
Phoenix Plumbing Installation
We Install Fixtures, Faucets, Water Heaters, Garbage Disposals & More in Phoenix, Scottsdale & Nearby Areas
Proper plumbing installation is key to a reliable, long-lasting system. Whether you’re updating old fixtures or setting up a new system, Donley A/C and Plumbing offers dependable installation services for homes and businesses in Phoenix, Scottsdale, Mesa, Glendale, Chandler, and Gilbert. Our team focuses on quality workmanship, clear communication, and honest pricing to deliver solutions that fit your needs.
With service available 7 days a week, our family-run business has been serving the local community since 1976. Our friendly, Spanish-speaking team is here to help make your installation process simple and convenient.
Connect with us online or contact (602) 698-8912 to schedule your plumbing installation service. We offer a free estimate!
Our Comprehensive Plumbing Installation Services
Proper plumbing installation is key to a system that runs smoothly, performs efficiently, and adds value to your home or business in the greater Phoenix area. Our team offer a range of installation services designed to meet the needs of residents.
Our licensed and insured team provides:
- Fixture & faucet installation. Upgrading faucets and fixtures can improve both functionality and style. We install high-quality sinks, faucets, showerheads, and other plumbing fixtures for kitchens and bathrooms.
- Water heater installation. A dependable water heater is essential for daily comfort. Whether you choose a tankless system for energy savings or a traditional tank model, our team helps you select the right option for your home or business.
- Toilet installation & replacement. Older toilets often use more water and may need frequent repairs. We install modern, water-efficient models that help reduce water usage and improve reliability for homes and businesses.
- Garbage disposal installation. A well-functioning garbage disposal keeps your kitchen efficient and clean. We install and replace disposals with durable, high-powered models that handle everyday kitchen waste, catering to homes and restaurants.
- Pipe & water line installation. Whether you're adding a bathroom, upgrading your kitchen, or replacing old pipes, we install high-quality piping and water lines to support reliable water flow and pressure throughout your home or business.
- Whole-home water filtration systems. Phoenix-area water often contains high mineral levels and other impurities. Installing a whole-home filtration system helps reduce chlorine, hard water buildup, and contaminants, improving water quality for homes in Scottsdale, Chandler, Gilbert, and beyond.
Our Plumbing Installation Process
- Consultation & Assessment - We start by discussing your needs, whether it's replacing a fixture, installing a new water heater, or upgrading your plumbing system. Our team will assess your home’s existing setup and recommend the best options based on efficiency, durability, and performance.
- Upfront Pricing & Recommendation - Before any work begins, we provide a detailed breakdown of costs, so you know exactly what to expect. We will go over available options and help you choose high-quality, reliable plumbing solutions that fit your needs and budget.
- Professional Installation - Our licensed plumbers handle the installation with precision and care, using quality materials for reliable performance. Whether it's installing pipes, water heaters, or fixtures, we follow the industry’s best practices to deliver dependable results.
- System Testing & Final Inspection - Once installation is complete, we test everything to confirm proper functionality and efficiency. From checking for leaks to verifying water pressure, we take the time to make sure everything is working smoothly before we finish the job.
- Customer Walkthrough & Maintenance Tips - Before we leave, we walk you through the installation, answer any questions, and provide helpful maintenance tips to keep your new plumbing system in top condition.
Why Choose Us for Plumbing Installation in The Valley?
Founded in 1976 by Jim Donley with a single service truck, our family-run business has grown with the Phoenix community. We bring a personal touch to every plumbing installation, offering financing options to make upgrades more accessible, along with clear, upfront pricing and responsive service. Whether you are replacing outdated fixtures or installing a new water heater, we provide flexible payment plans to fit your budget.
Serving Phoenix, Scottsdale, Mesa, Glendale, Chandler, and Gilbert seven days a week, our 4.9 Google rating reflects the trust of thousands of local customers. With a licensed and insured team dedicated to quality, we provide reliable plumbing installations that uphold our long-standing reputation. Se habla español.
Ready for a plumbing installation? Contact us today at (602) 698-8912 or through our online form to request an appointment and get a free estimate.

Honest Pricing. Get Help Today!
Frequently Asked Questions
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 602-698-8912 today!
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How often should I inspect my sink and its components for potential issues?
Regular inspection of your sink and its components is crucial for the early detection of potential issues. It’s best to inspect your sink at least every six months. Look for signs of wear and tear, such as rust or mineral deposits, check for smooth operation of the faucet, and ensure no slow leaks or drips.
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Can a leaking sink lead to other problems?
A leaking sink can lead to other plumbing problems if not addressed promptly. Continuous leaks can cause water damage to cabinets and floors, promote mold and mildew growth, and may even affect the structural integrity of your home over time.
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Can I replace my faucet on my own?
Only a professional should perform faucet replacements. If you attempt the replacement alone, you risk choosing the incorrect size, damaging your vanity, and more.
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What’s the difference between a drain and a sewer line?
Your sewer line refers to the main pipe into which all of your drains feed, the pipe that carries waste water away from your home to the municipal sewer system or your septic tank. A problem affecting a drain may only affect one drain or only affect drains that are “upstream” of the clog, while a sewer line issue will affect every drain in your home.
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What causes fixtures to leak?
There are a few reasons plumbing fixtures leak, including broken seals, corrosion, clogged lines, incorrect pipe laying, tree root infiltration, and high water pressure.

