Best Civil, Structural and Environmental Engineers in Boulder, CO

24 companies listed · all 24 in Boulder · 1 open weekends · 6 rated 4.5+

Data verified October 27, 2026

Anthem Structural Engineers

Anthem Structural Engineers

(3)
“He gave us an excellent and inexpensive alternative for our project.”
BBB A+Since 2014
2260 Baseline Rd suite 202, Boulder, CO
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Wilkinson Engineering

Wilkinson Engineering

(4)
“Over the years, Bill has done several home projects for us and in every situation, he explained the process start to finish, and took time to answer my many questions.”
Since 2005
1510 Zamia Ave #101, Boulder, CO
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Atkinson-Noland & Associates

Atkinson-Noland & Associates

(2)
“I have well over 25 years of experience in every aspect of masonry and structural engineering from building 600 ft tall free standing brick scrubber stacks to glass furnaces and historical brick restoration.”
Since 1996
2619 Spruce St, Boulder, CO
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Ascent Group

Ascent Group

(5)
“Their years of experience are evident in the high quality work that they produce, and the professionalism in which they handle every project we work on with them.”
Since 2004
1711 Pearl St #300, Boulder, CO
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Siteworks

Siteworks

(4)
“They are especially well versed in the City of Boulder and Boulder County and understand how to keep projects moving forward through entitlements and construction.”
Since 2022
2101 Pearl St, Boulder, CO
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Dinatale Water Consultants

Dinatale Water Consultants

Since 2009
Lakeshore Building, 5777 Central Ave #228, Boulder, CO
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Listed for property owners in and around Boulder, 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: Boulder, CO

All 24 companies we list here are in Boulder itself. 10 of the companies on this page have a rating, from 4.0 to 5.0 across 39 reviews; 6 are rated 4.5 or higher. 1 is open on Sundays. 1 has a BBB rating of A or A+. Domain records put 20 websites of the companies on this page at ten or more years old; the oldest dates from 1996. We have a website on file for all 24 of the companies on this page; 22 publish a contact page and 14 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.

Apecs

Apecs

Since 2007
5353 Manhattan Cir #200, Boulder, CO
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Front Range Engineering

Front Range Engineering

(1)
“Always helpful and easy to work with”
Since 2012
6205 Lookout Rd, Boulder, CO
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Boulder Engineering Studio

Boulder Engineering Studio

(1)
“BES has and continues to deliver a ton of value in helping me materialize my vision and get me closer to my dreams.”
Since 2010
3297 Walnut St, Boulder, CO
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Hyde Engineering Consulting

Hyde Engineering Consulting

(1)
“Very good family style dishes.”
Since 2008
6260 Lookout Rd #120, Boulder, CO
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Adamson Consulting

Adamson Consulting

Since 2006
4797 Dorchester Cir, Boulder, CO
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Bolder Energy Engineers

Bolder Energy Engineers

Since 2015
1320 Pearl St, Boulder, CO
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Anco Engineers Inc

Anco Engineers Inc

Since 1996
1965 33rd St, Boulder, CO
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Pendergrast & Associates

Pendergrast & Associates

Since 1981
3300 Arapahoe Ave Suite 219, Boulder, CO
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Glenn Frank Engineering

Glenn Frank Engineering

Since 2001
4735 Walnut St #250, Boulder, CO
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Watershed Science and Design

Watershed Science and Design

Since 2014
3014 Bluff St, Boulder, CO
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Hydros Consulting

Hydros Consulting

Since 2010
1628 Walnut St, Boulder, CO
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Protea Engineering LLC

Protea Engineering LLC

Since 2022
4770 Baseline Rd suite 200, Boulder, CO
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Wind Tower Technologies

Wind Tower Technologies

Since 2012
5555 Central Ave Ste. 100, Boulder, CO
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Integral

Integral

Since 2007
2590 31st St, Boulder, CO
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Samson Engineering

Samson Engineering

Since 2020
4644 Chatham St, Boulder, CO
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Gehring & Associates

Gehring & Associates

Since 2003
5100 N Foothills Hwy, Boulder, CO
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Phase IV Engineering

Phase IV Engineering

Since 1998
2820 Wilderness Pl unit c, Boulder, CO
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Baur & Associates

Baur & Associates

Since 1999
5485 Conestoga Ct #200, Boulder, CO
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Why these companies made our list

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