Water and Sewer Pipe Repair in Aurora, CO
Reliable, Professional Underground Pipe Repair You Can Count On
When something goes wrong with your water or sewer line, you don’t have time to wait or guess — you need fast answers, a solid plan, and a crew that knows what they’re doing. Thankfully, at Guanajuato Excavating LLC, we’ve been providing trusted sewer pipe repair services in Aurora, CO since 2019, and we know how to handle even the toughest underground challenges.
Regardless of whether it’s a cracked sewer line in an older home near Chambers Heights or a new water pipe installation in a developing neighborhood like Murphy Creek, our local general contractors bring the tools, training, and local experience to do the job right the first time.
Our Sewer and Water Pipe Services
We offer a full range of underground pipe repair in Aurora, CO, including emergency repairs, new pipe installation, and upgrades to aging systems. Our team works on both residential and light commercial properties, and we’re happy to coordinate with builders, property managers, and city inspectors as needed.
Our services include:
- Water line repair and replacement
- Sewer line repair and full sewer replacement
- Trenching and pipe installation
- Pipe bursting and excavation
- Drainage line installation
- Site grading and utility trench backfill
- City tap connections and permitting support
No matter the size or scope of the job, we take the time to properly assess the situation, review the best options with you, and carry out the work with minimal disruption.
Serving Aurora’s Unique Underground Infrastructure
Aurora’s underground utilities are a mix of old and new. Some areas — especially older neighborhoods closer to the city center — still have aging sewer lines made from outdated materials. Newer developments might have PVC or HDPE, but even those lines can shift or crack over time due to settling soil or Colorado’s freeze-thaw climate.
Add in our local soil conditions — everything from sandy loam to dense clay — and it’s clear why underground work in this area requires more than just digging a hole. Our team understands the terrain, the seasonal shifts, and the specific permitting and inspection processes required by the city of Aurora and Arapahoe County. That knowledge helps us work quickly, safely, and within code—every time.
A Hands-On Process from Start to Finish
When we take on a sewer or water line project, we stay involved from day one. This type of work isn’t something you can “set and forget”—it requires close attention to detail, careful coordination, and clear communication with you throughout.
We monitor every step of the process, from budgeting and materials to scheduling and inspections. We’ll walk you through what to expect, explain any red flags we encounter, and make sure you’re comfortable with our plan before we ever break ground. Whether we’re repairing a sewer line in Tollgate Crossing or installing a new water connection off Gun Club Road, we stay engaged every step of the way.

Emergency and Same-Day Response
We know that not all sewer issues come with a warning. A sudden backup, leak, or water main break can disrupt everything — your routine, your landscaping, and your peace of mind. When that happens, you can count on us for fast, reliable service.
We offer emergency and same-day response for sewer pipe repair services in Aurora, CO, and we’ll show up ready to diagnose and take action. Our crew is fully equipped to identify the issue, create a solution, and begin work as soon as possible to help minimize further damage or delay.
Frequently Asked Questions
How do I know if my sewer line is broken?
Can you replace a sewer or water line without digging up my entire yard?
Do you help with permits and inspections?
What causes sewer or water pipes to fail in Aurora?
How long does underground pipe repair usually take?
Get Your Water or Sewer Line Back on Track
When it comes to underground pipe repair in Aurora, CO, it pays to work with a team that knows the area, the conditions, and the process inside and out. And luckily, at Guanajuato Excavating LLC, we bring the kind of local experience and hands-on service that helps projects move smoothly from start to finish. We’re fast, professional, and fully committed to protecting your home and your property, just give us a call at 720-233-7353 today.
So whether you’re dealing with an urgent sewer issue or planning a utility upgrade for your new build, our team is here and ready to help. Just reach out today to schedule an estimate or inspection — we’ll get you back on solid ground in no time.
