Door and Window Installations
FREE Estimates | 5% OFF for Seniors Over 65 | 100% Satisfaction GUARANTEE
Save Money With Energy-Efficient Doors and Windows
Reduce your expenses and save on your energy bills with first-class windows and doors from Celtic Home Improvement. Feel free to reach out to us for your door or window installation needs. We can provide you with all types of interior and exterior doors and custom-made windows.
Get the Perfect Door or Window for Your Property
Interior and exterior doors
Windows to fit any space
Wood doors and windows
Built-to-order custom windows
Vinyl doors and windows
Contact us today for a FREE estimate
Get the Perfect Door or Window for Your Property
Andersen Windows & Doors
Harvey Building Products
Alside

Client Testimonials

"Celtic Home Improvement professional contractor's is a very professional contractor and they are all very unique and knowledgeable in every aspect of their business. Great job maybe you should hire them."
Maria

“I've never worked with such a professional compassionate contracting company in the past. They serviced all my needs on numerous projects.”
Lisa C.

Christopher





Contact Us
Celtic Home Improvement Lynn, MA 01902
781-913-0279
sheehand87@gmail.com
7:00 am - 7:00 pm
After-hours appointments are available.