David H. Melvin, Inc. Consulting Engineers

David H. Melvin, Inc. Consulting Engineers Established in 1989, David H.

DHM - Melvin Engineering
We are a full service engineering consulting firm and a company of character, serving our clients to the best of our ability and with integrity. Melvin, Inc., (DHM) is a full service consulting engineering firm with offices in Marianna and Tallahassee, Florida FDOT Prequalified -
Civil - Structural - Transportation - Grants - Planning - Economic Development

Ribbon Cutting - RescheduledJoin us to celebrate!!Monday, June 22 at 8:30am local time
06/17/2026

Ribbon Cutting - Rescheduled
Join us to celebrate!!
Monday, June 22 at 8:30am local time

We hope to see you there! Community gathering places are what make a city feel like "home" -- come celebrate!
06/15/2026

We hope to see you there! Community gathering places are what make a city feel like "home" -- come celebrate!

Be safe out there! Heat index is crazy today -- Fuel for possible storms...
06/13/2026

Be safe out there! Heat index is crazy today -- Fuel for possible storms...

Now in effect… Severe Thunderstorm Warning for Bay, Walton and Washington County in FL until 3:00pm CDT. Stay tuned to Panhandle Weather.

06/09/2026

Our next monthly meeting will be Monday, June 15 at 6:00 p.m. at the historic Davis-West House located at 4448 Putnam Street.

Our program this month will be presented by Kay Dennis, Municipal Development Director with the City of Marianna. Mrs. Dennis will share with us the plans for the “Ring of Trails” which will expand recreational opportunities by encircling the city with connected walking paths and greenways for both residents and visitors.

We welcome all non-members and hope to see you on Monday!

Great day for a groundbreaking! Things are happening all over the region.
06/08/2026

Great day for a groundbreaking! Things are happening all over the region.

06/04/2026

🎉 Marianna is having quite a week! 🎉

The Grand Opening and Ribbon Cutting for the new RaceTrac is set for next Tuesday at 9:30 AM, and we'll be watching all the festivities from our Marianna camera! 📹

First, a brand-new traffic light at Magnolia Road and Hwy 71... now a new RaceTrac opening its doors. Marianna is growing! 🚦⛽

We'll try to capture the excitement and maybe even a few timelapse shots from the camera as the celebration gets underway.

Who plans on stopping by the new store?
Download the Panhandle Weather App now at Onelink.to/panhandleweather

06/02/2026

Magnolia Boat Landing (4753 Magnolia Road Marianna, FL) will be closed from 4:00 PM Tuesday 6/2/26 until Noon on Friday 6/5/26 for repairs.

05/31/2026

In need of roadside assistance on a Florida interstate? Just dial *347 and a Road Ranger will come to assist. From tire changes to emergency fuel fill-ups, our Road Rangers have been helping Florida’s motorists get back on their journey safely for over 25 years.

REMEMBER: Move over and slow down whenever you see one of their vehicles stopped on the side of the road.

Address

4428 Lafayette Street
Marianna, FL
32446

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+18504823045

Website

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