In this article, we will discuss the 5 Best Civil Engineering Stocks to Buy for Smart City Projects. For deeper discussion and analysis, read 7 Best Civil Engineering Stocks to Buy for Smart City Projects.

5. Quanta Services, Inc. (NYSE:PWR)

Upside Potential: 15.49%

Quanta Services, Inc. (NYSE:PWR) attracted additional Wall Street support on May 20 when CICC initiated coverage of the stock with an Outperform rating and an $872 price target. The initiation reflects growing confidence in Quanta’s ability to benefit from large-scale investments in electric grid modernization, renewable energy infrastructure, and telecommunications networks.

Earlier, on May 4, UBS raised its price target on Quanta Services, Inc. (NYSE:PWR) to $900 from $646 while maintaining a Buy rating. The substantial increase underscores the firm’s confidence in the company’s growth prospects and its leadership position in critical infrastructure services. UBS believes Quanta’s diversified exposure to electric power, renewable energy, telecommunications, and pipeline infrastructure provides a strong foundation for sustained revenue and earnings growth over the coming years.

Quanta Services, Inc. (NYSE:PWR) is a leading specialized contracting services company headquartered in Houston, Texas, and was founded in 1997. The company designs, builds, upgrades, and maintains infrastructure for electric utilities, renewable energy developers, telecommunications providers, and pipeline operators.

4. Jacobs Solutions Inc. (NYSE:J)

Upside Potential: 30.75%

Jacobs Solutions Inc. (NYSE:J) strengthened its position in the utility and infrastructure consulting market on June 4 after being selected by SSEN Transmission for multiple strategic frameworks with a combined potential value exceeding $1 billion. The agreements will support the modernization of northern Scotland’s electricity transmission network and include operational technology cybersecurity, substation design, and digital services. The projects are designed to improve grid resilience, enhance network security, and facilitate greater integration of renewable energy resources, further reinforcing Jacobs’ reputation as a trusted partner on large-scale infrastructure modernization initiatives.

Earlier, on May 6, KeyBanc analyst Sangita Jain lowered the firm’s price target on Jacobs Solutions Inc. (NYSE:J) to $150 from $154 while maintaining an Overweight rating. Although operating margins were affected by the resolution of a legacy joint-venture matter, the company reported stronger-than-expected revenue and raised its full-year guidance for net service revenue and EBITDA margin. KeyBanc highlighted strong momentum in data center-related projects, robust growth in critical infrastructure operations, and expectations for improving activity in life sciences later in the year, all of which support a favorable long-term outlook.

Jacobs Solutions Inc. (NYSE:J) is a global professional services firm headquartered in Dallas, Texas, and was founded in 1947. The company provides consulting, engineering, design, project management, and technology solutions across infrastructure, environmental services, water systems, life sciences, advanced manufacturing, cybersecurity, and energy markets.

3. MasTec, Inc. (NYSE:MTZ)

Upside Potential: 34.20%

MasTec, Inc. (NYSE:MTZ) continued to gain support from the analyst community on May 20 when CICC initiated coverage of the company with an Outperform rating and a $480 price target. The initiation reflects confidence in MasTec’s ability to capitalize on long-term infrastructure investment trends across energy, communications, and utility markets.

Earlier, on May 13, JPMorgan raised its price target on MasTec, Inc. (NYSE:MTZ) to $491 from $471 while maintaining an Overweight rating. The revised target underscores the firm’s optimism regarding the company’s growth prospects and operational execution. JPMorgan’s continued bullish stance reflects expectations that MasTec will remain a key participant in several of the fastest-growing infrastructure markets, including renewable energy, power delivery, and communications networks, all of which are expected to attract substantial capital investment in the years ahead.

MasTec, Inc. (NYSE:MTZ) is a North American infrastructure construction and engineering company headquartered in Coral Gables, Florida, with roots dating back to 1929. The company specializes in designing, building, installing, and maintaining complex infrastructure systems across communications, renewable energy, power generation and transmission, pipeline, and industrial sectors.

2. Construction Partners, Inc. (NASDAQ:ROAD)

Upside Potential: 35.66%

Construction Partners, Inc. (NASDAQ:ROAD) attracted fresh analyst attention on June 3 when Truist initiated coverage of the stock with a Hold rating and a $130 price target. The firm described Construction Partners as a leading road-paving consolidator benefiting from solid organic growth, driven by strong highway funding and its strategic concentration in the rapidly expanding Southeastern United States. While Truist cited recent share-price outperformance and asphalt cost inflation as reasons for a more cautious stance, the firm acknowledged the company’s favorable positioning within the infrastructure construction market.

Earlier, on May 11, Baird analyst Andrew Wittmann raised the firm’s price target on Construction Partners, Inc. (NASDAQ:ROAD) to $169 from $129 and reiterated an Outperform rating. The significant increase reflects confidence in the company’s growth strategy, acquisition-driven expansion, and ability to capitalize on sustained public-sector infrastructure spending. Baird’s bullish outlook suggests that Construction Partners continues to benefit from favorable industry fundamentals and strong demand for road construction and maintenance services throughout its operating regions.

Construction Partners, Inc. (NASDAQ:ROAD) is a vertically integrated civil infrastructure company headquartered in Dothan, Alabama, and was founded in 1999. Ranking second among the best civil engineering stocks to buy for smart city projects, it focuses on the construction and maintenance of highways, roads, bridges, airport runways, and other transportation-related infrastructure.

1. AECOM (NYSE:ACM)

Upside Potential: 49.83%

AECOM (NYSE:ACM) strengthened its position in the defense infrastructure market on May 21 after securing the top ranking on Defence Construction Canada’s National Architecture & Engineering Source List. The multi-year program carries a potential value of up to C$270 million and will support the Department of National Defence in delivering critical infrastructure projects across Canada. Under the agreement, AECOM will provide comprehensive planning, engineering, architectural, and construction support services for facilities, including aircraft maintenance buildings, high-security offices, military accommodations, training centers, and other strategically important assets. The award highlights the company’s strong reputation in managing complex public-sector infrastructure programs.

Earlier, on May 19, Barclays lowered its price target on AECOM (NYSE:ACM) to $90 from $110 while maintaining an Equal Weight rating following the company’s fiscal second-quarter results. Although the firm noted a lack of near-term catalysts and an ongoing market re-rating of asset-light businesses, it also acknowledged AECOM’s strong multi-year growth profile and consistent free-cash-flow generation. The analyst described the stock as attractively valued despite the absence of an immediate catalyst for multiple expansion.

AECOM (NYSE:ACM) is a multinational infrastructure consulting firm headquartered in Dallas, Texas, and was founded in 1990. The company provides planning, engineering, architectural design, environmental consulting, construction management, and program management services for public and private-sector clients worldwide.

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