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50+ Years
experience
Your Trusted Partner for Engineering Solutions in Long Island, NY
Established in 1974, Schmitt Engineering has built a reputation as a premier engineering firm serving Long Island and the New York Metropolitan area. Our team of licensed professional engineers and registered architects brings over 45 years of combined experience to deliver precise structural assessments, innovative design solutions, and expert testimony. Specializing in pre-purchase inspections, commercial property evaluations, and forensic engineering, we prioritize client needs through customized services and advanced technology like thermal imaging and drones.

Our commitment to impartial, confidential assessments has earned us recognition from real estate professionals and attorneys as the region's most trusted engineering partner. With a focus on preventing costly repairs through thorough inspections, we provide detailed reports that outline findings, repair costs, and actionable recommendations. Our independence from real estate entities ensures unbiased service, while our 20,000+ completed inspections demonstrate our dedication to excellence in structural engineering.
Services
Pre-purchase inspections Commercial inspections Expert testimony Forensic inspections Structural design Storm damage assessments New construction inspections Solar energy services
Details
  • Year established: 1974
Highlights and features
  • We offer 45+ years of specialized engineering experience in Long Island's unique property landscape
  • Our team consists of licensed professional engineers and registered architects qualified for structural assessments
  • We provide comprehensive narrative reports with repair cost estimates and digital documentation
  • Our independence from real estate entities ensures completely unbiased evaluations
  • We utilize advanced technology including thermal imaging and drones for precise inspections
What people say
Professional and detailed reports Saved thousands of dollars Best firm on Long Island Expert analysis of structural issues Reliable and thorough assessments
Services
Pre-Purchase Inspections
Our licensed engineers conduct comprehensive evaluations of residential and commercial properties before purchase. We examine structural components, mechanical systems, and potential safety hazards while providing detailed reports with repair cost estimates. This service helps buyers avoid unexpected expenses through thorough analysis of foundations, roofs, electrical systems, and more.
Forensic Engineering
We investigate existing building structures to identify defects and recommend solutions. Our experts assess foundation issues, water infiltration, framing problems, and construction quality while providing technical reports for legal or renovation purposes. This service combines engineering principles with investigative techniques to solve complex structural challenges.
Expert Testimony
Our engineers provide court-admissible expert witness services for construction-related litigation. With 40+ years of experience, we offer technical analysis of structural failures, construction defects, and safety violations while maintaining strict adherence to legal standards and professional ethics in New York court cases.
Infrared Inspections
We utilize thermal imaging technology to detect hidden moisture issues, insulation deficiencies, and HVAC inefficiencies. This non-invasive technique identifies temperature variations that indicate potential problems while providing visual documentation for maintenance planning and energy efficiency improvements in residential and commercial buildings.
Structural Design
Our team creates customized structural designs for new construction and renovations. We develop detailed engineering plans for residential homes, commercial buildings, and specialized structures while ensuring compliance with local codes and providing cost-effective solutions for complex architectural requirements.
People
Joseph Schmitt
Principal Engineer and Founder
With over 45 years of experience, Joseph Schmitt established the firm in 1974 and pioneered its reputation as Long Island's premier engineering consultancy. He continues to oversee operations and complex projects.
Alan Smith
Engineer
Alan specializes in property inspections and structural analysis, bringing technical expertise to our team while working directly with clients on residential and commercial assessment projects.
Nicole Schmitt
Architect
As a registered architect, Nicole contributes design expertise to our engineering solutions while focusing on building systems integration and renovation projects across residential and commercial sectors.
Berniv Desir
Booking Manager
Berniv coordinates inspection scheduling and client communications while ensuring smooth service delivery for our engineering and architectural assessment services.
Questions
Why use a licensed engineer for property inspections?
Licensed engineers have advanced training to identify structural issues that home inspectors might miss, with expertise recognized by FHA and HUD for comprehensive assessments.
What does a pre-purchase inspection include?
Our inspection covers foundation, framing, roof, electrical systems, plumbing, HVAC, insulation, and major appliances with detailed repair cost estimates in written reports.
Do you provide commercial property inspections?
Yes, we offer comprehensive commercial inspections including site development assessments, structural evaluations, and code compliance checks for various property types.
How long does an inspection take?
Typical inspections last 2-3 hours, with additional time allocated for larger or more complex properties based on their size and condition.
Are your reports accepted by lenders?
Our detailed engineering reports include HUD-certified termite inspections and meet requirements for most lending institutions and insurance providers.
Do you offer post-closing inspections?
Yes, we provide post-closing inspections to identify any issues after purchase and help prioritize future maintenance or renovation projects.