Is a sewer smell outside dangerous?

• <div><p>Sewer gas in any location can cause eye and respiratory irritation if you’re exposed at low levels, or more severe symptoms if you’re exposed at high levels—but fortunately, the fresh air outside means it’s less likely to affect your physical health. However, sewer smells outside can still indicate significant plumbing problems that will need to be dealt with, such as a potentially damaged sewer line or roof vent pipe.</p></div>

Do sewer cleaning companies need to be licensed?

• <div><p>In most states, companies that perform sewer cleaning services don’t need specific licensing, but you should always ensure you hire a licensed and certified plumber to get the work done. You can use <a href="https://www.angi.com/angi-license-check.htm">our state licensing tool</a> to check whether the potential sewer cleaning company holds a plumber’s certification and license. Hiring a certified sewer cleaning services guarantees that the work will be done safely, there won’t be additional damage done to your home, and the problem will be fixed.</p></div>

Get matched with top sewer cleaners in Sharon, VT

Q: What can be used to dissolve hair in a drain?

• <div><p>While some chemical drain cleaners with hydrochloric acid can dissolve hair, this method is not recommended as it can also destroy your plumbing pipes. A common DIY alternative is using baking soda and vinegar, which can help break down the clog but will not actually dissolve the hair. The best and safest method for clearing a hair clog is to remove it manually. You can use a drain snake, a straightened wire hanger with pliers to fish out the clog, or have a plumber use a professional auger for more severe blockages.</p></div>

Q: How often should a sewer line be cleaned?

• <div><p>A <a href="https://www.angi.com/articles/how-often-should-i-clean-my-sewer-drain.htm">sewer line should be cleaned</a> at least once every 18 to 22 months. The process takes about 30 minutes or up to 5 hours, depending on the size of the line, how easy it is to access, and how long it&rsquo;s been since the previous cleaning. If your sewer line hasn&rsquo;t been cleaned in a couple of years or you don&rsquo;t even know the last time it&rsquo;s been cleaned, it&rsquo;s time to call a pro. </p></div>

Q: Why does my crawl space smell like a sewer?

• <div><p>A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor. </p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your sewer cleaning project in Sharon, VT?

Select your specific project to find the pro for you.

Verified Reviews for Sewer Cleaning pros in Sharon, VT

*The Angi rating for Sewer Cleaning companies in Sharon, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

*The HomeAdvisor rating for Sewer Cleaning companies in Sharon, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sewer Cleaning needs.

Last update on August 28, 2025

Find Sewer cleaners in Sharon

Vermont Precision Contracting

4.9(

)

Serving Sharon, VT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Vermont Precision Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

+17

Recommended by100%of homeowners

Request Quote

American Home Shield – Home Warranty

3.5(

5,688

)

Serving Sharon, VT and surrounding areas

In business since 1971

Credit card accepted

"The called Jayco plumbing in Amarillo, TX. They located my buried sewer line and cleaned out both sewer clean-outs to my new house."

Recommended by65%of homeowners

Request Quote

Devino Electric & Mechanical

4.2(

)

Serving Sharon, VT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

We bring years of expertise and dedication to every project. With a strong background in customer service and technical proficiency, we prioritize delivering top-notch results that exceed expectations. Our commitment to continuous learning ensures that I stay updated with the latest industry trends and best practices. Whether it's troubleshooting complex issues or providing routine maintenance, we approach each task with precision and professionalism. Our goal is to build lasting relationships with clients based on trust, reliability, and exceptional service delivery.\n

Response time2 days

9 neighbors recently requested a quote

Recommended by50%of homeowners

Request Quote

Simply Plumbing & Heating,LLC - Beranda Facebook

New to Angi

Serving Sharon, VT and surrounding areas

In business since 2010

Free estimates

Credit card accepted

Here at Simply Plumbing & Heating, LLC, we specialize in all plumbing needs for all residential properties and homeowners. We are known to provide the best in quality of work at great prices. Our integrity, professionalism, and attention to detail set us apart from the rest. Give us a call today; we are happy to provide a free estimate and look forward to speaking with you!

Request Quote

Sewer Cleaning questions, answered by experts

Sewer gas in any location can cause eye and respiratory irritation if you’re exposed at low levels, or more severe symptoms if you’re exposed at high levels—but fortunately, the fresh air outside means it’s less likely to affect your physical health. However, sewer smells outside can still indicate significant plumbing problems that will need to be dealt with, such as a potentially damaged sewer line or roof vent pipe.

While some chemical drain cleaners with hydrochloric acid can dissolve hair, this method is not recommended as it can also destroy your plumbing pipes. A common DIY alternative is using baking soda and vinegar, which can help break down the clog but will not actually dissolve the hair. The best and safest method for clearing a hair clog is to remove it manually. You can use a drain snake, a straightened wire hanger with pliers to fish out the clog, or have a plumber use a professional auger for more severe blockages.

In most states, companies that perform sewer cleaning services don’t need specific licensing, but you should always ensure you hire a licensed and certified plumber to get the work done. You can use our state licensing tool to check whether the potential sewer cleaning company holds a plumber’s certification and license. Hiring a certified sewer cleaning services guarantees that the work will be done safely, there won’t be additional damage done to your home, and the problem will be fixed.

A sewer line should be cleaned at least once every 18 to 22 months. The process takes about 30 minutes or up to 5 hours, depending on the size of the line, how easy it is to access, and how long it’s been since the previous cleaning. If your sewer line hasn’t been cleaned in a couple of years or you don’t even know the last time it’s been cleaned, it’s time to call a pro.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

The Sharon, VT homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Paige Bennett
•
May 3, 2026May 3, 2026
How Much Does Main Sewer Line Clog Repair Cost? [2026 Data]
A clogged main sewer line can lead to gas or wastewater leaks. Find out what main sewer line clog repair costs by type of service, clog severity, and more.
Mike Miller
•
May 30, 2026May 30, 2026
How Much Does Installing a Sewer Cleanout Cost? [2026 Data]
Sewer cleanout costs depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.
Taylor Freitas
•
Apr 6, 2026Apr 6, 2026
How Much Does Hydro Jetting Cost? [2026 Data]
How much does hydro jetting cost? Learn hydro jet drain cleaning prices based on factors like the extent of the clog, accessibility, and more.
Taylor Freitas
•
May 21, 2026May 21, 2026
What Is a Sewer Cleanout and How Does It Work?
If you need to access your home’s main sewer line, a sewer cleanout is the simplest way to do it. But what is a sewer cleanout? Find out in this guide.
Angi
•
May 21, 2026May 21, 2026
How to Hire a Sewer Cleaning Professional
Looking for a sewer cleaning professional? Learn how to hire, what questions to ask, and find qualified pros to keep your drains flowing smoothly.
Candace Nelson
•
May 22, 2026May 22, 2026
How to Keep Your Sewer Sanitary Line Clean and Clear
The best way to keep your sewer line running smoothly is with some regular maintenance. But don’t worry—it doesn’t take much effort. Read on to learn how.