Phone: (602) 266-7000 8901 E. Mountain View Road, Suite 150 Scottsdale, AZ 85258

Building with the Best

Since 1982

Engineering Contractor

Since 1982

Founded in 1982, CSW has grown into a nationwide heavy civil contractor with projects requiring upwards of 1,000 employees at any given time. We have earned a reputation for quality and technical expertise for our ability to successfully complete complex and specialized work in a variety of environments. Our teams have extensive experience navigating the challenges associated with Industrial Plants, Airports, Mines, Roadways and Structural Sites, and our work on Renewable Energy plants recently made CSW the #6 Top Solar Contractor in North America. We have been a fixture on the Arizona Corporate Excellence (ACE) list of top privately held companies for a decade and are consistently voted one of the Best Places to Work. We value our employees and provide in-house training and advancement to maintain the strength and longevity of our teams. Our commitment to safety is evident in our low EMR, and our unwavering dedication to core values of quality, productivity and client success is clear in every project we complete. Contact us today to see how CSW can help make your project a success.

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Featured Projects

Chandler Airport Water Reclamation Facility
CSW provided construction services for both CMAR projects for the City of Chandler that included a 15 MGD and 22 MGD upgrade. CSW provided constructability reviews and prepared two Cost Models for both projects in the early stages. The 15 MGD project was broken up into 2 GMP’s in which were bid at the 60%, 90% and Issued for Construction Phase. The 22 MGD project was a very fast track and unique project it included 5 GMP’s with a 32 month schedule from start of design to completion of construction with a 9 month overlay of design and construction. CSW was successful low bidder on all 5 GMP’s in both Earthwork & Grading and Yard Pipe & Minor Mechanical. All 5 GMP’s were bid at 60%, 90% and Issued for Construction. The 15 MGD had 22,000 LF of pipe from 60” to 1” with 100,000 CYs of structure excavation and 35,000 CYs of structural backfill. Scope of work also included AC paving, curb gutter and sidewalk packages, civil and structural demo, grading, ABC placement, milling placement and SWPPP. The 22 MGD had 25,000 LF pipe from 54” to 1” with 185,000 CYs of structure excavation and 90,000 CYs structural backfill. Additional scope included AC paving, curb gutter and sidewalk packages, civil and structural demo, grading, ABC placement, pavement milling and SWPPP. CSW managed over 235 successful MOPOs during the 15 MGD upgrade. CSW also responded to an emergency failure of a collapsed 24” force main. We worked around the clock to install a 1,300 lf temporary by-pass to allow flows to resume from the Ocotillo WRF to prevent the emergency reservoirs from overflowing. MOPO 10 was a collaborative effort between all stakeholders to give the City of Chandler a permanent by-pass at the Aeration Basins to the Splitter Box that will help on future plant upgrades and allow the plant to accept flow from Intel 4 months ahead of schedule. CSW has completed over 75 MOPO’s on the 22 MGD upgrades and has over a 100 plus more to do.

Safety

"Working for CSW, i know i will return to my family safely each day"

"The level of safety withheld on each jobsite is impressive. The amount of recognition CSW and our crews receive from project owners and other subcontractors truly highlights our level of dedication. You can tell that everyone at CSW has bought into the safety program, and that every employee sees how they can benefit. Most importantly, each employee knows how they can make a difference when it comes to daily safety."

- Kime Little, Foreman

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News & Press

2017 Best Places to Work
CSW attended the Best Places to Work Awards ceremony held on behalf of the Phoenix Business Journal. We are happy to announce that we made the top 20 list as one of the Best Places to Work in the medium category for 2017! We appreciate all of our employee’s hard work, feedback, and dedication to the company! We could not receive such an honorable award without the help from each and every employee! Congratulations CSW! #PBJ #BPTW
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2017 ACE Awards
The Phoenix Business Journal celebrates the best of Arizona’s private enterprises at the annual Arizona Corporate Excellence (ACE) Awards Ceremony. CSW was recognized as the 26th Top Privately Held Company in Arizona. A big thank you to the Phoenix Business Journal, our customers, clients and employees for this award and great night! Congratulations to all 2017 ACE Awards winners.
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2017 Sky Harbor Clean Up
Big thanks to everyone who participated in the 2017 Support Sky Harbor Coalition Neighborhood Cleanup! Each year we love to give back to the community and leave a thriving footprint. CSW knows how much this means to those that live in the cleanup areas and is always happy to participate! Big shout out to Weitz for partnering with CSW for another successful event. See you all next year!
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2017 Top Solar Contractor
Solar Power World presented the 2017 Top 500 Solar Contractors list. CSW was awarded #5 Top Solar Utility Scale Subcontractor in the United States, making the list with over 195 Megawatts installed in 2016.
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2017 Ranking Arizona Award
Last night, CSW employees gathered together at OdySea Aquarium to celebrate the “Best of the Best Bash” hosted by AZ Big Media. This event recognized companies that the community voted for as a favorite to do business with. CSW was voted #2 in the Ranking Arizona Top Heavy Civil Contractor category. Thank you to everyone who voted for us!
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2017 Heart Walk
With over 100 registered walkers, CSW participated in the annual Heart & Stroke Walk in downtown Phoenix on March 18, 2017. Leading up to the walk several employees made donations to the American Heart Association (AHA) which totaled over $1,400. This donation amount was combined with our golf tournament fundraiser proceeds and allowed CSW to donate over $49,000 to the AHA! This was a wonderful Saturday well spent with family and friends to raise awareness against some of the leading killers here in the US. Together we can make a difference!
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2017 Heartbeat Golf Tournament
Thank you to all of our 2017 sponsors for our 4th annual Heartbeat Golf Tournament! This was a gorgeous Friday well spent out at FireRock Golf Course as we all joined together for a great cause. Together we raised over $49,000 of proceeds to benefit the American Heart Association. None of this would be possible without our valuable and generous sponsors and we can’t thank you enough. We are already looking forward to making next year an even bigger success!
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2017 Feed My Starving Children
Founded in 1987, Feed My Starving Children is a non-profit that provides nutritionally complete meals specifically formulated for malnourished children.‚Äč CSW was proud to serve this mission and donated 2 hours worth of packing and meal preparation time. In those 2 hours, CSW was able to help pack 124 boxes which equated to 26,784 meals--feeding 73 kids for a year!!
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2016 Top Solar Contractor
Solar Power World presented the 2016 Top 500 Solar Contractors list. CSW was awarded #6 Top Solar Contractor in North America, and made the list with over 1,474 installed total Megawatts.
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2017 Ranking Arizona Award
Congratulations! CSW celebrated 4th place in the annual Ranking Arizona event, "Best of the Best Bash" hosted by AZ Big Media. Thanks to everyone who voted CSW Top Heavy Civil Contractor.
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2016 Sky Harbor Clean Up
CSW gathered together on October 22, 2016 and gave back to the community! An annual event for CSW, employees joined for a few hours and volunteered their clean up skills along with their overall positive energy and presence. The community was reflected by cleaner alleyways, debris removal, and fresher grounds. Thank you to all those who participated and we can't wait to come back and make an impact again next year.
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2016 ACE Awards
CSW had the opportunity to attend the 2016 ACE Awards presented by the Phoenix Business Journal. At the event CSW received #9 in the Fastest Growing category and #27 for Top Privately Held. A big thank you to the Phoenix Business Journal, our clients and employees for this award and great night! Congratulations to all 2016 ACE Awards winners. #PBJACE
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2016 Heart Walk
CSW participated in the 2016 Heart & Stroke Walk on Saturday and was able to donate over $56,000 to the American Heart Association through the golf tournament fundraiser and walk donations! Congratulations CSW Team, and thank you all for your participation and support!
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2016 Heartbeat Golf Charity Tournament
Another annual event for CSW, the Heartbeat Golf Tournament is an event to remember! With proceeds combining with the Heart Walk and benefiting the American Heart Association, CSW sells out this full course day and makes sure everyone enjoys themselves. This golf tournament is filled with fun, raffles, good food, and better than average golfing all with one mission in mind: To raise money! CSW thanks all of our employees for their dedication to the event and all participants who come out for a great cause! Thank you all and can't wait to see you in 2017.
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2015 Best Places to Work
Congratulations CSW! CSW attended the Best Places to Work Awards ceremony held on behalf of the Phoenix Business Journal. We are happy to announce that we ranked #8 in the Best Places to Work medium category for 2015! We appreciate all of your hard work, feedback, and dedication to the company! We could not receive such an honorable award without the help from each and every one of you!
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