the project was outstanding.When the bathroom was finished, we asked him back to take care of replacing all the interior room and closet doors in the house. No small feat in this house. The doors were all different sizes, hinges were not uniform in size etc. John took the time to measure and make sure everything was ordered and installed properly. We have several other projects we will need to do in this house over the next couple of years and we are looking forward to having John back to do them for us."

Eileen L on March 2020

Russell Building & Remodeling LLC has been satisfying our customers since 1988. We value old time ethics as well as a one on one relationship that you just don't find today with the big box stores or the mega sized home improvement companies. Visit us at RussellBuilding.com to learn what makes us different and find our current online specials.

"Our experience with John was outstanding! We hired him first to do a gut remodel of our bathroom and couldn't be happier with how it turned out. When he came to do our estimate, he took the time to talk through the project with us, take measurements and make notes. His written quote was thorough and professional. He showed up when he said he would, worked hard all day and cleaned up the space every night before he left. When we encountered problem areas, he explained all our options and was honest when we asked "what's the right way to do it?" Communication throughout the project was outstanding.When the bathroom was finished, we asked him back to take care of replacing all the interior room and closet doors in the house. No small feat in this house. The doors were all different sizes, hinges were not uniform in size etc. John took the time to measure and make sure everything was ordered and installed properly. We have several other projects we will need to do in this house over the next couple of years and we are looking forward to having John back to do them for us."

Eileen L on March 2020


BA Builders LLC

4.94(
17
)

BA Builders LLC

4.94(
17
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BA Builders, LLC does new construction and remodeling for residential and commercial properties. Whether doing the work himself or using subcontractors, owner, Basim Abadir, oversees every step of the project. From start to finish BA Builders prides itself with strong attention to detail, giving clients the best quality and value possible.

"We have hired Basim three times over the past four years to perform the jobs listed below. He is always timely and reasonable with his quotes, extremely well organized, versatile, responsive, and does excellent work. All of the work listed here was completed on time and on budget. We intend to hire him again for other projects and highly recommend him. 1) bathroom renovations (2018): two bathrooms; demo and install new tile/shower/vanity 2) kitchen (2017): install backsplash, install microwave, extend range vent through roof (was venting into attic), paint walls and ceiling 3) deck (2017): demo old deck and build 16' x 20' ground-level deck with wraparound step 4) water damage repair (2015): ice dams caused interior water leakage; exterior: replaced shingles, sealed around vent pipe and chimney, replaced rotted siding; interior: replaced drywall/ceiling in two bathrooms, painted"

Mary S on March 2019

BA Builders, LLC does new construction and remodeling for residential and commercial properties. Whether doing the work himself or using subcontractors, owner, Basim Abadir, oversees every step of the project. From start to finish BA Builders prides itself with strong attention to detail, giving clients the best quality and value possible.

"We have hired Basim three times over the past four years to perform the jobs listed below. He is always timely and reasonable with his quotes, extremely well organized, versatile, responsive, and does excellent work. All of the work listed here was completed on time and on budget. We intend to hire him again for other projects and highly recommend him. 1) bathroom renovations (2018): two bathrooms; demo and install new tile/shower/vanity 2) kitchen (2017): install backsplash, install microwave, extend range vent through roof (was venting into attic), paint walls and ceiling 3) deck (2017): demo old deck and build 16' x 20' ground-level deck with wraparound step 4) water damage repair (2015): ice dams caused interior water leakage; exterior: replaced shingles, sealed around vent pipe and chimney, replaced rotted siding; interior: replaced drywall/ceiling in two bathrooms, painted"

Mary S on March 2019


BE Structural, PC

4.55(
38
)

BE Structural, PC

4.55(
38
)
Customers say: Super punctual
23 years of experience

Our mission is centered upon our commitment to provide customized engineering solutions for each and every client. We understand that each of our clients are unique and their business needs complex. Our work processes reflects our commitment to deliver the highest level of client focused attention and timely service. Our company culture revolves around management’s personal dedication to continuing education and self improvement for each and every team member. We believe our people are our greatest asset. We promise to foster a growth oriented environment where all staff members are given the opportunity to enhance their professional skills and capabilities.

"Very poor and unfair inspection. I have water coming into my house due to a contractor putting shorter gutters than what I originally had and the rain diverter is short too. I have water flowing into my house because there is nothing to take the water away. I never had any problems with my leaks in my house until this. The inspector, Robert Push, took pictures of other things other than the cause of the problem. When I pointed to him the evidence of what the cause of the issue showing the water marks streaming down from the roof in between the short gutter and short diverter, he ignored what I showed him and began to find other things to take photos of that had no relation or was even in the vicinity of the problem area to make his report look “professional”. He was hired by the contractor and was biased to what evidence I had. I even had video of that day and told him and he said nothing. The jargon in the report was constantly beating around the bush to what the problem was, saying that I should do a water test and then his conclusion was that it was wind driven rain that caused the problem. How can he make an analysis like that when he performed no tests and was at my house on a sunny day. The day I had the water come in there were no strong winds and I have video proving everything. If you are a contractor that wants to get away with some shady stuff, then these may be the people for you. But their inspection was very unprofessional, poor, and lacked integrity."

Angelica O on January 2023

Our mission is centered upon our commitment to provide customized engineering solutions for each and every client. We understand that each of our clients are unique and their business needs complex. Our work processes reflects our commitment to deliver the highest level of client focused attention and timely service. Our company culture revolves around management’s personal dedication to continuing education and self improvement for each and every team member. We believe our people are our greatest asset. We promise to foster a growth oriented environment where all staff members are given the opportunity to enhance their professional skills and capabilities.

"Very poor and unfair inspection. I have water coming into my house due to a contractor putting shorter gutters than what I originally had and the rain diverter is short too. I have water flowing into my house because there is nothing to take the water away. I never had any problems with my leaks in my house until this. The inspector, Robert Push, took pictures of other things other than the cause of the problem. When I pointed to him the evidence of what the cause of the issue showing the water marks streaming down from the roof in between the short gutter and short diverter, he ignored what I showed him and began to find other things to take photos of that had no relation or was even in the vicinity of the problem area to make his report look “professional”. He was hired by the contractor and was biased to what evidence I had. I even had video of that day and told him and he said nothing. The jargon in the report was constantly beating around the bush to what the problem was, saying that I should do a water test and then his conclusion was that it was wind driven rain that caused the problem. How can he make an analysis like that when he performed no tests and was at my house on a sunny day. The day I had the water come in there were no strong winds and I have video proving everything. If you are a contractor that wants to get away with some shady stuff, then these may be the people for you. But their inspection was very unprofessional, poor, and lacked integrity."

Angelica O on January 2023



Avatar for EHM

EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
71 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


"We had Tom come out for an estimate on a pool demolition, which he did give us a quote on, but more important is that he helped us rethink what could be done INSTEAD of demotion. He passed up the opportunity for a job, but gave our family back a treasured summer activity. If you need an HONEST assessment, call Sunshine."

David G on September 2023

"We had Tom come out for an estimate on a pool demolition, which he did give us a quote on, but more important is that he helped us rethink what could be done INSTEAD of demotion. He passed up the opportunity for a job, but gave our family back a treasured summer activity. If you need an HONEST assessment, call Sunshine."

David G on September 2023


"It went great. The report was on point."

Steven A on July 2019

Full Service Site Design, Land Surveying, and Structural Engineering Office.

"It went great. The report was on point."

Steven A on July 2019


"I’ve been using this company for over 7 years now and they always deliver!!! They have an awesome team, and are fast, friendly and knowledgeable at everything they do. Highly recommended!!!"

MIGUEL S on May 2024

We are a small Home Improvement business that thrives on satisfying our customers. 'We love adding value to your beautiful home.'

"I’ve been using this company for over 7 years now and they always deliver!!! They have an awesome team, and are fast, friendly and knowledgeable at everything they do. Highly recommended!!!"

MIGUEL S on May 2024

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Structural Engineering questions, answered by experts

The early stages of building a house are harder than the later stages; laying the foundation and framing the house are two of the most challenging steps. However, it varies for everyone. Some people have difficulty installing HVAC, plumbing, and electricity, while others find it harder to plan the house and secure the necessary permits. 

A split-level home is one that has several staggered floors connected by short staircases, while a split floor plan separates the primary bedroom from the rest of the bedrooms. Split floor plans are most often found in single-story homes, while split-level homes are always at least two stories.

Proper licensing and experience in residential and commercial structural projects.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

Costs depend on desk size, labor, included features like drawers or motorized height adjustments, and required wall anchoring.

The Wallingford, 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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