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*The Angi rating for Lawn Irrigation companies in Spearfish, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

*The HomeAdvisor rating for Lawn Irrigation companies in Spearfish, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.

Last update on May 22, 2026

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Avatar for Valley Construction Co.
Valley Construction Co.
5.0(
2
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or Activate

Serving Spearfish, SD and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

As a local member of the community, I have been in the construction industry for just over 10 years. With experience ranging from general construction needs, to light electrical, and plumbing I have the knowledge it takes to complete a job on time and with excellent quality. \n\nWhy pay more for a large contractor to provide you a simple service when you can save money and have some peace of mind knowing a local member of the community is taking care of your needs and providing exactly what you need.

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Avatar for Second Nature
Second Nature
0.0(
2
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Spearfish, SD and surrounding areas

In business since 2005

Free estimates

Credit card accepted

Here at Second Nature, we have been serving Rapid City, SD and surrounding areas since 2005. We offer high quality service at a fair price. We provide the expertise you are looking for while delivering the professionalism you expect. We also understand that doing the job right, the first time, is of great value to our customers. Contact us today for more information.

Recommended by100%of homeowners
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J&J Construction
New to Angi
Lawn and Garden Sprinkler System - InstallSprinkler System for Lawn and Garden - Winterize or Activate

Serving Spearfish, SD and surrounding areas

In business since 1995

Free estimates

J&J Construction Inc. has a single mission: Complete Customer Satisfaction! We strongly believe in giving our customers the most for their money. So, we work with only the highest quality materials, experienced and professional craftsmen. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience

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Avatar for Joe's Sights And Sounds
Joe's Sights And Sounds
New to Angi
Lawn and Garden Sprinkler System - Install

Serving Spearfish, SD and surrounding areas

In business since 2021

Free estimates

Joe's Sights And Sounds 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.

Response time1 day
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Lawn Irrigation questions, answered by experts

Post-seeding care involves regular watering, mowing when appropriate, and occasional re-seeding to cover sparse areas.

Depending on the lawn treatments, the best times of the year to redo your lawn are between mid-August and mid-September for overseeding and renovation treatments. For areas such as the southern United States, lawn aeration works best during the fall, when the temperatures begin to drop. Otherwise, early spring is your next best bet because the grass is fresh and ready to absorb nutrients, and the temperature isn’t hot enough to fry the grass and the renovation materials.

The first step in re-doing a bad lawn is correctly diagnosing the problem. That’s why we recommend calling a licensed and trustworthy lawn care company that can help turn your damaged lawn around. Once the problem is diagnosed and fixed, you’ll want to keep up with lawn maintenance by watering, mowing, and feeding your lawn the proper nutrients.

Power seeding can be worth it if your existing lawn is looking sparse or patchy. Power seeding can quickly and effectively plant new grass seeds and help grow a thicker lawn. But if your lawn is in pretty good health but could use a little more TLC through dethatching, fertilizing, weeding, or aerating, you may not need to spend money on power seeding costs.

Seeding a lawn offers several advantages over laying sod, primarily related to cost and variety. Seeding is less expensive upfront, making it a more budget-friendly option. It also provides a much broader selection of grass varieties, allowing you to choose the best type for your specific climate and soil. Additionally, seeding allows grass roots to establish directly in the native soil, and the installation process is typically less labor-intensive than sodding. However, it's important to consider that sod offers better immediate protection against weeds and erosion.

The Spearfish, SD homeowners’ guide to lawn irrigation services

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

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