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A1 Absolute Plumbing

"Reliable Repairs. Honest Service. Every Time"

About Us

A1 Absolute Plumbing, in Lockport, IL, has been the area's plumbing and sewer specialist serving Lockport, Joliet, Romeoville, Bolingbrook, Homer Glen, New Lenox, Plainfield and Lemont since 1996. We specialize in plumbing, rodding, sewer cleaning, water heaters and sump pumps. We are licensed, bonded and insured. Call A1 Absolute Plumbing in Lockport for emergency service, septic maintenance and all your plumbing needs!

Areas Served

Our Certifications

Licensed, Bonded and Insured

What We Offer

Our Specialties include:

Sump Pumps
Commercial and Residential Plumbing
Gas Lines for Pool Heaters
Rodding

Our Services include:

Sewer Cleaning: Thorough sewer line rodding and cleaning to eliminate clogs and restore proper flow.
Septic Repair: Expert diagnosis and repair of septic system issues to ensure safe and efficient operation.
Excavating: Professional excavation services for plumbing installations, repairs, and sewer line access.
Water Heaters and Sump Pumps Installation and Repair: Installation, maintenance, and repair of water heaters and sump pumps to keep your home dry and comfortable.
Refrigerator Water Line Hook-up: Quick and secure connection of water lines to refrigerators for ice makers and dispensers.
Gas Line Installation: Safe and code-compliant installation of new gas lines for appliances and heating systems.
Gas Line Repair: Prompt repair of damaged or leaking gas lines to protect your home and family.
Leak Repair: Detection and repair of water leaks in pipes, fixtures, and appliances to prevent damage and waste.
Faucets, Toilets, Sinks, Garbage Disposals, Waterlines and Fixtures Repair and Replacement: Comprehensive service for all major plumbing fixtures—repair, replacement, and upgrades.
Dishwasher Hookups: Professional dishwasher installation and plumbing connections for hassle-free operation.
New Plumbing Installation: Complete plumbing system installations for new construction, remodels, or additions.
Bathroom Additions: Plumbing services for adding new bathrooms, including water and waste line installation.
Emergency Service: Fast, reliable emergency plumbing services when you need help most.
Available 24-Hours a Day: Round-the-clock availability for urgent plumbing issues—day or night.
Can Order Any Brand: Access to a wide range of plumbing products—custom orders available for any brand.
Service All Makes and Models: Experienced in servicing all brands and models of plumbing fixtures and systems.

Our Brands include:

Richmond

Our Products include:

Water Heaters
Tankless Water Heaters
Sump Pumps
Ejector Pumps
Garbage Disposal
Sinks
Faucets
Toilets
Water Softeners
Reverse Osmosis

Testimonials

On 11/25/2025 Stephanie BW had this to say:
Great work! Very respectful of the space- just as clean as when they arrived. They executed exactly what we needed and they were really up front with everything. Would recommend! (Drain replacement done)

On 11/13/2025 michael garcia had this to say:
Came out super fast got the job done quick. Reasonably priced.

On 11/11/2025 MCCARTHY LTD. had this to say:
Allen is highly professional and reliable and does great work fast.

On 10/22/2025 T Aquino had this to say:
Had a toilet leak. Simple enough. Alan fixed it quickly and also made suggestions how to make the toilet flush better. Great job.

On 10/18/2025 thomas sible had this to say:
The team that worked on the plumbing issue I had today was topnotch. Older houses have difficult issues due to their age. This team handled them flawlessly. They were very careful to keep the work are clean and that's hard to do when you are working with water and leak issues. True professionals, highly skilled, prompt and dedicated to permanently solving the problem.

Contact Us

A1 Absolute Plumbing
519 E 3rd St Lockport, IL 60441
Phone: (708) 301-9259
Secondary: (708) 301-9259
Mobile: (815) 838-2219
Email: a1absoluteplumbing@gmail.com

Serving a 25-mile radius

Where To Find Us

Payment Types Accepted

MasterCard, Personal Checks

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 5:00 PM
Tuesday: 7:00 AM - 5:00 PM
Wednesday: 7:00 AM - 5:00 PM
Thursday: 7:00 AM - 5:00 PM
Friday: 7:00 AM - 5:00 PM
Saturday: 8:00 AM - 3:00 PM
Sunday: 9:00 AM - 12:00 PM

FAQ

What services does A1 Absolute Plumbing offer?

We specialize in:

▸General plumbing repairs and installations
▸Rodding and sewer cleaning
▸Water heater services
▸Sump pump maintenance and installation
▸Septic system maintenance
▸Emergency services are also available

Are you licensed and insured?

Yes, A1 Absolute Plumbing is fully licensed, bonded, and insured for your peace of mind.

Do you offer emergency plumbing services?

Absolutely. We provide rapid response emergency plumbing services throughout our service area and are available for emergency service 24 hours a day!

What areas do you serve?

We proudly serve Lockport, and with a 25-mile radius including; Joliet, Romeoville, Homer Glen, New Lenox, Plainfield, and Lemont.

How often should I have my plumbing inspected?

Annual inspections are recommended to catch small issues before they become costly repairs.