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Business Details
39 Years
experience
Trusted Engineering Services in Shelton, CT
C J L Engineering is a locally owned and operated engineering firm established in 1987 with over 45 years of combined industry experience. Our team of certified professionals specializes in delivering high-quality HVAC, electrical, plumbing, and fire protection engineering services tailored to meet the needs of clients ranging from small businesses to large corporations. We prioritize client satisfaction through transparent communication, affordable rates, and adherence to industry standards. With licenses in Connecticut, New York, New Jersey, and Virginia, we provide reliable engineering solutions backed by decades of expertise. Our commitment to excellence extends to construction administration and professional consulting, ensuring projects are completed efficiently and to the highest standards.

We collaborate closely with architects, building owners, and contractors to deliver results that exceed expectations. Equipped with state-of-the-art tools and technology, we maintain a focus on innovation while upholding the integrity of our services. Our reputation for quality workmanship and reasonable fees has solidified our position as a trusted partner in the engineering sector. We offer comprehensive support for installation, repair, and replacement services through trusted professionals. At C J L Engineering, our mission is to combine technical proficiency with client-centric values to address complex engineering challenges effectively.
Services
HVAC Engineering Electrical Engineering Plumbing Engineering Fire Protection Engineering
Details
  • Year established: 1987
Highlights and features
  • We have over 45 years of combined experience in engineering services.
  • Our team includes certified industry professionals with technical expertise.
  • We utilize state-of-the-art equipment for accurate engineering solutions.
  • Licensed to operate in four states for expanded service capabilities.
  • We maintain reasonable fees without compromising service quality.
Services
HVAC Engineering
Our HVAC engineering services design efficient heating, ventilation, and air conditioning systems for commercial buildings. We analyze structural requirements to create energy-efficient solutions that comply with local codes. Clients benefit from reduced operational costs and improved indoor air quality through our tailored system designs.
Electrical Engineering
We provide comprehensive electrical engineering for building systems, including power distribution and lighting design. Our engineers ensure safe, code-compliant installations that optimize energy usage. Clients receive reliable electrical infrastructure solutions for both new constructions and retrofit projects.
Plumbing Engineering
Our plumbing engineering designs water supply, drainage, and sanitation systems for commercial properties. We prioritize water efficiency and code compliance in all projects. Clients receive durable, low-maintenance plumbing solutions that meet both functional and environmental requirements.
Fire Protection Engineering
We design fire protection systems including sprinklers, alarms, and suppression equipment to meet NFPA standards. Our solutions balance safety requirements with building functionality. Clients gain peace of mind through systems that protect occupants while minimizing property damage risks.
Construction Administration
Our construction administration services monitor project implementation to ensure adherence to engineering specifications. We conduct site visits and review contractor workmanship to maintain quality standards. Clients benefit from reduced errors and delays through our proactive project management approach.
Questions
What engineering services do you offer?
We specialize in HVAC, electrical, plumbing, and fire protection engineering, along with construction administration and professional consulting services for commercial clients.
How long have you been in business?
CJL Engineering has been serving clients since 1987, with our team collectively holding over 45 years of industry experience.
Are you licensed in multiple states?
Yes, we hold engineering licenses in Connecticut, New York, New Jersey, and Virginia for expanded service capabilities.
Do you handle installation work?
We coordinate installation through trusted professionals while maintaining quality control oversight for all contracted projects.
How do you ensure project quality?
We combine technical expertise with regular site visits and documentation reviews to maintain compliance with engineering specifications throughout the project lifecycle.