Professional Engineers Olathe KS
Business Overview
Professional Engineers Olathe KS is a local engineering and contracting firm serving residential and commercial clients across the Kansas City metro area. The company offers scheduled inspections and limited emergency services for urgent electrical and plumbing issues. Staff includes licensed engineers, inspectors, and technicians who handle both small home projects and larger commercial work.
Hours: Mon–Fri 8:00 AM to 5:00 PM. Weekends closed. Emergency response is available for qualifying situations outside normal hours.
Key Services
Services are organized to match common building needs. Field teams work with project managers to keep reports clear and action steps practical.
- Electric inspection: panel checks, arc flash studies, breaker coordination, and safety assessments.
- Plumbing inspection: piping, drainage, code compliance, and validation testing.
- Mechanical, electrical, and plumbing (MEP) design for new and renovated buildings.
- Construction administration and commissioning to support contractors and owners on site.
- Building automation and energy conservation planning for efficient operations.
Areas Served
Primary service area includes Olathe, KS and Spring Hill, KS. The office also supports nearby Johnson County communities and selected projects in the greater Kansas City region. Teams are familiar with local codes, climate impacts, and typical suburban housing stock.
Company History
Founded March 1, 1999 by John Sale, Professional Engineers has grown steadily from a small design practice into a recognized local firm. Over the years the firm earned more than eight awards and several nominations for Engineering Firm of the Year. Projects range from single-family home inspections to commercial building evaluations.
The company keeps client reports direct and practical. That focus helped it build steady relationships with builders, facility managers, and homeowners across Olathe and Spring Hill.
Leadership
John Sale launched the firm with a focus on measurable results and on-site knowledge. He remains involved in project reviews and community outreach. His background includes mechanical and electrical systems design and local code work.
Leadership stays active in regional industry groups and contributes to local planning conversations. That involvement helps the firm stay current with safety standards and municipal requirements.
Specialties & Highlights
- Mechanical, Electrical, Plumbing (MEP) coordination and design.
- Building evaluation, commissioning, and validation testing.
- Building automation systems and energy conservation planning.
- Arc flash analysis and breaker coordination for electrical safety.
- Master planning and construction administration for phased projects.
Why Locals Choose Professional Engineers
Professional Engineers Olathe KS is known for steady, practical engineering work and clear inspection reports. Clients cite reliable scheduling, local code familiarity, and hands-on site experience. The firm’s long presence in the area and repeated industry recognition guide many homeowners and business owners when they need engineering, electrical, or plumbing inspections.
The team understands Olathe’s hot summers and cold winters and how those conditions affect building systems. That local knowledge helps make recommendations that fit the region’s houses and businesses.
Contact Information
Professional Engineers
: Olathe, KS 66062
: https://www.professionalengineers.com
Business Services
- Electric inspection
- Plumbing inspection
Business Location & Hours
| Mon: | 8:00 AM - 5:00 PM |
| Tue: | 8:00 AM - 5:00 PM |
| Wed: | 8:00 AM - 5:00 PM |
| Thu: | 8:00 AM - 5:00 PM |
| Fri: | 8:00 AM - 5:00 PM |
| Sat: | Closed |
| Sun: | Closed |














