What is the company's focus when it comes to maintaining properties?

Landmark Premier Grounds Keeping Company is dedicated to maintaining properties in a professional and well-groomed manner. Their goal is to provide the most complete grounds maintenance service possible to their customers.

Does Landmark Premier Grounds Keeping Company offer design services?

Yes, Landmark Premier Grounds Keeping Company offers design services as part of their comprehensive grounds maintenance offerings.

What areas does Landmark Premier Grounds Keeping Company serve?

Landmark Premier Grounds Keeping Company serves Tulsa and Northeastern, Oklahoma.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Landmark Outdoor Services

Q: What services does Landmark Premier Grounds Keeping Company offer?

Landmark Premier Grounds Keeping Company offers a wide range of services, including landscape, hardscape, drainage, lighting, weed control, water features, and design services in Tulsa and Northeastern, Oklahoma.

$1.6M revenue • 8 employees • 10901 E 11th St, Tulsa, OK, 74128, United States

Last Updated Aug 15, 2026

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Company Overview

Company Name

Landmark Outdoor Services

Address

10901 E 11th St, Tulsa, OK, 74128, United States

Website

mowandclean.com

Phone

(918) 622-5296

Approx. Annual Revenue

$1.6M

Employees

Established

2018

Google Reviews

4.1 (27 reviews)

Google Business Category

Lawn care service

About Landmark Outdoor Services

Landmark Premier Grounds Keeping Company, located in Tulsa, Oklahoma, offers a wide range of outdoor services, including landscape, hardscape, drainage, lighting, weed control, water features, and design. With approximately 51 employees, the company is committed to maintaining properties in a professional and well-groomed manner throughout the year, providing comprehensive grounds maintenance services.

Business Profile

Read from the Landmark Outdoor Services website on Nov 10, 2026. Hover an item to see the exact wording it came from.

How Landmark Outdoor Services works

Free estimatesⓘ

Ownership (as declared by the business)

Family-owned

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2026; Detailed services and portfolio

Recent changes

What changed on the Landmark Outdoor Services website and Google listing, as detected by Coldlytics on each visit.

Nov 10, 2026
Google reviews went from 27 to 27
Nov 10, 2026
Google rating went from 4.2 to 4.1

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Frequently Asked Questions about Landmark Outdoor Services

Technologies Used

Social Profiles

Key Decision Makers

Steve Gross Owner

Blake Gross Owner