Boland Supply

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.
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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

The Spring 2024 Professional Development class registration is now LIVE! View our full list of courses and register here...
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.

Happy Holidays from your friends at Boland! In observance of Christmas, all Boland locations will be closed on Monday, D...
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!

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

Equipment outages during these colder temperatures don’t have to be scary. Boland Rental Services offers heating and hot...
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

Boland’s 2024 3-Day VRF City Multi® Startup & Service Essentials course schedule from January - June is NOW LIVE. View o...
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

We are celebrating our hard-working associates, partners, and clients this Labor Day! Our offices will be closed on Mond...
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.

The haze across the skyline is expected to impact air quality for days. Building owners and operators should minimize ou...
06/08/2023

The haze across the skyline is expected to impact air quality for days. Building owners and operators should minimize outdoor air intake and monitor filters. Need help? Call us at (240) 306-3000.

Need a temporary cooling solution for your building this summer? Learn more about our cooling rental equipment and servi...
06/07/2023

Need a temporary cooling solution for your building this summer? Learn more about our cooling rental equipment and services fleet here: https://bit.ly/45N7hcx

Join us at Lanham, MD, on Tuesday, May 23, to learn about Centrifugal Chillers: how to navigate the interface, perform o...
05/16/2023

Join us at Lanham, MD, on Tuesday, May 23, to learn about Centrifugal Chillers: how to navigate the interface, perform operation and maintenance, and spot problems that cause damage to equipment. Register for the Centrifugal Chillers course here: https://bit.ly/3nXN4zX

Join us on Thursday, May 11, at Boland HQ to learn how to identify the refrigerant and l**e cycle, perform preventative ...
05/04/2023

Join us on Thursday, May 11, at Boland HQ to learn how to identify the refrigerant and l**e cycle, perform preventative maintenance tasks, troubleshoot issues on the system, navigate control panels, and understand compressor operation and basic principles. Register for the Helical Rotary Air-Cooled Chiller course here: https://bit.ly/44xsFBV

Join us on Tuesday, May 9, at 7:15 am to learn about the Scroll Chiller system interface, CH530 controls, common problem...
05/02/2023

Join us on Tuesday, May 9, at 7:15 am to learn about the Scroll Chiller system interface, CH530 controls, common problems, and troubleshooting techniques. Register for the Scroll Chillers course here: https://bit.ly/3Nwu6dV

Learn the operation, programming, and system modification of the Tracer Summit system. Register for the Tracer Summit co...
04/24/2023

Learn the operation, programming, and system modification of the Tracer Summit system. Register for the Tracer Summit course here: https://bit.ly/3mZVAO9

Learn to navigate the Tracer SC interface and perform common tasks in our class on May 4. Register for the Tracer SC cou...
04/19/2023

Learn to navigate the Tracer SC interface and perform common tasks in our class on May 4. Register for the Tracer SC course here: https://bit.ly/40m1rLh

Learn the operation, programming, and system modification of the Tracer Summit system. Register for the Tracer Summit co...
04/17/2023

Learn the operation, programming, and system modification of the Tracer Summit system. Register for the Tracer Summit course here: https://bit.ly/3GPmq22

New VRF class dates released through the rest of the year! Sign up now before these spots fill up! View our full list of...
04/12/2023

New VRF class dates released through the rest of the year! Sign up now before these spots fill up! View our full list of classes here: https://bit.ly/3o79kHa

Join us on Thursday, April 20, to learn how to install app guides, the refrigerant cycle and its components, the control...
04/11/2023

Join us on Thursday, April 20, to learn how to install app guides, the refrigerant cycle and its components, the controls wiring diagram, troubleshooting, and maintenance with instructor Chris Tipton. Register for Split-Systems course here: https://bit.ly/3ZVaumd

Join us on Tuesday, April 18, to learn how to operate the logic of the interface, and how to identify problems that redu...
04/10/2023

Join us on Tuesday, April 18, to learn how to operate the logic of the interface, and how to identify problems that reduce efficiency and damage equipment with instructor, Fred Harris. Register for the Dedicated Outdoor Air Systems course here: https://bit.ly/3GvquEH

Join us Thursday, April 13, to learn how to install, operate, maintain, properly program, and troubleshoot various Intel...
03/30/2023

Join us Thursday, April 13, to learn how to install, operate, maintain, properly program, and troubleshoot various Intellipak™ rooftop units. Click here to register:https://bit.ly/3lRIrWS

Join us on Tuesday, April 11, to understand how to install, operate, and maintain packaged rooftop air conditioners. Reg...
03/28/2023

Join us on Tuesday, April 11, to understand how to install, operate, and maintain packaged rooftop air conditioners. Register for the Voyager rooftop course here: https://bit.ly/3zbglsy

Join us Thursday, March 23 at Boland HQ to learn general information about the units, layout, troubleshooting, and maint...
03/16/2023

Join us Thursday, March 23 at Boland HQ to learn general information about the units, layout, troubleshooting, and maintaining equipment. Register for Self-Contained Units course here: https://bit.ly/42gyYsB

Join us on March 21 at 7:15 am and learn to identify Variable Frequency Drive (VFD) components, troubleshoot issues, and...
03/14/2023

Join us on March 21 at 7:15 am and learn to identify Variable Frequency Drive (VFD) components, troubleshoot issues, and control wiring & related issues. Register for the Variable Frequency Drive course here: https://bit.ly/3mPb86Y

Join us on Thursday, March 16 to learn how to control indoor airflow, start-up, and service VAV systems. Register for Va...
03/13/2023

Join us on Thursday, March 16 to learn how to control indoor airflow, start-up, and service VAV systems. Register for Variable Air Volume and Direct Outside Air Terminal Units course here: https://bit.ly/3lawUSg

Join us on Thursday, March 16 at Boland HQ to learn how to control indoor airflow, start-up, and service VAV systems. Re...
03/08/2023

Join us on Thursday, March 16 at Boland HQ to learn how to control indoor airflow, start-up, and service VAV systems. Register for Variable Air Volume and Direct Outside Air Terminal Units course here: https://bit.ly/3ZO1eR7

Join us on Tuesday, March 14 from 7:15 am - 3:30 pm at Boland HQ. Breakfast and lunch will be provided. Register for Sch...
03/07/2023

Join us on Tuesday, March 14 from 7:15 am - 3:30 pm at Boland HQ. Breakfast and lunch will be provided. Register for Schematics and Wiring Diagrams course here: https://bit.ly/3JjylXz

Our professional development courses begin next week! Register and earn CEU hours for our upcoming courses in March here...
03/02/2023

Our professional development courses begin next week! Register and earn CEU hours for our upcoming courses in March here: https://bit.ly/3Yg8rZg

Need temporary cooling on an unexpectedly warm day? Boland rental equipment and services are available 24/7, call today:...
02/23/2023

Need temporary cooling on an unexpectedly warm day? Boland rental equipment and services are available 24/7, call today: (800) 552-6526.

Get your CEU hours for licensing with Boland’s professional development training courses. Click here to see our schedule...
02/01/2023

Get your CEU hours for licensing with Boland’s professional development training courses. Click here to see our schedule and register for classes: https://bit.ly/3Jw4M5E

In observance of Martin Luther King Jr. Day, Boland will be closed Monday, January 16, 2023. Should you need emergency s...
01/13/2023

In observance of Martin Luther King Jr. Day, Boland will be closed Monday, January 16, 2023. Should you need emergency services, please give us a call at (240) 306-3000.

Seasons greetings from our Boland family to yours! All Boland locations will be closed on Monday, December 26, in observ...
12/22/2022

Seasons greetings from our Boland family to yours! All Boland locations will be closed on Monday, December 26, in observance of Christmas. We wish you and your loved ones a safe and happy holiday!

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

(240) 306-3100

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