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Verified structural engineering services reviews

Structural engineers in Littleton

Avatar for Groundworks
Groundworks
6035 Galley Road
4.71(
14
)
Approved Pro
Groundworks
6035 Galley Road
4.71(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
25 local quotes requested

Established in 1999, Groundworks Colorado 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 Colorado, we bring our local expertise closer to you. Groundworks Colorado 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Nick and Tyler did a great job today understanding how the caulking and existing concrete work together, was thorough in their explanation of the process, was professional and cleaned up well. Thank you!"

Rondea W on June 2025

Established in 1999, Groundworks Colorado 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 Colorado, we bring our local expertise closer to you. Groundworks Colorado 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Nick and Tyler did a great job today understanding how the caulking and existing concrete work together, was thorough in their explanation of the process, was professional and cleaned up well. Thank you!"

Rondea W on June 2025


Avatar for Groundworks
Groundworks
4686 Ivy St
4.32(
190
)
Approved Pro
Groundworks
4686 Ivy St
4.32(
190
)
Approved Pro
Customers say: Super punctual
34 local quotes requested
26 years of experience

Established in 1999, Groundworks Colorado 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 Colorado, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025

Established in 1999, Groundworks Colorado 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 Colorado, we bring our local expertise closer to you. Groundworks 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 Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025


Avatar for J2.26 Engineering, LLC
J2.26 Engineering, LLC
6937 W 83rd Way
4.33(
6
)
Approved Pro
J2.26 Engineering, LLC
6937 W 83rd Way
4.33(
6
)
Approved Pro
Customers say: Terrific value
22 local quotes requested
Free onsite estimate

J2.26 Engineering provides structural engineering inspection, design, and advice. We pride ourselves in providing these services with a personal manner for a reasonable cost. J2.26 can provide consultations in new build construction projects, remodels to homes, and Real Estate transactions.

"Unfortunately, our experience with Dan was about as bad as it could be. We were given a timeline of 5 weeks in mid February and, after months of ignored emails, finally received drawings in mid-June, 17 weeks later. Once submitted for permitting, the county realized that the snow load information was incorrect and rejected the plans. Frustrating to say the least. In discussing the requisite changes over the phone, Dan seemed unaware of fairly standard industry terms in residential construction (rake wall, difference between ceiling joist and roof rafter, cut roof vs truss, etc) which made us uncomfortable, to say the least. Keep in mind, this is after months of radio silence and considering we'd have to start from scratch with another engineer. Things were discussed three, four times and necessary changes still not made. Fortunately we work with our building department a lot, and these can be addressed in the field. I understand that delays happen. I understand that things can get complicated, often quickly. That said, I expect a level of professionalism, communication, and competence when paying someone for their service. You're a smart consumer and will do as you wish, but we will never, under any circumstance, be using Dan and J2.26 Engineering ever again."

Corbin C on September 2020

J2.26 Engineering provides structural engineering inspection, design, and advice. We pride ourselves in providing these services with a personal manner for a reasonable cost. J2.26 can provide consultations in new build construction projects, remodels to homes, and Real Estate transactions.

"Unfortunately, our experience with Dan was about as bad as it could be. We were given a timeline of 5 weeks in mid February and, after months of ignored emails, finally received drawings in mid-June, 17 weeks later. Once submitted for permitting, the county realized that the snow load information was incorrect and rejected the plans. Frustrating to say the least. In discussing the requisite changes over the phone, Dan seemed unaware of fairly standard industry terms in residential construction (rake wall, difference between ceiling joist and roof rafter, cut roof vs truss, etc) which made us uncomfortable, to say the least. Keep in mind, this is after months of radio silence and considering we'd have to start from scratch with another engineer. Things were discussed three, four times and necessary changes still not made. Fortunately we work with our building department a lot, and these can be addressed in the field. I understand that delays happen. I understand that things can get complicated, often quickly. That said, I expect a level of professionalism, communication, and competence when paying someone for their service. You're a smart consumer and will do as you wish, but we will never, under any circumstance, be using Dan and J2.26 Engineering ever again."

Corbin C on September 2020


Advanced Structural Engineering, LLC
12309 Swansea Drive
5.00(
9
)
Approved Pro
Advanced Structural Engineering, LLC
12309 Swansea Drive
5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Advanced Structural Engineering LLC, 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.

"Very prompt and professional. Would highly recommend."

Eric B on January 2021

Advanced Structural Engineering LLC, 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.

"Very prompt and professional. Would highly recommend."

Eric B on January 2021


Avatar for ISTA Engineers
ISTA Engineers
1262 Perry St
4.79(
28
)
Approved Pro
ISTA Engineers
1262 Perry St
4.79(
28
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
17 years of experience

We are Colorado Certified Professional Engineers. We have been in business for 10 years: We are trustworthy. Our special skills are structural design for remodeling projects, prepare structural drawings for getting remodeling permits and inspection of building structure and foundation.

"Worst customer experience possible. Incompetence surpassed by arrogance. Took over 2.5 years to have plans that could be built on a 100 sq ft addition. Multiple reviews due to incorrect assumptions or lack of detail. Catastrophic flaw designed into the first attempted "plans". Was forced to bring in a 3rd party engineer to resolve flagrant issues with the design. Complete lack of understanding of residential roof design. Causing massive delay and over design. Would not recommend them to build an outhouse."

Erick R on October 2023

We are Colorado Certified Professional Engineers. We have been in business for 10 years: We are trustworthy. Our special skills are structural design for remodeling projects, prepare structural drawings for getting remodeling permits and inspection of building structure and foundation.

"Worst customer experience possible. Incompetence surpassed by arrogance. Took over 2.5 years to have plans that could be built on a 100 sq ft addition. Multiple reviews due to incorrect assumptions or lack of detail. Catastrophic flaw designed into the first attempted "plans". Was forced to bring in a 3rd party engineer to resolve flagrant issues with the design. Complete lack of understanding of residential roof design. Causing massive delay and over design. Would not recommend them to build an outhouse."

Erick R on October 2023


Avatar for Fox Engineering, Ltd.
Fox Engineering, Ltd.
4705 Lincoln Street
4.95(
19
)
Approved Pro
Fox Engineering, Ltd.
4705 Lincoln Street
4.95(
19
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At Fox Engineering our job is to solve your problems. We provide engineering services for any part of your home, including egress window analysis, removing/determining load bearing walls, lofting ceilings, and foundation inspections. We specialize in foundation repairs common in Colorado's soil conditions, and we can quickly get your home back on stable ground. Call us today!

"Fox engineering was extremely helpful and knowledgeable! He was able to give us clear advice as we move forward. Not only did he provide detailed information about our current foundation, he also provided information related to our interest in expanding our home. We will definitely work with them for all of our structural needs. Thank you Fox Engineering!"

Melissa K on July 2022

At Fox Engineering our job is to solve your problems. We provide engineering services for any part of your home, including egress window analysis, removing/determining load bearing walls, lofting ceilings, and foundation inspections. We specialize in foundation repairs common in Colorado's soil conditions, and we can quickly get your home back on stable ground. Call us today!

"Fox engineering was extremely helpful and knowledgeable! He was able to give us clear advice as we move forward. Not only did he provide detailed information about our current foundation, he also provided information related to our interest in expanding our home. We will definitely work with them for all of our structural needs. Thank you Fox Engineering!"

Melissa K on July 2022


Avatar for RES
RES
200 Union Blvd Suite 200
4.94(
24
)
Approved Pro
RES
200 Union Blvd Suite 200
4.94(
24
)
Approved Pro
Customers say: True professional
32 local quotes requested
5 years of experience

RES is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"."

Matthew B on June 2025

RES is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"."

Matthew B on June 2025


Avatar for Level Engineering CO (South)
Level Engineering CO (South)
2806 North Speer Boulevard
4.60(
279
)
Approved Pro
Level Engineering CO (South)
2806 North Speer Boulevard
4.60(
279
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
11 local quotes requested

At LEVEL Engineering, we are committed to common sense, real-world engineering solutions. We started LEVEL because, after years in the building industry (Civil, Structural, Home Building, etc) we continued to see something missing in our industry that cost homeowners untold stress and frustration, contractors lost time and money and realtors and lenders left unable to satisfy their client's needs. We decided to do something about it, and then - LEVEL Engineering was founded. We serve your interests and provide knowledgeable, expert inspection, analysis, recommendation, and reporting. So whether your need is for permitting, forensics, foundation problems, new or repair engineering designs; or just for your peace of mind - let us help you navigate your structural engineering projects.

"N/A"

Jay J on December 2023

At LEVEL Engineering, we are committed to common sense, real-world engineering solutions. We started LEVEL because, after years in the building industry (Civil, Structural, Home Building, etc) we continued to see something missing in our industry that cost homeowners untold stress and frustration, contractors lost time and money and realtors and lenders left unable to satisfy their client's needs. We decided to do something about it, and then - LEVEL Engineering was founded. We serve your interests and provide knowledgeable, expert inspection, analysis, recommendation, and reporting. So whether your need is for permitting, forensics, foundation problems, new or repair engineering designs; or just for your peace of mind - let us help you navigate your structural engineering projects.

"N/A"

Jay J on December 2023


Avatar for Criterium - McCafferty Engineers
Criterium - McCafferty Engineers
945 Oak Ridge Road
5.00(
7
)
Approved Pro
Criterium - McCafferty Engineers
945 Oak Ridge Road
5.00(
7
)
Approved Pro
Customers say: Quality work
33 years of experience
Free onsite estimate

Criterium - McCafferty Engineers 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.

"Was easy to schedule and did z good job of going through the house and explaining any issues that might be related to structure, and provided good recommendations."

Marc G on May 2025

Criterium - McCafferty Engineers 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.

"Was easy to schedule and did z good job of going through the house and explaining any issues that might be related to structure, and provided good recommendations."

Marc G on May 2025


Avatar for J2.26, LLC
J2.26, LLC
5765 Olde Wadsworth Boulevard, Unit 28
5.00(
12
)
Approved Pro
J2.26, LLC
5765 Olde Wadsworth Boulevard, Unit 28
5.00(
12
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 local quotes requested

Daniel 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. Due to the nature of this service and the liability involved, there is a consultation fee associated with scheduling an appointment.

"Very helpful. Just what we needed"

Judy E on April 2023

Daniel 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. Due to the nature of this service and the liability involved, there is a consultation fee associated with scheduling an appointment.

"Very helpful. Just what we needed"

Judy E on April 2023

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FAQs for structural engineering projects in Littleton, CO

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.

The Littleton, CO homeowners’ guide to structural engineering services
From average costs to expert advice, get all the answers you need to get your job done.
Steel I-Beam in House
Oct 28, 2024
Oct 28, 2024
A new steel I-beam is more durable than a wooden one. Learn what factors can affect steel I-beam installation costs and how to budget for this project.
Modern home with open floor plan
Feb 13, 2025
Feb 13, 2025
Need to open up your living space or make room for a home addition? Use this guide to estimate the cost to remove a wall in your home before you start.
Exposed ceiling support beams in home
Jun 6, 2025
Jun 6, 2025
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.
close up ceiling joists
Oct 17, 2024
Oct 17, 2024
The right ceiling joist spacing will help support your ceiling and prevent sagging, but there are a number of factors to consider. This guide can help.
A stylish dining room with a bookcase in the background
Jan 8, 2025
Jan 8, 2025
Do you have a load-bearing wall standing between you and your projects that you want to remove? Learn about the cost of removing a load-bearing wall.
Builder working on a wood framed house
Nov 14, 2024
Nov 14, 2024
Do you have an upcoming construction project and aren’t sure whether hiring a structural engineer vs an architect is better? Find out here.
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