We offer honest and reliable estimates, and we like to think we do it right. But, don’t just take our word for it--our customers give us rave reviews!


We're famous for:

  • High quality service
  • Friendly service
  • Honest cost estimates

Our retail facility opened on Route 11 in Farmington almost 20 years ago.  Since then, we have continued to grow the business by adding new products every year.

High Quality Products

- Personalized Attention
- Free Estimates
- Local Delivery Available



In the past several years we have done a lot of work at Pease ANG, including work on the runways!  We also do a lot of work with the local towns and cities.

our Services

​Barron Brothers Development has been in the excavation business for over 30 years.

Along with the large commercial projects, we also specialize in house lot development, driveway repairs and septic installations.

4th of July

Closing @ noon on Wednesday, July 3rd

Reopen @ 7:00 am Monday, July 8th

Retail facility


Visit our 9 acre lot to see all of the different options that are available to beautify the outside of your home. We carry everything from bark mulch and stone to granite mailbox posts and retaining wall blocks.

On the excavation side of our business, we offer a wide range of site work options for your home, business, or commercial needs.

Recent Excavation Projects

- Farmington NH Safety Building

- Woof Meow Pet Store in Dover, NH

- Pease ANG Flight Simulator

- Pease ANG Sewer Replacement

- Middleton, NH Road and Drainage Repair

- Rochester, NH House Lot



Barron Brothers Dev.


the company


372 NH Route 11, farmington NH 03835 US