Best Civil, Structural and Environmental Engineers in Westminster, CO

24 companies listed · 8 in Westminster · 1 open 24/7 · 3 open weekends · 17 rated 4.5+

Data verified October 28, 2026

Raptor Civil Engineering

Raptor Civil Engineering

(8)
“I've been working with Eric for years on various projects in the Denver Metro area in addition to his knowledge of civil engineering, his depth of understanding related to municipal entitlement processes across cities and excellent communication has ...”
Since 2020
8620 Wolff Ct Suite 250, Westminster, CO
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Cole Garner Geotechnical (Formerly PCH Group)

Cole Garner Geotechnical (Formerly PCH Group)

(3)
“Great company!”
Serves Colorado’s Front RangeSince 2016
1070 W 124th Ave #300, Westminster, CO
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Kahuna USA

Kahuna USA

(2)
“Great team and family oriented group”
Since 2018
11400 Westmoor Cir #325, Westminster, CO
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Caci (Previously LGS Innovations)

Caci (Previously LGS Innovations)

(5)
“Fun people to work with.”
Since 1992
Westmoor Technology Center, Building 9, 11300 Westmoor Cir, Westminster, CO
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Geostabilization International

Geostabilization International

(3)
“It was a dream to work with the company's management staff and I actually had the opportunity to speak with current and previous employees and mechanics who all have great things to say about the company.”
Since 2008Prices online
10225 Westmoor Dr, Westminster, CO
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Innovative Land Consult

Innovative Land Consult

Since 1995
1765 W 121st Ave Suite 300, Westminster, CO
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Listed for property owners in and around Westminster, 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: Westminster, CO

8 of the 24 companies we list are based in Westminster; the other 16 serve Westminster from towns including Denver (13 mi), Lakewood (13 mi) and Broomfield (5 mi). 21 of the companies on this page have a rating, from 4.0 to 5.0 across 385 reviews; 1 has 50 or more reviews and 17 are rated 4.5 or higher. 1 is open around the clock; 3 are open on Saturdays and 1 on Sundays. 8 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 57 years. 1 offers emergency call-outs and 1 gives free estimates. We have a website on file for all 24 of the companies on this page; 20 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 all 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.

Lumax Structural Engineering

Lumax Structural Engineering

Since 2022
9035 Dover St, Westminster, CO
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Compass Consulting Engineers

Compass Consulting Engineers

Since 2017
10875 Dover St STE 900, Westminster, CO
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Book onlineBook
HIE Consulting Engineers

HIE Consulting Engineers

(50)
“We were able to pay for the visit online, they called us from the home to walk us through their review of the cracking, answered any additional questions we had, and even provided a write up of the situation and their suggestions within a couple days...”
Since 1965Serves Rocky Mountain region
Denver, CO · 13 mi from Westminster
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3D Data Pro

3D Data Pro

(26)
“The visual documentation and detail they capture using 3D and drone technology is spectacular, as is the comprehensive understanding their experts have related to why this data is so important to so many industries.”
Since 2012Serves nationwideVirtual consultations
Aurora, CO · 22 mi from Westminster
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Engineering Studio Denver (Esdenver)

Engineering Studio Denver (Esdenver)

(25)
“They are generally quicker than other firms for initial site visits and arent afraid to invest in the latest technologies to broaden their investigstive abilities!”
Since 2017Prices online
Denver, CO · 13 mi from Westminster
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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 · 13 mi from Westminster
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DCP LLC

DCP LLC

(5)
“They are extremely thorough in their work and details, very knowledgeable regarding efficient engineering solutions, competitively priced, and great to work with.”
Serves Boulder, DenverBBB A+Since 2008
Broomfield, CO · 5 mi from Westminster
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Anchor Engineering

Anchor Engineering

(35)
“Clearwater Drafting, LLC has been able to work closely and as partners with Anchor Engineering on all if not most of Clearwater Drafting's Engineered projects up and down the East Coast and most of the continental United States.”
Since 1999
Denver, CO · 13 mi from Westminster
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DL Engineering Inc.

DL Engineering Inc.

(20)
“Just be certain not to invite him near your lunch or dinner hour unless you have prepared enough food as you will most certainly want to invite him to stay for his engaging conversation.”
LicensedServes Lakewood, CO, Highland Ranch, CO +4
Lakewood, CO · 13 mi from Westminster
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Anthem Structural Engineers

Anthem Structural Engineers

(3)
“They strike me as quiet and efficient.”
BBB A+Since 2014
Boulder, CO · 14 mi from Westminster
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Diamondback Engineering

Diamondback Engineering

(1)
“I shopped around with many companies, most acted like I was a bother and even had one say they will charge double since they're so busy.”
BBB A+Since 2000
Lakewood, CO · 13 mi from Westminster
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Ramirez

Ramirez

(12)
“Ramirez, Johnson, and Associates has been an incredible partner for the past 6 years helping to provide engineering services on multiple product types.”
Since 2009Serves Colorado, Montana
Denver, CO · 13 mi from Westminster
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RES

RES

(16)
“We had a difficult permit process with the city, but Tony worked diligently with them, giving frequent updates and helping provide alternate solutions when the city would ask for expensive changes.”
Since 2015Serves Colorado, Florida, the U.S.
Lakewood, CO · 13 mi from Westminster
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Ista Engineers

Ista Engineers

(16)
“He came to my property to verify measurements and make sure the drawings would meet code, spent a great deal of time observing structures and pointing out everything that needed to be fixed for safety reasons, offered alternatives to costly fixes, t...”
Since 2017
Denver, CO · 13 mi from Westminster
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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 · 8 mi from Westminster
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Denver Structural Engineers

Denver Structural Engineers

(6)
“We were looking to get our basement remodeled and needed a structural engineer.”
Free estimatesFamily-ownedSince 2023
Denver, CO · 13 mi from Westminster
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Fay Engineering Corporation

Fay Engineering Corporation

BBB A+Since 1975Virtual consultations
Denver, CO · 13 mi from Westminster
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Hunter Engineering LLC

Hunter Engineering LLC

Open 24 hoursSince 2005
Arvada, CO · 6 mi from Westminster
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Why these companies made our list

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