What are the opening hours?

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

Boland Supply

When there is trouble with a building’s HVAC system, getting things back up and running as fast as possible is of utmost importance.

Our trained team is experienced, knowledgeable and available to support all your service needs -in person at either of our store locations or by phone at 240-306-3100. Boland Parts stores are here to help you with what ever you need. Stop in or call and let us know what you need to get the job done and done right. Our full line of products include:

Supplies and Truck Stock
Replacement Equipment
Residential Equipment
Tools and Test Instruments
Controls
Motors
Compressors
Rental Units

09/03/2025

Don’t miss your chance to sharpen your HVAC skills this season! Our Fall Training Schedule is live and spots are filling up quickly.

Upcoming Dates:
Sept 10-11: 2-Day Basic HVAC
Sept 25: Schematics & Wiring Diagrams
Oct 2: VAV & DOATU
Oct 9: SCU & MJC
Oct 23: Symbio® 700
Oct 30: Scroll Chillers (CGAM)
Nov 6: Tracer® SC & SC+
Nov 13: Split-Systems
Dec 4: Series R Chillers (Helical Rotary)

Register today to reserve your spot!
https://clientportal.boland.com/training

10/14/2024

Meet the faces behind the counter at our Gaithersburg Boland Supply location! To get in contact with one of our parts experts, please call us at (240) 306-3100 or email us at [email protected].

07/15/2024

Our Boland Supply stores are open and stocked with all our HVACR product lines, including Mitsubishi Electric Trane US' M-Series and P-Series Units! Visit one of our three locations, call one of our knowledgeable client representatives at (240) 306-3100, or email us at [email protected].

06/19/2024

In observance of Juneteenth, all Boland locations will be closed Wednesday, June 19, 2024. Should you need emergency services, please give us a call at (800) 552-6526.

03/26/2024

Our associates had a great time at the Steamfitters UA Local 602 Annual Bull & Oyster Roast to support the class of 2025. Learn more about how to become a Steamfitter in the DC Metropolitan area here: https://bit.ly/4cqdhLP

01/09/2024

The Spring 2024 Professional Development class registration is now LIVE! View our full list of courses and register here: https://bit.ly/48NotiK

12/29/2023

We wish you all a Happy New Year! All Boland locations will be closed on Monday, January 1st, to celebrate the holiday. Should you need emergency services, please call (800) 552-6526.

12/22/2023

Happy Holidays from your friends at Boland! In observance of Christmas, all Boland locations will be closed on Monday, December 25th. Wishing you and your loved ones a safe and happy holiday!

11/09/2023

Happy Veterans Day to all military men and women. Thank you to all those who have and currently serve for your time, bravery, and sacrifice for this country.

All Boland locations will be closed on Friday, November 10, in observance of the holiday. If you need immediate service, please call (800) 552-6526.

10/31/2023

Equipment outages during these colder temperatures don’t have to be scary. Boland Rental Services offers heating and hot water needs from generators to potable water heating needs. View our full fleet here: https://bit.ly/3s3ZIzq

10/25/2023

Boland’s 2024 3-Day VRF City Multi® Startup & Service Essentials course schedule from January - June is NOW LIVE. View our full list of available courses here: https://bit.ly/3s2zbSZ

09/01/2023

We are celebrating our hard-working associates, partners, and clients this Labor Day! Our offices will be closed on Monday, September 4th. If you need service, please contact us at (800) 552-6526.

Address

30 West Watkins Mill Road
Gaithersburg, MD
20878

Opening Hours

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

Telephone

+12403063100

Website

http://www.boland.com/

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