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Plumber in Gaithersburg, MD

While plumbing is a standard feature in every modern home, the system behind it is anything but simple. When something goes wrong, whether it’s a slow drain, a hidden leak, or a burst pipe, the problem isn’t always as simple as it looks.

At United Air Temp, we have the tools, training, and experience to locate and resolve the real cause of your plumbing issues. From there, you can depend on us for lasting repairs and making sure your system is safe and up to code. Our expert plumbers in Gaithersburg, MD, can save you time, money, and the headache of a small issue turning into a major, costly disaster.

From Kentlands’ modern developments to the historic streets of Olde Towne, United Air Temp delivers trusted plumbing services throughout Gaithersburg.

Don’t wait for a small leak or a frequently clogged toilet to escalate into big problems! Contact us at United Air Temp, via phone or online scheduling, for same-day Gaithersburg plumbing service.

Comprehensive Plumbing Services in Gaithersburg

Cold winter nights in Gaithersburg can cause burst pipe repair emergencies. That’s why knowing a dependable local plumber is so important. Our team at United Air Temp handles everything from water heater repair and installation to clogged drain and sewer line repair, keeping your home’s water flowing and waste moving out.

Our expert leak detection and repair stops hidden water damage before it spreads. We also offer sump pump installation and repair to protect basements from flooding year‑round. For homes with aging infrastructure, water supply piping replacement can restore reliable service and improve water quality.

Our plumbing services cover all your water concerns:

  • Drain cleaning
  • Burst pipes
  • Clogged toilets
  • Faucet repair
  • Whole-home repiping
  • Sewer lines
  • Sump pumps
  • Water heaters
  • Water treatment
  • Main water lines

Emergency Plumbing in Gaithersburg

Plumbing disasters have a way of showing up at the worst possible moment. When that happens, we’re ready for them! Whether it’s a burst pipe in the middle of the night, a backed-up drain on a holiday, or a water heater that quits during your morning routine, our Gaithersburg emergency plumbers are on call around the clock.

When you reach out, you’ll speak with a real person who can send a trained technician right away, equipped to locate the issue and fix it fast.

How to prevent home plumbing emergencies:

  • Flush ONLY toilet paper
  • Insulate pipes before winter
  • Install a water pressure regulator
  • Use drain screens

Water Heater Services

A malfunctioning water heater can throw a functioning household into crisis mode. But when you call United Air Temp, help will be there quickly. We install and repair both traditional tank water heaters and modern tankless systems for homeowners in Gaithersburg. If your unit is leaking, producing rusty water, or struggling to keep up, our technicians can find the problem and get your hot water flowing again.

When replacement makes more sense than repair, we’ll help you choose the right size and style for your household’s needs, whether that’s steady storage capacity or endless hot water on demand.

Benefits of switching to a tankless water heater:

  • Continuous supply of hot water
  • Longer lifespan
  • More precise temperature control
  • Smaller design, saves space
  • Energy costs savings

Sewer and Drain Cleaning Experts

Slow drains and recurring clogs are a warning sign that your plumbing needs attention. At United Air Temp, our professional plumbers are Gaithersburg’s sewer and drain cleaning experts. We use advanced methods like high‑pressure hydro jetting to clear stubborn buildup and flush your lines clean.

If tree roots have invaded your sewer line, our root removal services can restore your water flow without unnecessary digging. From kitchen sinks to main sewer lines, we eliminate blockages at the source, so your drains stay clear longer.

Signs your sewer line is clogged:

  • Gurgling sounds from sinks and toilets
  • Sewage odors around drains
  • Slow drains
  • Wet soggy patches of grass

Serving the Entire Gaithersburg Area

Plumbing needs in Gaithersburg vary throughout its neighborhoods. In Kentlands and Lakelands, smart‑home‑ready condos often call for plumbing retrofits to integrate with modern systems, while Downtown Crown’s newer condos are prime candidates for efficient tankless water heater installs.

Olde Towne’s historic homes may need full repiping to handle today’s water demands, and the busy retail kitchens around Washingtonian Center and Rio rely on regular grease trap maintenance to stay compliant and clog‑free. In Quince Orchard Park, shared sewer line issues can be a concern, especially with the area’s clay soil and occasional heavy rains that make sump pump reliability a must. At United Air Temp, we understand the water challenges in Gaithersburg and have the solutions to address them.

We proudly serve these Gaithersburg neighborhoods and areas:

  • Kentlands and Lakelands
  • Downtown Crown
  • Olde Town
  • Washington Center/Rio
  • Quince Orchard Park

Your Trusted Gaithersburg Plumbing Experts

With decades of experience and industry-leading certifications, we’re Gaithersburg’s trusted partner for reliable plumbing solutions. Our commitment to superior service and customer satisfaction shines through in every job we do. Just take a look at our thousands of excellent online customer reviews, and you’ll see that our Gaithersburg plumbers come highly recommended by your neighbors.

We’ve also been named ‘Contractor of the Year’ by the Plumbing-Heating-Cooling Contractors Association, so you can feel confident knowing your plumbing is cared for by one of the most respected teams in the local industry.

Whether it’s an appliance upgrade or an urgent pipe repair, we bring expertise, care, and a vision of excellence to all our work.

Our plumbers are prompt, friendly, and highly-skilled professionals. Contact us today and see why Gaithersburg homeowners trust United Air Temp for all their plumbing needs.

Plumbing FAQs for Gaithersburg Homeowners

Plumbing services can raise a lot of questions. At United Air Temp, we believe informed customers make the best decisions—and we’re always ready to share the knowledge and experience that help keep your home’s plumbing running its best.

How do plumbers in Gaithersburg install and service tankless water heaters in new condos?
Install – Our plumbers connect the heater to dedicated gas or electrical lines and route water lines directly into the system. It is then calibrated for the home’s hot water needs and makes sure it’s properly vented.

Service – The heat exchanger is flushed to remove mineral buildup, filters are cleaned, connections are checked, and safety and efficiency are confirmed.
What sewer line repair options are available for historic homes in Olde Towne Gaithersburg?
For historic homes, we offer repiping, trenchless pipe lining, and pipe bursting.
How often should Rio restaurants schedule professional drain cleaning?
Because restaurants typically have plumbing systems and drains that are used frequently, we recommend that they be flushed once a month.
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Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Bradley Z

Their service tech was knowledgeable, polite, and professional. The service call and pricing is always reasonable and explained in detail. We have used their services for 3 years now.

John A

United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue.

Delores H

United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice.

Kim D

We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day.

Why Choose Us Discover the United Difference
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Trained Technicians
Upfront Pricing
Environmental Health & Safety
Value-Added Services
On-Time Scheduling
Commitment to Community
Quality Craftsmanship
Satisfaction Guaranteed
Save on Your Service Our Goal Is to Keep Your Home Comfortable
$39 Clean & Check Service Black Friday Coupon
$500 OFF Tankless Water Heater Installation (DC silo only)
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FREE SECOND OPINION HVAC or Plumbing Replacement
$25 OFF Refer a Friend
$250 OFF Tankless Water 
Heater Replacement
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Treatment System
Call us for a FREE ESTIMATE to install a new ductless mini single zone system with white finished indoor air handler at a SPECIAL PRICE.
Free Hot Water Tank Cleaning & Safety Inspection With Any Plumbing Repair!
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Satisfied Customers
Total Reviews
4.5 Google Rating
What Our Clients Are Saying
testimonial_image "Their service tech was knowledgeable, polite, and professional. The service call and pricing are always reasonable and explained in detail. We have used their services for 3 years now."
testimonial_image "United Air Temp was tasked to repair a leak in a bathroom that turned into a more complex issue. He had to repair a loose water line. I am grateful for his expertise and skills to handle this unexpected issue."
testimonial_image "United Air Temp has been serving my heating and cooling system for years now. They are professional, thorough, and informative. The technicians inform you when they will arrive and are nice."
testimonial_image "We've used United Air Temp for years. Honestly, they have not disappointed. Today, we had an issue and placed a call for an appointment. They got someone out the same day."

United Air Temp was named the 2022 HVACR National Contractor of the Year.

Contractor of the Year-2022 Click Here to Learn More
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