Defiance Construction

Defiance Construction

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Site work, Poured Concrete, Utility, General Construction

Photos from Defiance Construction's post 06/18/2026

Another 9’ foundation in the books!

Photos from Defiance Construction's post 06/15/2026

Best way to beat the heat is to work by the water!

Photos from Defiance Construction's post 06/04/2026

The weather is nice, but loading up our 9’ forms is nicer! Want extra head space in your basement? Call us for an estimate!

05/22/2026

TGIF!

Photos from Defiance Construction's post 04/20/2026

We are excited to take part in the revival the old Ames building after 20+ years of vacancy. Dover residents will soon be able to enjoy the addition of a fitness center equipped with plunge pools - fully reinforced with 4000 PSI concrete, #6 vertical reinforcement 8" o.c. horizontal reinforcement double #4 top and bottom, and #6 midway.

Photos from Defiance Construction's post 07/09/2024
Photos from Defiance Construction's post 10/14/2023

Big week, finished another natural gas regulating station for Unitil, and pumped a 61.5 yard 9' 10" house foundation

Photos from Defiance Construction's post 09/14/2023

225' 8' walls and a garage

09/14/2023

Another seismic natural gas regulating station underway.

09/06/2023

48 yards pumped today, 220' 8' walls plus 40' 4'.

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Address


Dover, NH
03820