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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
Lockport, IL | Joliet, IL | Homer Glen, IL | Plainfield, IL | Lemont, IL | New Lenox, IL | Romeoville, IL
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 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.
On 10/10/2025
Heather Tomala
had this to say:
A1 is the most reliable service! We use him all the time. Shows up on time, gets the job done. Always feel that we're working with an honest plumber! Highly recommend.
On 10/7/2025
Lee Marie Mitidiero
had this to say:
Great company with great plumbers! No matter the job, they are experienced and professional. A1 has always been my go to for dependability and rapid response time. They are the best!
On 10/6/2025
Kevin Doyle
had this to say:
I have been a customer of A-1 Absolute for close to 25 years. Alan is always very responsive, to any issue we have had. Alan is the extremely honest, and a pleasure to be around. We have found him, & his Team, knowledgeable & very professional. Alan is always looking out for the best for his customers. I have referred A-1 Absolute, to many friends & family. They too, believe Alan to be exceptional. Alan has done the whole span of services for us over the years: Faucets, Toilets, Hot Water Heaters, Garbage Disposals, Sump Pumps, Ejector Pumps, Water Line Repairs - you name it, Alan can do it, & does it reasonably & timely. The best plumber I have ever known!
On 10/3/2025
Karli Grooms
had this to say:
A1 plumbing was very professional, on time, efficient, cleaned up after the job was complete, & fair pricing, I would definitely use them again…
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
Serving a 25-mile radius
Where To Find Us
Follow us on FacebookPayment Types Accepted
MasterCard, Personal Checks, Cash
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
▸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
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