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Verified Reviews for Septic Tank Service pros in Lagrange, WY

*The Angi rating for Septic Tank Service companies in Lagrange, WY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Lagrange, WY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on October 12, 2026

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Avatar for Zell Heating & Cooling, LLC
Zell Heating & Cooling, LLC
4.6(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lagrange, WY and surrounding areas

In business since 1979

Free estimates

Emergency services offered

Zell, LLC is the premier professional company offering residential services to our clients in the Fort Laramie area. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Please call us today to schedule your appointment with Wyoming's true professionals at work for you!

Shop Furnace
Mobile Home Furnace
Shop Heater
Commercial Refrigeration
Commercial Refrigeration

+9

Recommended by100%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lagrange, WY and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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+2

Recommended by65%of homeowners
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All Pros Septic
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Lagrange, WY and surrounding areas

In business since 2007

Free estimates

Emergency services offered

All Pro Septic is owned by Bryon and Jamie Mackey, they have been serving the Colorado community for over 20 years. We pride ourselves in being able to provide a solution to any need you may have, and completing your job on time. Our company offers quality and reliable service you can count on. In addition, our friendly and professional staff is here to answer any questions you may have about our company or our services. \n \nWhether you need a new septic system installation, repair to your existing system, an inspection report for a real estate transaction, or a septic tank pumped, we have what you need at prices you can afford. At All Pro Septic, our goal is to provide you with fast, friendly, professional service of the highest quality. \n \n

Septic System Installation
New septic tank
Septic System Installation
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Graves Enterprises
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Lagrange, WY and surrounding areas

In business since 2018

Free estimates

Offers commercial services

Graves Enterprises 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

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Septic Tanks questions, answered by experts

Many variables, such as home size, type of engineered system, the material used, soil conditions, and water usage, dictate how long your system will last. On average, most homeowners find that their system lasts 15 to 20 years, though it’s not unheard of for them to last up to 40 years with annual and preventative septic maintenance.

French drains, sump pumps, and exterior waterproofing systems are common options. Choose one that best suits your property’s needs.

The easiest thing you can do to prolong the life of your septic system is to adopt septic-safe practices. This includes not flushing non-biodegradable items, chemicals, or excessive grease down drains and scheduling regular septic tank pumping to prevent buildup. It’s also important to fix plumbing leaks promptly and to practice water conservation to avoid overloading the system. To maintain your drain field, avoid heavy vehicle traffic and plant shallow-rooted vegetation in the area. Most importantly, invest in routine inspections and maintenance to detect and address issues early.

Several warning signs can indicate current or future issues with your well pressure tank. If you notice inconsistent water pressure, water spitting from your faucets, clicking sounds, or electricity bill spikes without other obvious causes, it may be time to get your pressure tank and well system looked at by a professional.

Mound systems can fail if foreign objects are flushed into the septic tank, the septic tank is backed up with solid waste (sludge), if wastewater floods or seeps from the mound, or if any part of the system is clogged. To prevent this, only flush toilet paper and your normal “business” down toilets, and get a septic inspection at least yearly.

The Lagrange, WY homeowners’ guide to septic tank services

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

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