Best Civil, Structural and Environmental Engineers in Fort Collins, CO

24 companies listed · all 24 in Fort Collins · 1 open weekends · 18 rated 4.5+

Data verified October 26, 2026

CTL

CTL

(7)
“It is often difficult for our company to find great and creative engineering for the Passive Houses we build- details for thick walls, ICF's, SIPS, traditional framing, and thermally broken structural details, as well as Post Frame and Timber Framing...”
Since 1971
400 N Link Ln, Fort Collins, CO
i
Cgrs

Cgrs

(7)
“I can't say how great of an experience it was and I proud to say I work for such a great company!”
24/7 emergency serviceSince 1987
1301 Academy Ct, Fort Collins, CO
i
ESC Engineering

ESC Engineering

(2)
“Worked there for 2 years.”
Since 2022
3540 John F Kennedy Pkwy, Fort Collins, CO
i
Red Wolf Reliability

Red Wolf Reliability

(1)
“Very professional, extremely accommodating to my condensed schedule.”
Since 2021Virtual consultations
912 Smithfield Dr, Fort Collins, CO
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Ditesco

Ditesco

Serves Northern ColoradoSince 2007
2133 S Timberline Rd Ste 110, Fort Collins, CO
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Natural Resources Consulting

Natural Resources Consulting

Since 1998
131 E Lincoln Ave, Fort Collins, CO
i

Listed for property owners in and around Fort Collins, 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: Fort Collins, CO

All 24 companies we list here are in Fort Collins itself. We have 28 companies in Fort Collins on file; this page shows the highest-rated 24. 18 of the companies on this page have a rating, from 4.5 to 5.0 across 66 reviews. 1 is open on Saturdays. 17 have ten or more years of experience, the longest 30 years. We have a website on file for all 24 of the companies on this page; 20 publish a contact page and 18 list a public email. We count these figures across the companies on this page; 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.

Baseline Engineering Corporation

Baseline Engineering Corporation

(2)
“We have worked with/for them on many projects, and the goal of success is always the prime objective.”
Since 1998Serves Colorado, Kansas +3
4862 Innovation Dr #100, Fort Collins, CO
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Caston Engineering & Design

Caston Engineering & Design

(1)
“Sam is great to work with and extremely thorough and knowledgable!”
Serves ColoradoSince 2008
1821 Lowell Ln, Fort Collins, CO
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TD Structural Engineering

TD Structural Engineering

(1)
“Great service, knowledgeable and helpful with our many questions.”
Since 2012
2909 Oxford Ct, Fort Collins, CO
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Anderson Consulting Engineers

Anderson Consulting Engineers

(1)
“Great engineering with practical solutions”
Since 1998
375 E Horsetooth Rd # 5101, Fort Collins, CO
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Mortise & Tenon Engineering

Mortise & Tenon Engineering

(1)
“She is exceptionally knowledgeable and can explain technical ideas in an easy to understand manner.”
Since 2023
2828 Silverplume Dr, Fort Collins, CO
i
Czero Inc.

Czero Inc.

Since 2007
1306 Blue Spruce Dr, Fort Collins, CO
i
Engineering Analytics

Engineering Analytics

Since 2008
1600 Specht Point Rd STE 209, Fort Collins, CO
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Brendle Group

Brendle Group

(2)
“And an EV charging station.”
Since 2001
212 W Mulberry St, Fort Collins, CO
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Aqua Engineering Inc

Aqua Engineering Inc

(2)
“Over the last 40 years my company has worked with almost every water/hydrology/design firm in Colorado.”
Since 1998
300 Boardwalk Dr Unit 4B, Fort Collins, CO
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Larsen Structural Design

Larsen Structural Design

(1)
“I have known Blake Larsen for over a decade, and have enlisted his services for a few different engineering projects, including a custom home.”
Since 2010
320 Maple St #120, Fort Collins, CO
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Hicks Electronic Design Inc

Hicks Electronic Design Inc

Since 1998
460 S Link Ln, Fort Collins, CO
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Alliance Consulting Engineers

Alliance Consulting Engineers

Since 2010
1720 W Mulberry St STE C4, Fort Collins, CO
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Corbel Engineering

Corbel Engineering

Since 2021
301 Boardwalk Dr #273353, Fort Collins, CO
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Fry Engineering

Fry Engineering

Since 2017
2702 Bianco Dr, Fort Collins, CO
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Civilworx Llc

Civilworx Llc

Since 2017
4025 Automation Way UNIT B2, Fort Collins, CO
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Encompass LLC

Encompass LLC

Since 2012
1001 E Harmony Rd Suite A201, Fort Collins, CO
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Meliora Scientific Inc.

Meliora Scientific Inc.

Since 2014
328 Air Park Dr #100, Fort Collins, CO
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McBride Structural Design

McBride Structural Design

Since 2019
3713 Rochdale Dr, Fort Collins, CO
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Why these companies made our list

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