Drain Repair & Replacement

Expert Drain Repair & Replacement in Phoenix

From leaks to complete blockages, drain problems can happen at any time. Drains handle thousands of gallons of water every year. They’re vital to your home’s sewer and plumbing system, which is why drain repair and replacement should only be left to the experts.

Donley A/C & Plumbing can repair drain problems big and small, including:

  • Removal of roots
  • Removal of low spots or bellies
  • Repair of broken joint connections
  • Installation of clean-outs
  • Non-invasive spot repairs

Call 602-787-3956 to learn more about Phoenix-area drain repair and replacement from Donley A/C & Plumbing.

Signs Your Drains Need Repair

How do you know if your drains need professional attention? Look out for these signs:

  • Slow or stopped sink drains
  • Musty sewage smells
  • Spiking water bills
  • Gurgling or air bubbles in your drains
  • Multiple clogged plumbing fixtures

Do your drains show signs they need repair? Call Donley A/C & Plumbing at 602-787-3956 today.

Drain Repair

Drain clogs are annoying. Many of us may be tempted to handle clogs ourselves, but some problems require specific tools and techniques to do the job correctly.

Our plumbing experts are available 24/7 to quickly and efficiently clean your drains without causing damage. We even offer high-pressure water jetting to clear sewer mains and other plumbing issues.

Call 602-787-3956 to learn more about drain repairs from Donley A/C & Plumbing today.

Drain Replacement

Sometimes, a repair isn’t enough to fix the problem, and a full replacement is necessary. While drain replacement is a major undertaking, our experts have the skills to ensure the job is done right the first time.

Our drain replacement options include:

  • Spot pipe replacement
  • Open trench pipe replacement
  • Trenchless non-invasive pipe replacement

Contact us at 602-787-3956 to schedule Phoenix-area drain replacement with Donley A/C & Plumbing.

Trenchless Sewer Replacement

Traditional sewer replacement can be a major disruption. Trenchless sewer replacement uses state-of-the-art equipment, creating only two holes on your property at the start and end of the problem pipe section. The new pipe is pulled into place as the old pipe is removed.

The reliable replacement pipe is strong, leakproof, chemical resistant, and has a life span of at least 100 years. Other advantages of trenchless sewer repair include:

  • Usually completed in a day
  • Replaces pipes beneath your patio, driveway, or home
  • No damage to landscaping, concrete, or tile patios
  • Repairs last a lifetime

Call Donley A/C & Plumbing at 602-787-3956 to schedule trenchless sewer replacement.

Preventative Drain Maintenance

As with any important home system, drains benefit greatly from professional preventative maintenance. Having your drains fully flushed washes away debris and residue buildup, reducing the likelihood of minor or major clogs.

With maintenance, your drains will perform better, drain faster, and even smell better.

For answers to your drain maintenance questions, call the experts from Donley A/C & Plumbing at 602-787-3956.

Donley Home Maintenance Agreements

Donley Home Maintenance Agreements make regular maintenance even simpler. They include two 50-point maintenance checks annually, discounts on parts and labor, priority service, and other benefits.

Call 602-787-3956 to learn more about home maintenance agreements from Donley A/C & Plumbing.

Choose Donley A/C & Plumbing

Donley A/C & Plumbing is a family-owned, expert AC and plumbing provider with over 40 years in business. We’re proud of our prompt responsiveness, honest service, and quality work.

To schedule drain repair and replacement from Donley A/C & Plumbing in the Phoenix area, call 602-787-3956.

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Drain Repair & Replacement | Donley

Frequently Asked Questions

Can I clear clogs myself?

That depends on the nature and size of the clog. Some methods can damage fixtures or pipes. It’s never a bad idea to get a professional plumber’s help.

What are clogs made of?

Hair, soap, toothpaste, cooking grease, food, mineral deposits, and more can contribute to a clog. Really, anything that goes down the pipes besides water has the potential to cause a clog.

Schedule Service

Expert & Reliable Service Since 1976

Since 1976, Donley has remained committed to providing expert and reliable service. Our experienced technicians and plumbers receive over 120 hours of continuous training per year, and all our work is fully guaranteed. Every staff member undergoes a rigorous drug screening and background check before joining our team or working with our valued customers.

As a local family-owned and -operated company, we strive to give back and support the community. Our commitment to excellence is why we’re two-time winners of the Better Business Bureau Ethics Award. It’s all part of what separates us from countless others in the industry.



Responsive and honest service



Our friendly staff will work with you to schedule a convenient appointment. The plumber will call you when in route to introduce themselves, provide an ETA, and confirm the reason for the service call.


Honest & Upfront Pricing

All pricing is listed in the plumber’s price book, ensuring no hidden fees or costs. We'll work with you on financing options by request.


Swift Installation

Our plumbers have the skills and experience to complete the repair or installation on the day of service. You won’t have to worry about a drawn-out and complicated process.



The plumber will review the completed repair or installation with you, including warranties. Once the job is complete, we're available to answer any questions or concerns.

Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley Reliable & Expert Service | Donley
Valley-Wide Service | Donley

Valley-Wide Service, 7 Days a Week

We serve the entire valley with technicians available seven days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve these cities:

  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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