How to Save Money on Heating Bills: 12 Best Tips for Homeowners
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Plumbing in Andover, MN
Andover's Trusted Plumbing Experts
Looking for reliable plumbing services in Andover, MN? Thelen Plumbing, Heating, and Air is your trusted local expert. Our fully licensed and insured plumbers are dedicated to delivering fast, dependable solutions—because we know plumbing problems never wait for a convenient time. Whether it’s a burst pipe, a leaking faucet, or a full system installation, we act quickly to restore comfort and functionality to your home. When you choose Thelen, you’re choosing quality workmanship, responsive service, and long-term peace of mind.
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Dependable Local Plumbers
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Professional Assistance with Water Heaters, Water Softeners & More
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Competitive Pricing
Let’s Get Started!
Professional Water Filtration Assistance
Say Goodbye to Contaminated Tap Water in Andover, MN
No one should have to worry about what’s coming out of their faucets. If your water smells odd, tastes metallic, or leaves residue on fixtures, it’s time for a change. At Thelen Plumbing, Heating, and Air, we install advanced water filtration systems that remove harmful contaminants, sediment, chlorine, and excess minerals—right at the source. The result? Clean, great-tasting water for drinking, cooking, bathing, and more. Protect your family’s health and your home’s plumbing with a trusted, whole-home solution tailored to Andover’s water conditions.
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What We Do
View the wide range of top-tier services we offer folks in the Twin Cities and North West Metro area.
🚨 Five Signs You Need a Plumber in Andover, MN
Plumbing issues don’t go away on their own—and waiting too long can lead to costly water damage, mold, or even structural problems. At Thelen Plumbing, Heating, and Air, we help Andover homeowners catch and fix issues early with fast, expert service. Here are five common red flags that it’s time to call in the pros:
1. Low Water Pressure
If your faucets or shower suddenly feel weak, it could mean mineral buildup, pipe leaks, or a hidden blockage. Our licensed plumbers can quickly diagnose whether it’s an isolated fixture issue or a sign of a bigger problem—and get your pressure back to normal.
2. Slow-Draining Sinks or Tubs
Water pooling in your sinks or tubs often points to clogs caused by hair, grease, or soap scum. While DIY tools might help temporarily, recurring slow drains usually mean a deeper blockage. We use professional-grade equipment to clear clogs safely and restore full flow.
3. Foul Smells from Drains
Sewer-like odors or musty smells from your plumbing system could indicate a dry P-trap, broken vent pipe, or even a cracked sewer line. Our team can inspect your system and resolve the issue before it turns into a health hazard or a bigger mess.
4. Water Stains or Discoloration
Spots on your walls, ceilings, or floors often mean there’s a hidden leak behind them. These slow leaks can rot wood, grow mold, and rack up repair bills fast. We use leak detection tools to find and fix problems before they spread.
5. Noisy Pipes
Banging, whistling, or rattling pipes are not just annoying—they may signal loose fittings, trapped air, or high water pressure. We’ll identify the source and provide a fix that protects your plumbing and your peace of mind.
🛠 Work with Andover’s Most Trusted Plumbing Team
If you’ve noticed any of these warning signs, don’t wait. Thelen Plumbing, Heating, and Air delivers fast, friendly service to keep your home running smoothly. We’re local, experienced, and ready when you need us most.
This company is AMAZING. They came out to repair our furnace, and unfortunately found a critical safety issue which required immediate same day replacement. The tech explained the issue simply and in a way that I could understand. They were also extremely gracious about working…
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E.C
I was very satisfied with my service today. I was without heat and all inquiries I called was out two days. Thelen mechanical was able to come out that day and had my furnace up and running with in a few hours.
Calvin B.
Couldn’t of asked for a better experience working with Taylor and the whole team at Thelen Plumbing, Heating, and Air. We were in a emergency situation and they went above and beyond to get our new furnace installed the very next day. Would 100% recommend…
Trevor C.
4.9 Rating
5.0 Rating
See Why Our Customers Love Us
We know we're the best at bringing top-notch service to your doorstep, but we don't expect you to just take our word for it. Check out our reviews to find out why our customers keep coming back.
Read More ReviewsWorking With Us Is Easy!
Step 1
Connect With Us!
Give us a call or fill out a form and we’ll figure out a time to schedule an inspection.
Step 2
Get a Free Inspection
Get your situation assessed and problem diagnosed by a pro.
Step 3
Put it on The Books
Schedule the work that needs to be done and get the go-ahead from you!
Step 4
Let’s Shake on It
We’ll work together to figure out the best time to start your project!
Local Plumbing Expertise
Why Andover Homeowners Trust Thelen
At Thelen Plumbing, Heating, and Air, we’ve helped countless homeowners across Andover, MN resolve everything from frozen pipes to full water heater failures. Our licensed and insured team brings real-world experience to every job—delivering solutions that are fast, effective, and built to last.
We believe trust is earned. That’s why we offer:
- Certified technicians trained in the latest plumbing technologies
- Locally recognized service, with dozens of 5-star reviews from Andover residents
- Transparent communication—you’ll always know what we’re doing, why, and how much it costs
- Free second opinions, so you never feel pressured or rushed into a repair
Whether you’re scheduling a simple faucet fix or a full system installation, you can count on us for honest answers and expert workmanship backed by a satisfaction guarantee.
Give Us a Call
Serving Andover, MN & Surrounding Cities
Whether you're dealing with frozen pipes, hard water, or emergency repairs, our team delivers fast, reliable service backed by deep local experience. We’re proud to help keep Andover homes running safely, efficiently, and comfortably all year long.
Got Questions? We've Got Answers!
What plumbing services do you offer?
Our crew tackles kitchen and bathroom fixture installation, general plumbing fixture repair, pipe installation + repair, and water heater installation + repair.
Do you offer financing?
HVAC and plumbing issues never happen at convenient times, do they? We offer financing with both Synchrony Bank and Service Finance with convenient monthly payment options.
Isn’t my filtered pitcher doing enough to help my water?
Actually, no. Pitchers and faucet-mounted filters use activated carbon to filter water. While it does remove some contaminants, it mostly improves the taste, since it’s not in contact with the carbon long enough to make much of a difference.
Why should I install a water softener?
If you notice a build-up of minerals on pipes and fixtures, spots on your glassware, and poor appliance life, it might be a sign that you have hard water. A water softener can help with these issues.
