At Devish Design Services Inc., we specialize in septic system design and site evaluations for residential and commercial projects across Ottawa and surrounding rural areas. Our goal is to deliver practical, code-compliant solutions that make the building and approval process smooth and stress-free for our clients.
Lot Grading Plans
Detailed grading and drainage plans to support building permit applications, ensuring compliance with the City of Ottawa’s Grading and Drainage By-law.
Ready to get started?
Whether you're building a new septic system or upgrading a septic system we're here to help. Contact Devish Design Services Inc. today, for a consultation and find out how we can make your project a success.