CJL Engineering

CJL Engineering

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For over 85 years, CJL Engineering has delivered high quality engineering services and expertise.

05/26/2026

๐ŸŽ‰ ๐— ๐—ฎ๐˜† ๐—ช๐—ผ๐—ฟ๐—ธ ๐—”๐—ป๐—ป๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€๐—ฎ๐—ฟ๐—ถ๐—ฒ๐˜€ ๐ŸŽ‰

We are celebrating our team members who are marking work anniversaries this May!

Your dedication, hard work, and commitment help move our organization forward every day, and we are so grateful to have you on .

Thank you for all that you do, and congratulations on this milestone! ๐Ÿ‘โœจ

05/22/2026

A great night at Green Building Allianceโ€™๐˜€ ๐—˜๐—บ๐—ฒ๐—ฟ๐—ฎ๐—น๐—ฑ ๐—˜๐˜ƒ๐—ฒ๐—ป๐—ถ๐—ป๐—ด celebrating the projects and people helping shape a more sustainable Pittsburgh. ๐ŸŒฟ

Held at the beautiful ๐—จ๐—ป๐—ถ๐—ผ๐—ป ๐—ง๐—ฟ๐˜‚๐˜€๐˜ ๐—•๐˜‚๐—ถ๐—น๐—ฑ๐—ถ๐—ป๐—ด, the event brought together industry leaders committed to advancing the Pittsburgh 2030 District and a more sustainable future.

CJL Engineering was proud to have ๐—–๐—ต๐—ฟ๐—ถ๐˜€๐˜๐˜† ๐—–๐—ฟ๐—ฎ๐—บ๐—ฒ๐—ฟ in attendance.

05/10/2026

๐Ÿ’ ๐—–๐—ฒ๐—น๐—ฒ๐—ฏ๐—ฟ๐—ฎ๐˜๐—ถ๐—ป๐—ด ๐˜๐—ต๐—ฒ ๐—บ๐—ผ๐—บ๐˜€ ๐—ผ๐—ณ ๐—–๐—๐—Ÿ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐Ÿ’

This Motherโ€™s Day, CJL Engineering is proud to recognize all the mothers across the companyโ€”while also celebrating two special mother/child relationships within .

โ€ข ๐—๐—ฎ๐—ป๐—ฝ๐—ฎ๐˜‚๐—น ๐—ฉ๐—ถ๐—น๐—น๐—ฎ & ๐——๐—ฎ๐—ถ๐—บ๐—ฒ๐—ป ๐—ฉ๐—ถ๐—น๐—น๐—ฎ
โ€ข ๐—๐—ผ ๐—ž๐—ฎ๐—ฝ๐—ฐ๐˜€๐—ผ๐˜€ & ๐—ง๐—ฎ๐—ฟ๐˜†๐—ป ๐—ฆ๐—ต๐—ถ๐—ณ๐—ณ๐—น๐—ฒ๐˜๐˜

From supporting families at home to supporting teammates at work, the women of CJL contribute in countless meaningful ways every day.

This day can mean different things to different people, and recognition is also extended to those with unique journeys to and through motherhood.

๐—›๐—ฎ๐—ฝ๐—ฝ๐˜† ๐— ๐—ผ๐˜๐—ต๐—ฒ๐—ฟโ€™๐˜€ ๐——๐—ฎ๐˜†!

Photos from Greater Johnstown School District's post 05/08/2026

We were so happy to meet these great young ladies from the Greater Johnstown School District and be part of their STEM exploration.

Photos from CJL Engineering's post 04/22/2026

Sustainable design is more than a checklistโ€”itโ€™s a series of decisions that shape how a building performs for decades.

This Earth Day, CJL Engineering highlights how energy modeling helps project teams move beyond assumptions and to make informed, data-driven choices.

From HVAC system selection to envelope performance and lighting design, even small decisions can have a measurable impact on energy use, occupant comfort, and long-term efficiency.

The earlier these strategies are evaluated, the greater the opportunity to influence positive outcomes.

#architecture #design #highereducation #library #renovation | GBBN Architects 04/21/2026

We are excited to see Hillman Library recognized by Dezeen.

As the MEP engineer for this project, CJL Engineering supported the modernization of a key academic hubโ€”enhancing building systems to create a more efficient, comfortable, and future-ready space for the University of Pittsburgh community.

We appreciate the collaboration with GBBN Architects and the entire team.

#architecture #design #highereducation #library #renovation | GBBN Architects Thank you Dezeen for featuring the LEED Platinum transformation of Hillman Library at University of Pittsburgh. Says GBBN's Sarah Kusuma Rubritz: "At Hillman Library, students have a place where they feel connected to their work, their school, their peers, to the expertise of the librarians and the....

03/30/2026

๐ŸŽ‰ ๐— ๐—ฎ๐—ฟ๐—ฐ๐—ต ๐—ช๐—ผ๐—ฟ๐—ธ ๐—”๐—ป๐—ป๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€๐—ฎ๐—ฟ๐—ถ๐—ฒ๐˜€ ๐ŸŽ‰

We are celebrating our team members who are marking work anniversaries this March!

Your dedication, hard work, and commitment help move our organization forward every day, and we are so grateful to have you on .

Thank you for all that you do, and congratulations on this milestone! ๐Ÿ‘โœจ

03/20/2026

We are excited to recognize the leaders of the CJL Engineering ๐—”๐—ฑ๐˜ƒ๐—ถ๐˜€๐—ผ๐—ฟ๐˜† ๐—•๐—ผ๐—ฎ๐—ฟ๐—ฑ, whose insight and experience help guide our strategic growth.

๐—๐—ผ๐—ฒ ๐—–๐—ฎ๐˜€๐˜€๐—ถ๐—ฑ๐˜†, CFO, has been a valued member of our Advisory Board, bringing financial leadership and strategic perspective that support the continued strength of our firm.

We recently welcomed ๐—–๐—ต๐—ฟ๐—ถ๐˜€ ๐—™๐—ถ๐˜‚๐—บ๐—ฎ๐—ฟ๐—ฎ, Chief Marketing & Business Development Officer, as our newest Advisory Board member. Chris brings more than 25 years of experience in marketing, business development, and brand strategy, helping position CJL for continued growth and new opportunities.

Together, their leadership and perspective help shape the future of CJL Engineering.

03/18/2026

๐Ÿป ๐—ฃ๐—ถ๐˜๐˜๐˜€๐—ฏ๐˜‚๐—ฟ๐—ด๐—ต ๐—ป๐—ฒ๐˜๐˜„๐—ผ๐—ฟ๐—ธ๐—ถ๐—ป๐—ด ๐—ผ๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜๐˜‚๐—ป๐—ถ๐˜๐˜†!

The CJL Engineering team is looking forward to connecting with colleagues and industry partners at the upcoming ๐Ÿณ๐˜…๐Ÿฎ๐Ÿฐ ๐—˜๐˜…๐—ฐ๐—ต๐—ฎ๐—ป๐—ด๐—ฒ ๐—ง๐—ต๐—ฟ๐—ฒ๐—ฒ ๐—ฅ๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜€ ๐—–๐—ต๐—ฎ๐—ฝ๐˜๐—ฒ๐—ฟ Happy Hour.

The Three Rivers Chapter is a newly established regional initiative bringing together mission-critical professionals across Western PA, Eastern Ohio, and West Virginia to share knowledge, build connections, and support innovation in the data center and infrastructure community.

๐Ÿ“… Thursday, March 26, 2026
โฐ 4:00โ€“7:00 PM
๐Ÿ“ Cadence at the Strip โ€“ Phoenix Room

We are excited to support and be part of this growing communityโ€”if youโ€™re attending, be sure to stop by and say hello!

03/17/2026

โ˜˜๏ธ ๐—›๐—ฎ๐—ฝ๐—ฝ๐˜† ๐—ฆ๐˜. ๐—ฃ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ๐—ธโ€™๐˜€ ๐——๐—ฎ๐˜† ๐—ณ๐—ฟ๐—ผ๐—บ CJL Engineering!

While we canโ€™t promise a pot of gold at the end of every project, we can promise smart engineering, strong partnerships, and a team ready to tackle complex challenges.

From mechanical, electrical, plumbing, and fire protection systems to civil and structural engineering and commissioning, our team works together to help bring buildings to life.

Today we are raising a glass (and maybe a green hard hat ๐Ÿป) to the clients, partners, and team members who make the work we do possible.

๐—ช๐—ถ๐˜€๐—ต๐—ถ๐—ป๐—ด ๐—ฒ๐˜ƒ๐—ฒ๐—ฟ๐˜†๐—ผ๐—ป๐—ฒ ๐—ฎ ๐˜€๐—ฎ๐—ณ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐—น๐˜‚๐—ฐ๐—ธ๐˜† ๐—ฆ๐˜. ๐—ฃ๐—ฎ๐˜๐—ฟ๐—ถ๐—ฐ๐—ธโ€™๐˜€ ๐——๐—ฎ๐˜†! โ˜˜๏ธ

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Address


1555 Coraopolis Heights Road, Moon Township
Allegheny County, PA
15902

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm