Best Civil, Structural and Environmental Engineers in Centennial, CO

24 companies listed · 14 in Centennial · 1 open 24/7 · 5 open weekends · 15 rated 4.5+

Data verified October 28, 2026

Cronin Engineering and Inspection

Cronin Engineering and Inspection

(34)
“Cronin Engineering made every part of the process easy and hassle free, from booking an engineer to visit, to getting the report to us quickly afterwards the whole process was smooth and to a high standard and I wouldn't hesitate to to use them again...”
LicensedSince 2022
9200 E Mineral Ave #100, Centennial, CO
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Gebau Consulting Structural Engineers

Gebau Consulting Structural Engineers

(4)
“I have completed 30 or so projects with Gebau Engineering, ranging from minor structural issues on remodels to larger commercial projects as well as so civil engineering projects.”
Since 1982Serves Boulder Valley, Metro Denver +2BBB A+
Louisville, CO · 31 mi from Centennial
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Pinnacle Forensics

Pinnacle Forensics

Since 2021Serves United StatesOpen 24 hours
6422 S Quebec St Building 4, Centennial, CO
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MEP Engineering Inc

MEP Engineering Inc

(2)
“Very professional and a great place to work for.”
Since 2004
6402 S Troy Cir, Centennial, CO
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EMK Consultants

EMK Consultants

(6)
“I had the opportunity to work with EMK on two projects and both Eric and David Ott are extremely thorough, responsive, and fair.”
Since 1981Serves Denver Metro area, Colorado Front Range
7006 S Alton Way STE F, Centennial, CO
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Sagan Design

Sagan Design

(5)
“We needed a bigger garage and didn't have room to build out, so we called Sagan Design to 'raise the roof' (or at least the ceiling underneath).”
Serves all of ColoradoSince 2022
7443 S Clarkson Cir, Centennial, CO
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Listed for property owners in and around Centennial, CO, these 24 companies do engineering work for properties. Listings show the disciplines each firm names on its own website, from structural to civil site work and environmental assessment, with ratings and quotes from public reviews.

Area overview: Centennial, CO

14 of the 24 companies we list are based in Centennial; the other 10 serve Centennial from towns including Denver (12 mi), Greenwood Village (3 mi) and Lakewood (15 mi). 19 of the companies on this page have a rating, from 4.0 to 5.0 across 495 reviews; 3 have 50 or more reviews and 15 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (91%), responsiveness (72%) and quality (66%). 1 is open around the clock; 5 are open on Saturdays and 3 on Sundays. 1 shows a license on its website and 5 have a BBB rating of A or A+. 17 have ten or more years of experience, the longest 67 years. 1 offers emergency call-outs; 1 offers financing or payment plans; 2 give free estimates and 1 is family- or locally-owned. We have a website on file for 23 of the companies on this page; 17 publish a contact page; 18 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.

How do I tell which firm suits a house?

Websites are listed for 23 of the 24 firms on this page. Look at project types. A practice geared to municipal infrastructure or industrial plants may not want a beam job, while a small residential structural firm will turn it round faster and cheaper. Say the scope plainly on the first call.

J R Engineering

J R Engineering

(2)
“They support each other and work well as a team using particular engineers in certain areas on projects that they are experienced and specialized in (as in they use their company resources and employees well).”
Since 1973
7200 S Alton Way c400, Centennial, CO
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Halker Consulting

Halker Consulting

(1)
“Great company!”
Since 2012
7393 S Alton Way, Centennial, CO
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HCL Engineering & Surveying

HCL Engineering & Surveying

(6)
“I have worked with HCL for over a year now and, as a commercial property manager, who has all kinds of engineering and surveying needs for my clients, I am THRILLED to work with Lloyd and his team at HCL!”
Since 1999Serves Colorado Front Range, Western SlopeMinority-owned
5975 S Quebec St #200, Centennial, CO
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Bryant Consultants

Bryant Consultants

Since 2022
7325 S Revere Pkwy Suite 501, Centennial, CO
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Colorado Land Engineering

Colorado Land Engineering

Since 2021
6834 S University Blvd #150, Centennial, CO
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Colorado Water & Civil Contractors

Colorado Water & Civil Contractors

Since 2015
6184 S Ash Cir E, Centennial, CO
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G T Structural Engineers

G T Structural Engineers

1517 E Nichols Dr, Centennial, CO
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Loewen Engineering

Loewen Engineering

Since 2018
7388 S Revere Pkwy Ste 601, Centennial, CO
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WBC Engineering & CM

WBC Engineering & CM

Since 2004
13784 E Caley Dr, Centennial, CO
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Pinnacle Structural Services

Pinnacle Structural Services

(49)
“I was curious and took the time to read through the few low reviews Pinnacle has received over the years and several seem related to this communication gap but they operate a fast moving, lean and efficient company, which probably has something to do...”
Free estimatesSince 2009Serves Colorado Front Range, Denver MetroBBB A+Financing
Greenwood Village, CO · 3 mi from Centennial
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Alpine Companies

Alpine Companies

(44)
“The work we had done was epoxy injection of a foundation wall that sits at the edge of the garage in addition too cleaning up a structural beam pushing out the concrete grout from 50 years ago and putting in new.”
Free estimates3-yr warrantySince 1963Family-owned
Littleton, CO · 8 mi from Centennial
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Book onlineBook
HIE Consulting Engineers

HIE Consulting Engineers

(50)
“He helped identify the house my clients wanted had a previous structural inspection and although he could not share the inspection report with us he did say the inspection reports were very similar and that nothing had been done to correct any of tho...”
Since 1965Serves Rocky Mountain region
Denver, CO · 12 mi from Centennial
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Merrick & Company

Merrick & Company

(6)
“Great place for all of your surveying and engineering needs!!”
70+ yearsServes nationwideBBB A+
Greenwood Village, CO · 3 mi from Centennial
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3D Data Pro

3D Data Pro

(26)
“Steve's professionalism, communication, quick turn-around, and making sure that we were 100% satisfied with his work, has made this new professional relationship something we look to continue as we move forward with upcoming projects.”
Since 2012Serves nationwideVirtual consultations
Aurora, CO · 11 mi from Centennial
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Engineering Studio Denver (Esdenver)

Engineering Studio Denver (Esdenver)

(25)
“After drilling into bedrock and repositioning the posts that hold our main support beam (in a two story home, plus a basement), cracks in our walls were visibly closed and every door now closes and latches correctly!”
Since 2017Prices online
Denver, CO · 12 mi from Centennial
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Martin/Martin Consulting Engineers

Martin/Martin Consulting Engineers

(8)
“This last year Martin/Martin designed a signature bridge for Pikes Peak COG railroad and it was built by ABC(Accelerate Bridge Construction) Method and this bridge was design to AREMA and swiss spectications.”
BBB A+Since 1992
Lakewood, CO · 15 mi from Centennial
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Anchor Engineering

Anchor Engineering

(35)
“Anchor Engineering's Colleen Merrill, PE, SE has consistently provided Alpine with superior engineering direction, responsiveness and professional results so that first time clients have referred to the Alpine/ Anchor team as setting the standard for...”
Since 1999
Denver, CO · 12 mi from Centennial
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DL Engineering Inc.

DL Engineering Inc.

(20)
“After I expressed some concerns to the owner of the firm about the person working on my project, they were very responsive---they addressed my issues immediately as they kept me in the loop and speedily rectified the situation.”
LicensedServes Lakewood, CO, Highland Ranch, CO +4
Lakewood, CO · 15 mi from Centennial
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Why these companies made our list

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