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Plumbing Services in the Lehigh Valley

At Andreas Plumbing, Heating & Air Conditioning, we take pride in being a fourth-generation, family-owned and -operated business. We’re dedicated to providing dependable plumbing services throughout the Lehigh Valley with the personal attention our customers deserve. We also offer 24/7 emergency plumbing service for urgent issues that cannot wait.

With Andreas, you’re not just another customer; you’re part of our extended family. We also provide flexible financing options to help make essential plumbing repairs and system upgrades more accessible.

From water heaters and clogged drains to gas lines, sump pumps, leaking pipes, and sewer problems, you can depend on one experienced team for plumbing needs large and small. We’re here with 24/7 emergency repairs and dependable plumbing solutions designed to keep your home’s plumbing and drain systems operating safely and reliably.

Our highly trained and background-checked technicians are ready to assist you. We’re not just local plumbers; we’re your neighbors and friends. Contact Team Andreas today to schedule plumbing service in the Lehigh Valley.

Basement Leak Repair

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Clogged Drain Repair

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Drain & Sewer

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Drain Cleaning

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Ejector Pump Repair

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Emergency Services

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Expansion Tank Installation

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Faucet & Sink Repair

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Garbage Disposal

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Garbage Disposal

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Gas Line Repair

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Hydro Jetting

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Leak Detection

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Pipe Repair & Replacement

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Sewer Line Replacement

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Sewer Repair

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Slab Leak Repair

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Sump Pump Installation

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Sump Pump Repair

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Sump Pumps

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Tankless Water Heaters

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Toilet Repair

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Trench Sewer Line

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Water Heater Maintenance

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Water Heater Repair

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Water Heater Replacement

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Water Heaters

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Water Line Repair

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Water Softeners

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Water Treatment

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Well Pump Repair

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Well Pumps

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The Andreas Guarantee!

Andreas is a fourth-generation, family-owned and -operated plumbing company that knows pipe issues inside and out. You can count on our licensed and insured technicians for exceptional service in any project. We even offer 24/7 emergency pipe repair and replacement because we know that these situations typically happen at the most inconvenient times.

See what our customers are saying!

    
 
 
       Posted on Google  
   
   Tami K 
 
 
 
 Trustindex verifies that the original source of the review is Google. this was a great experience from start to finish.   From initial contact the woman who took my call was pleasant, friendly and genuinely sounded like she cared and wanted to help me.  ( not just another sale)   a technician came to my home within a few days and assessed the damage and replaced the HWH and also a fixed a few other issues i was having that i didnt even tell them about in the initial phone call without hesitation.  he was fast and courteous and knowledgeable.  i am very impressed with this company and i highly recommend them to anyone needing plumbing services.
  
 
      Posted on Google  
   
   Vicky P 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very helpful and professional.
  
 
      Posted on Google  
   
   Chris L 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quickly resolved the issue
  
 
      Posted on Google  
   
   Joyce K 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kevin Torres Comfort Expert HVAC is as stated.  Was comfortable with KT during heat pump inspection professional and is an expert in field and customer service.  Thank you.
  
 
      Posted on Google  
   
   Marie H 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional.
Would recommend to anyone
When he tells you a price. It's the price.
There's no uncharge or hidden fees
Great Great company.
  
 
      Posted on Google  
   
   Amy M 
 
 
 
 Trustindex verifies that the original source of the review is Google. From start to finish, my experience was stellar.  From clear communication, timely updates and a punctual technician, I had no issues with my Service.  Alex was very personable and comprehensive, paying attention to detail.  He explained his findings to me as he went along then provided a written report for my records.  I highly recommend Andreas P&H.
  
 
      Posted on Google  
   
   Tony A 
 
 
 
 Trustindex verifies that the original source of the review is Google. We've used Andreas for multiple projects. Ryan and Tanner did such a great job installing the rough plumbing for our future offices...we're so happy with all of the Andreas Team.
  
 
      Posted on Google  
   
   James D 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had the one year check up and servicing of my mini split setup today. I have an outside unit and three head units inside. Ryan was the technician that came out today to perform the work. Absolutely 5 stars no questions asked. He was knowledgeable, thorough, communicative, and more than happy to answer my questions. He was helpful in really giving great pointers on how to care for the system and keep it going strong. I opted to have a servicing done on one of the units today to clean out the fins. Again, thorough, considerate in putting down paper towels to catch and mess from the fluids, and great check on the flow of water for drainage. It was a pleasure having Ryan out today! Would highly recommend him!
  
 
      Posted on Google  
   
   Margaret s 
 
 
 
 Trustindex verifies that the original source of the review is Google. One of the best service I experienced Dean was great on the first day Josh and though I can’t remember the other gentleman name they was quick and professional
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Common Plumbing Issues in the Lehigh Valley

Living in the Lehigh Valley, homeowners often face unique plumbing challenges due to the age of homes, seasonal changes, and hard water issues. At Andreas Plumbing, Heating & Air Conditioning, we’re no strangers to these problems, and we’ve spent decades perfecting our solutions to tackle them. Typical plumbing problems we handle include:

Clogged Drains: Soap scum, hair, and grease can quickly block your drains. We use advanced tools to clear them effectively without damaging your pipes.
Low Water Pressure: Often caused by buildup in older pipes or a hidden leak. Our technicians will diagnose and restore your water pressure to normal.
Leaking Faucets: These not only waste water but can drive up your water bills. We’ll repair or replace faulty fixtures to save you money.
Water Heater Issues: From cold showers to strange noises, we specialize in water heater repair and water heater installations.
Sewer Line Problems: Tree roots and aging pipes can lead to backups. Our camera inspections pinpoint the issue so we can provide the best solution.
Burst Pipes: Pennsylvania winters are rough, and frozen pipes are a common problem. We’re equipped for emergency plumbing repairs, even during the coldest months.

No matter what the issue, our team is ready to provide professional plumbing services in Lehigh Valley that are tailored to your needs.

Full-Service Plumbing Company in the Lehigh Valley

Team Andreas is your full-service plumbing expert, capable of handling a wide range of plumbing needs. Our residential plumbing services in the Lehigh Valley include:

We pride ourselves on our comprehensive plumbing expertise, ensuring that no matter the issue, we have the solution. Whether it’s a clogged drain, a malfunctioning water heater, or a significant pipe repair, we’re here to provide the necessary services.

How Our Plumbing Services Work

When plumbing problems disrupt your home, our team takes a thorough and professional approach to identifying the issue and delivering the right solution. From minor leaks to more complex plumbing concerns, we focus on accurate diagnostics and dependable repairs that help restore your plumbing system as quickly as possible. Our process begins with a detailed inspection of the affected plumbing system. Using professional diagnostic methods and equipment, our plumbers evaluate pipes, fixtures, drains, water lines, and other components to locate the source of the problem. This allows us to identify underlying issues instead of only treating surface symptoms.

Our Plumbing Service Process Includes:

Comprehensive system inspections to identify plumbing issues accurately
Leak detection and diagnostics for hidden pipe or water line problems
Evaluation of water pressure, drainage performance, and fixture operation
Clear explanations of recommended repair solutions and next steps
Professional repairs using quality parts and proven plumbing methods
Final testing to ensure the plumbing system is operating properly and efficiently

Once the issue has been diagnosed, our plumbers perform the necessary repairs with attention to quality workmanship and long-term reliability. Whether the job involves repairing pipes, replacing fixtures, clearing drains, or restoring water flow, we work carefully to ensure your plumbing system operates safely and efficiently before the service is complete.

24/7 Emergency Plumbing Repairs

When you have a plumbing emergency, you can count on Andreas Plumbing, Heating & Air Conditioning to be there. Our 24/7 emergency service ensures you’re never left alone when disaster strikes. Emergencies can be financially challenging, which is why we offer special coupons to help you save on repairs. Signs you may need emergency plumbing service include:

Sudden leaks
Burst or frozen pipes
Sewage backup
Loss of hot water

Don’t wait — contact us immediately for fast and reliable plumbing repairs.

Drain & Sewer Solutions

We’re experts in maintaining the health of your drains and sewer systems. Our drain cleaning services keep your plumbing running smoothly, and in cases of more serious issues, we offer sewer line replacement. We use advanced techniques such as hydro jetting to clear even the toughest blockages, ensuring your plumbing works at its best. Give us a call to schedule a drain or sewer service today!

Water Treatments & Well Systems

Our expertise in well services is unmatched, and we offer a comprehensive range of water treatment services to ensure your water is clean and safe. From water testing to water softeners and purification systems, we’ve got you covered. Ensure clean, fresh water with our well services. Call us to schedule service.

Why Choose Andreas?

At Andreas Plumbing, Heating & Air Conditioning, we’ve been proudly serving the Lehigh Valley for generations. As a family-owned business, we know how important it is to treat every customer like they’re part of our family. When you choose us, you’re not just hiring a plumbing company — you’re gaining a partner who genuinely cares about your home and comfort. Our dedication to honest service, upfront pricing, and high-quality materials sets us apart. With fully trained technicians and a commitment to excellence, we’ve earned our spot as one of the most reliable Lehigh Valley plumbers. Here’s why we stand out:

Family-Owned and Operated: We treat our customers like family, offering personal attention and care on every job.
24/7 Emergency Service: Day or night, our live representatives are ready to dispatch a technician to address urgent plumbing issues.
Honest Pricing: No hidden fees or surprises — just upfront quotes before we start any work.
Fully Licensed and Insured: We’re a reputable company that prioritizes your peace of mind.
Versatile Expertise: From simple fixes to complex sewer line repairs, we’re trained to handle a wide range of plumbing needs.

When you call us for residential plumbing services in the Lehigh Valley, you’re getting more than a plumber — you’re getting a partner who truly cares about the well-being of your home.

Schedule Top-Rated Plumbing Service in the Lehigh Valley

When you choose Andreas Plumbing, Heating & Air Conditioning, you’re choosing a plumbing service that goes above and beyond. Financing options are available to help you manage your plumbing needs without straining your budget. With our 24/7 emergency service, we’re always just a call away. We’re proud to service all brands, and our background-checked technicians ensure the quality and reliability you deserve. Contact Team Andreas today to schedule a top-rated plumbing service in the Lehigh Valley!

Today's Special Offers!

Pre-Season Check

Schedule by 09/15/26

Pre-Season Check

Schedule by 09/30/26

Buy a Furnace, Get an A/C FREE

Schedule by 09/30/26

*Pending credit approval.

Expires: 09/30/26

Complimentary Maintenance*

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FREE Lifetime SPP Membership

ANY PLUMBING, HEATING, OR A/C REPAIR

Expires: 12/31/26

AIR CONDITIONING REPLACEMENT

Expires: 12/31/26

FURNACE OR HEAT PUMP REPLACEMENT

Expires: 12/31/26

Main Line Drain Clearing

Finance With Confidence!

Same-Day financing available for qualified customers, protect your comfort today without breaking the bank!

FAQs About Plumbing Services

What Should I Do Before the Plumber Arrives in an Emergency?

If you experience a plumbing emergency, shutting off the main water supply can help reduce the risk of additional water damage while waiting for service. Homeowners should also avoid using affected fixtures and clear the area around the plumbing issue when possible. Knowing how to shut off water in an emergency can help you respond quickly and protect your home before the plumber arrives.

Why Is My Water Pressure Low Throughout the House?

Low water pressure throughout your home may be caused by clogged pipes, hidden leaks, mineral buildup, faulty pressure regulators, or issues with the municipal water supply. When multiple fixtures are affected at the same time, it often points to a larger plumbing system problem. Understanding the common causes of low water pressure can help homeowners determine when professional plumbing repairs may be needed.

What Plumbing Issues Should Be Fixed Right Away?

Certain plumbing problems should be addressed immediately to help prevent water damage and larger system issues. Burst pipes, active leaks, sewage backups, overflowing fixtures, and sudden drops in water pressure can all indicate serious plumbing concerns. Learning how to detect plumbing leaks can help homeowners recognize warning signs early and schedule professional service before the problem worsens.