From fast sewer repairs to new septic system installations, we deliver reliable, start-to-finish service throughout northeast Indiana, including Huntington, Grant, Wabash, and Wells Counties. Our licensed team handles permits, testing, installation, and inspections so your project stays simple, compliant, and stress-free from day one.

Dependable Sewer & Septic Solutions Built for Northeast IN Homeowners

Get Your Free Sewer & Septic Service Estimate

Fill out the form below and our licensed team will get back to you quickly with clear answers, next steps, and a no-obligation estimate for your project.

Licensed & Certified Septic System Installers in Northeast Indiana

Reliable Sewer & Septic Services You Can Count On

At Whitenack Construction & Service, we provide dependable, full-service sewer and septic solutions throughout Warren, Indiana and northeast Indiana, including Huntington, Grant, Wabash, and Wells Counties. As licensed and certified Infiltrator & Presby tank installers, we manage every step of your project—from soil testing and permits to installation, inspection, and final approval.



Whether you need sewer repair, a new septic system, excavation work, or complete site development, our team delivers fast turnaround times, clear communication, and long-term reliable results.

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Complete Sewer, Septic & Site Development Services in Northeast Indiana

We provide dependable residential services across Warren, Indiana and surrounding northeast Indiana communities, with a strong focus on sewer and septic solutions, plus expanding support for full-site development and custom construction projects.

White pipe runs through a dry, rocky dirt trench on a hillside.
Black pipe dripping a drop of liquid from an open valve, indicating a leak or spill.

Sewer Line Services

We provide expert sewer line repair, replacement, and installation to keep your system flowing properly and prevent costly backups.

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Septic Systems

We design and install reliable septic systems tailored to your property’s soil conditions and long-term performance needs.

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Septic System Pumping

Regular septic pumping services help maintain system efficiency, prevent overflow, and extend the life of your tank.

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Excavation Services

Our excavation services include grading, trenching, and site preparation to ensure a strong, stable foundation for your project.

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Custom Home Builder

We build custom homes designed around your vision, combining quality craftsmanship with functional, modern living spaces.

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Hydroseeding

Professional, fast-growing, even lawns with nutrient-rich applications designed for local soil conditions and long-term results.

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Licensed, Certified & Built for Long-Term Performance

Choosing the right septic contractor matters. Our certifications and experience ensure your system is installed correctly and built to last.


Why homeowners choose us:

  • Licensed septic system installers
  • Certified Infiltrator & Presby system installer
  • Permit handling & soil testing included
  • Free estimates with clear next steps
  • Flexible scheduling for urgent issues
  • Veteran & first responder discounts available
  • Referral rewards program
  • Trusted partnership with Jay’s Septic Pumping


We don’t just install systems—we make sure they’re properly designed for your property and local soil conditions.

A Simple, Proven Process

We keep everything straightforward so you always know what’s happening next:

  • Call or Request a Free Estimate
  • Site evaluation & soil testing (if needed)
  • Permit handling and system design
  • Professional installation & excavation
  • Final inspection and project completion


No confusion. No juggling contractors. Just one team managing it all.

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What Homeowners Across Northeast Indiana Are Saying

Real feedback from customers in Warren, Indiana and surrounding areas who trust us for dependable sewer, septic, excavation, and custom home services built on honest work and lasting results.

The crew showed exceptional care while inspecting and repairing the septic system, carefully diagnosing the root cause and ensuring every pipe was flawlessly sealed to prevent future leaks. Their clear communication throughout the sewer line replacement, coupled with the meticulous cleanup afterward, truly reflected a strong commitment to quality and customer peace of mind.


-Jake H.

The crew’s attention to detail during the septic tank inspection and sewer line replacement was impressive, ensuring every pipe was sealed and tested flawlessly. Fair pricing combined with good communications made the experience smooth, while the polite and friendly approach created a trusting atmosphere that really stood out.


-Zach L.

Israel at Whitenack Construction is the kind of contractor you can actually trust. From the first conversation, he was straightforward, honest, and genuinely cared about doing the job right. No run-around, no surprises just good character and solid work ethic. It's refreshing to work with someone who takes pride in their reputation and treats customers like people, not just another invoice. Highly recommend if you're looking for excavation or septic work in the Warren area.


-Lucas B.

Came out and diagnosed an issue with our septic pump, pumped our tank clean, and installed a new pump all in one day. Very professional. Fair priced!


-German R.

Very honest, professional and fair priced. You get what you pay for, took care of our whole project from an idea to the finished product. Handled every aspect for us from permitting to subcontractors all while keeping use informed every step of the way. Highly recommend!


-Paola P.

Owner/operator Israel was extremely professional and prompt. Deadlines were met and they stayed within our budget. The workers brought a lot of experience to the table and were able to answer all of my questions. I would recommend these guys to anyone!


-Jerry R.

Frequently Asked Questions

  • Do you handle permits and inspections?

    Yes. We manage permits, soil testing, and inspection scheduling from start to finish.

  • What septic systems do you install?

    We install Infiltrator and Presby systems, along with other approved solutions based on your property needs.

  • Do you offer emergency sewer services?

    Yes, we can adjust scheduling for urgent sewer or septic issues when available.

  • Do you work on new construction projects?

    Yes. We provide full site development, excavation, and septic installation for new homes.

Built on Reliability. Ready When You Need Us.

At Whitenack Construction & Service, we’re committed to delivering dependable sewer, septic, excavation, and custom home solutions throughout Warren, Indiana and surrounding northeast Indiana counties, including Huntington, Grant, Wabash, and Wells. From the first call to the final walkthrough, we focus on clear communication, quality workmanship, and doing the job right the first time—so you can move forward with confidence.

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Hours

Mon - Fri
-
Saturday
Appointment Only
Sunday
Closed
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Ready to Get Started? Contact Our Team Today

Call us now at (260) 519-2624 to schedule service, request a free estimate, or speak with our licensed team about sewer, septic, excavation, or custom home projects across Northeast Indiana.

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Areas We Serve

We proudly provide sewer, septic, excavation, and custom home services throughout Warren, Indiana and surrounding northeast Indiana communities, including Huntington, Grant, Wabash, and Wells Counties.