Business Details
Trusted Engineering Solutions in Marietta, GA
S & S Engineers is a design/build-focused professional engineering firm located in Marietta, Georgia, with a combined 60 years of experience in mechanical systems, fluids, HVAC, and plumbing design. Our principals, Les Saunders Jr. and Karen Spears, bring decades of expertise in delivering engineering solutions tailored to diverse industries including industrial manufacturing, water treatment, municipal facilities, and medical centers. We operate on the principle that client involvement, professional excellence, and a practical approach to engineering challenges ensure efficient, timely, and cost-effective project outcomes. Our services span professional engineering design, construction consultation, observational reporting, and third-party peer review, with a commitment to quality that meets client needs on time and within budget. We offer end-to-end support from conceptual stages to post-construction monitoring, integrating our services with other engineering disciplines as needed. Les Saunders Jr., a registered professional engineer and LEED-accredited professional, specializes in process fluid systems and HVAC-R design, blending construction and consulting experience to deliver in-depth mechanical engineering solutions.Karen Spears, with over 43 years of mechanical engineering experience, focuses on plumbing and piping systems for projects ranging from universities and laboratories to high-end residential developments. Our client roster includes design/build contractors, architects, building owners, government municipalities, and manufacturing industries. We ensure every project is led by a firm principal, guaranteeing access to our most qualified professionals. Our educational foundations include degrees from Southern Polytechnic State University, Kennesaw State University, and Chattahoochee Technical College, alongside memberships in ASHRAE, ASPE, and NSPE. This depth of experience and dedication to client satisfaction positions us as a trusted partner in engineering excellence.
Services
Mechanical Engineering Design
HVAC System Design
Plumbing Engineering
Fluid Systems Analysis
Construction Consultation
Peer Review Services
Observational Reporting
Clean Room Engineering
Medical Facility Systems
Industrial Refrigeration
Highlights and features
- We offer 60+ combined years of mechanical engineering expertise.
- Our principals lead every project with hands-on technical oversight.
- LEED-accredited professionals ensure sustainable design practices.
- Integrated services span conceptual design to post-construction monitoring.
- Client-focused approach guarantees tailored solutions for diverse industries.
Associations and certifications
- LEED
- Professional Engineer
Services
Mechanical Engineering Design
We provide comprehensive mechanical engineering design for industrial and commercial facilities. Our expertise covers HVAC, plumbing, and fluid systems tailored to specific project requirements. Clients benefit from 60+ years of combined experience in creating efficient, code-compliant mechanical solutions.
HVAC System Design
Our HVAC design services optimize comfort and efficiency in diverse building types. We specialize in systems for medical facilities, clean rooms, and industrial applications. Solutions integrate energy efficiency with operational reliability for long-term performance.
Plumbing Engineering
We design plumbing systems for commercial kitchens, laboratories, and municipal facilities. Our approach ensures code compliance while addressing unique flow and pressure requirements. Karen Spears' 43-year expertise guarantees precision in complex piping configurations.
Construction Consultation
Our consultation services guide projects from concept to completion. We provide technical oversight, observational reporting, and peer review to maintain design integrity throughout construction phases for various facility types.
Peer Review Services
We offer third-party engineering reviews to verify system designs. This service ensures compliance with industry standards and identifies optimization opportunities. Our principals' extensive experience provides valuable insights for risk mitigation.
People
Les Saunders Jr.
Owner/Principal Engineer
Registered Professional Engineer with 23+ years in mechanical systems design. LEED-accredited expert in HVAC-R, plumbing, and fluid systems. Combines construction and consulting experience for practical engineering solutions.
Karen Spears
Owner/Principal Engineer
43-year mechanical engineering veteran specializing in plumbing systems. Former 25-year Kirkpatrick Engineers lead designer for complex municipal and industrial projects. Holds BS in Mechanical Engineering Technology from Southern Polytechnic State University.
Questions
What engineering services does S&S Engineers offer?
We provide mechanical engineering, HVAC design, plumbing systems, fluid analysis, construction consultation, peer review, and observational reporting services for industrial, commercial, and municipal projects.
What industries do you specialize in?
Our expertise covers water treatment facilities, industrial refrigeration, medical centers, clean rooms, educational institutions, commercial buildings, and municipal recreation centers with tailored engineering solutions.
How experienced is your engineering team?
Our principals have 60+ combined years of experience. Les Saunders Jr. (23+ years) specializes in HVAC-R systems, while Karen Spears (43+ years) focuses on complex plumbing designs for diverse facility types.
Do you handle projects from start to finish?
Yes, we offer full lifecycle support from conceptual design through post-construction monitoring, ensuring consistent quality and client satisfaction throughout every project phase.
Are your engineers licensed professionals?
Les Saunders Jr. is a registered Professional Engineer in multiple states and LEED-accredited. Karen Spears brings extensive mechanical engineering experience across various industries.
How are projects managed?
Each project is led by a firm principal who ensures technical excellence and client satisfaction. This approach guarantees direct access to our most qualified professionals throughout the project duration.
