Commitment to Integrity
Our Story
EST.1986
Founded in 1986 by Mark Porretta, our company emerged from a commitment to excellence in an industry often plagued by shortcuts. Starting as a small operation focused on septic and excavating work, we quickly grew by prioritizing durable materials and precise engineering techniques that solve our customer’s needs. Over nearly four decades, this dedication has transformed us into a trusted partner for homeowners, businesses, and municipalities, completing thousands of projects with a track record of reliability and minimal callbacks.
Ready to start your project?
Are you looking for reliable plumbing or excavation services? We’re here to help! Whether you need assistance with drainage issues or a new septic system, we offer free estimates to get you started. Don’t hesitate to reach out and discover how our skilled team can assist you with your needs.
Guiding Principles for Every Project
Our Core Values
Expert Assurance
Mark Porretta Excavating Inc. stands behind every project large or small, ensuring direct accountability and hands-on expertise to guarantee precision and reliability from start to finish.
Full Accountability
Fully licensed and insured, we stand behind our work with complete transparency, offering clients peace of mind through comprehensive coverage and adherence to all relevant codes and standards.
No Shortcuts
We employ only high-quality materials and proven engineering methods, rejecting any compromises that could undermine the durability and long-term performance of our installations and repairs.
Customer Focus
Clear communication, fair pricing, and reliable scheduling define our approach, prioritizing client needs to build trust and deliver solutions tailored to each unique property and situation.
Common Questions
Your questions answered simply and clearly.
We provide a range of plumbing and excavation services including pipe repairs, sewer installation, septic system maintenance, and drainage solutions. Our team is equipped to handle various projects with expertise and care.
To receive a quote, simply fill out our contact form with details about your project. We’ll get back to you as soon as possible with a detailed estimate.
We proudly serve a variety of locations in the region:
- Genesee County
- Livingston County
- Monroe County
- Ontario County
- Orleans County
- Seneca County
- Wayne County
- Wyoming County
- Yates County
Yes, we strive for excellence in every job. All our work comes with a satisfaction guarantee, ensuring that you’re happy with the results.
You can reach out through our contact form, email us directly, or give us a call. We’re here to help you!
We accept various payment methods including credit cards, checks, and online payments for your convenience.
If you have a plumbing issue that requires immediate attention, turn off the main water supply and reach out to us right away. We’re available for emergency services.
We aim to respond to all inquiries within 24 hours. For urgent matters, contacting us directly is recommended for quicker assistance.
Yes, we provide free estimates for most of our services. Just reach out with your project details.
Absolutely! You can schedule a service appointment through our website or by contacting us directly.
If you have questions regarding warranties, please contact us. We’re happy to provide information and assist with any claims.
Yes, we encourage you to check out our customer reviews section. You’ll see experiences shared by others and how we’ve helped them.
Begin a conversation
Talk With Us
We’re here to help with any questions or feedback you might have.



