A comprehensive list of Killingworth, CT based companies, stores, manufacturers and suppliers offering windows and doors for sale, installation, replacement and repair services. Read unbiased reviews of local contractors. 
We have been providing quality garage doors, openers, and repair services for over 20 years. Are you searching for superior garage door installation and repair services? If so, search no further than our team at Advantage Overhead Doors! With more than 20 years of experience at our side, we have the in-depth knowledge, skills, and tools to effectively assist both residential and commercial customers
Robert — Carl's a nice guy and he does good work, but do know that it costs $610 to replace two springs on one 16x8 garage door.
We hold our Connecticut Contractors license and all our workers are covered by workman's compensation. Our fully insured company guarantees all our work and offers manufacture warranties on all new garage door installations. Dependability, quality of service and product excellence those are the three ways to asses a garage door company.
Brian Fitzsimons — I was traveling on I -95 south on the outskirts of Bridgeport on 2/2/22 when one of their trucks flew up behind me and started