Knights Construction Co has grown into one of the most respected Residential and Commercial Construction Services companies providing honest and reliable services in New Hampshire Sea Coast, Southern Maine and surrounding areas since 1956.

Knights Construction Co provides customers with the best quality workmanship at competitive prices, while maintaining a consistently higher level of responsiveness and customer service that is second to none.

Please contact us today at (603) 332-2538. We look forward to speaking with you and learning more about how we can serve you.


Why we stand out from the rest
  • We truly care about our customers and give personal attention to each one of them.
  • Integrity and honesty from top to bottom.
  • Not compromising on less than the best materials and labor in every project.
  • Affordable and fair prices.
Our Reputation
  • We earn our reputation on each and every job.
  • Serving you is our desire; pleasing you is our commitment.

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Thank you for visiting our website, to learn more about us navigate to other pages. Here is the list of services we provide, construction management, new construction, additions, renovations, office fit-ups, commercial, industrial, medical and much more. We bring our services to New Hampshire Sea Coast, Southern Maine and the greater Farmington, New Hampshire areas.