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HTA Companies, Inc

Founded 1990 • With Angi since September 2008


(6) Verified Reviews

Business Details

Phone Number


5855 Michigan Rd

Diamondale, MI 48821


We take pride in our 20 year history of serving residential and commercial developers, general contractors, property management companies, commercial property owners and landscape architects.

Verified Reviews

A few reviews for this pro...
Scott I.
HTA never responded to my inquiry through Angie's List.
Description of Work
I need a sprinkler system repaired.
irrigation systems
Sharon K.
Description of Work
irrigation systems
David A.
Description of Work
Installed a french drain.
landscaping, irrigation systems
Jeff G.
The dialogue and communication was good. Scotts follow ups were timely and he gave a good explanation of the parts they use and how their process works. He met with me and walked our yard and asked good questions. He delivered a proposal and a general layout of the heads and zones. I had a couple questions about the pricing and warranties as the proposal wasnt itemized enough for my liking. They answered my emails quickly and provided great service overall but didnt go into details about the proposal items. Unfortunately the gap in price between them and other companies was around 1500 dollars. The savings in water and component quality just weren't enough to justify that gap for my wife and I. It would take approximately 10 years for us to recoup that cost. If pricing is not a concern, then I would recommend using them. But do note they are inflexible with their price. It is what it is and can't be changed.
Description of Work
They provided us with a proposal for an underground irrigation system for our yard and plants.
landscaping, irrigation systems
Steve H.
Scott from HTA Companies contacted me promptly to schedule an appointment to review my property for a quote. The bid was delivered on-time and with sufficient detail (Approximate # of heads, brand of system, # of zones, etc). Scott took the time and effort to contact the original installer of our well system to make sure we had sufficient water pressure for the system he designed. Scott mentioned that due to the features of my lawn a few additional heads might be required for sufficient coverage -- and if this was the case they would be provided at no additional charge. Several additional heads were added and the original bid was still honored. HTA does not do their own plumbing (to get a line outside of the house) and this was not included in their quote. An estimate for the plumbing was included however and they recommended a specific plumber to use - due to a difficult install in my particular basement we elected to choose a different plumber at a lower cost for this work. Scott worked directly with the plumber we chose to make sure the hookups were done correctly. The workers were very professional while on our property. The work started on time and was completed quickly and on budget. Thy were careful with existing landscape and put everything back the way it was found by the time they were finished. The trenches that were dug for the water lines are barely noticeable. We are very happy with the system that was installed and the work that HTA completed. We would highly recommend this company for irrigation work.
Description of Work
I contracted HTA Companies to install a new home sprinkler system on my 1+ acre country lawn with a well.
irrigation systems
They were very cooperative. They worked hard to get us what I wanted. They had a designer to help get things set up. Some of the stuff was my idea. The staircase looks beautiful. They were here on time. They were very nice. They were knowledgeable about landscaping.
Description of Work
They put in a landing and stone stairway of different sizes. Then there is another little area of flagstones. They also put in a garden with roses and burning bushes. There is a little walkway by the back garage door. They cleaned up everything to make it look real nice. They transplanted our peonies to the side of the house.

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    Business Highlights

    Emergency Services OfferedEmergency Services Offered
    All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves.To find more licensing information for your state, visit our Find Licensing Requirements page.
    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Check, Visa, MasterCard, Financing Available
    Senior Discount
    Emergency Service

    Services Offered

    Commercial & Residential Landscape Design, Landscape Installation, Water Features, Retaining Walls, Brick Paver Patios, Flagstone, Decks, Hydro Seeding, Sodding, Irrigation, Snow Removal, Parking Lot Striping & Parking Lot Sweeping, Inferred Asphalt Repair, Property Management.

    Services Not Offered

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    Frequently Asked Questions & Answers about HTA Companies, Inc

    How is HTA Companies, Inc overall rated?

    HTA Companies, Inc is currently rated 4.8 overall out of 5.

    What days are HTA Companies, Inc open?

    HTA Companies, Inc is open:

    Monday: 8:00 AM - 4:30 PM

    Tuesday: 8:00 AM - 4:30 PM

    Wednesday: 8:00 AM - 4:30 PM

    Thursday: 8:00 AM - 4:30 PM

    Friday: 8:00 AM - 4:30 PM

    What payment options does HTA Companies, Inc provide

    HTA Companies, Inc accepts the following forms of payment: Check, Visa, MasterCard, Financing Available

    Does HTA Companies, Inc offer free estimates?

    Yes, HTA Companies, Inc offers free project estimates.

    Does HTA Companies, Inc offer eco-friendly accreditations?

    No, HTA Companies, Inc does not offer eco-friendly accreditations.

    Does HTA Companies, Inc offer a senior discount?

    No, HTA Companies, Inc does not offer a senior discount.

    Does HTA Companies, Inc offer emergency services?

    Yes, HTA Companies, Inc offers emergency services.

    Are warranties offered by HTA Companies, Inc?

    Yes, HTA Companies, Inc offers warranties.

    What services does HTA Companies, Inc offer?

    HTA Companies, Inc offers the following services: Commercial & Residential Landscape Design, Landscape Installation, Water Features, Retaining Walls, Brick Paver Patios, Flagstone, Decks, Hydro Seeding, Sodding, Irrigation, Snow Removal, Parking Lot Striping & Parking Lot Sweeping, Inferred Asphalt Repair, Property Management.