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D.L. Martin & Sons, Inc.
Office Number: (302) 645-1526
Annual Heat and A/C Servicing
Regularly scheduling yearly servicing and check-up appointments for your systems is one of the key ways you can extend the life of your A/C and Heating Units. During this scheduled service appointment, a licensed technician will carefully look at your unit, diagnose any potential problems, and ensure the system is working at optimal capacity.
D.L. Martin & Sons, Inc. Services
At D.L. Martin & Sons, Inc., we take care to provide our customers high quality services personalized for their unique needs. Our staff members are professional, courteous, efficient, and ready to assist you with all of your HVAC questions and concerns.
24 Hour Emergency Service
We understand that Heating and A/C issues can put your life on hold--that's why we offer 24 hour emergency service for our standard customers. Rest assured, if you have an issue that needs to be addressed after hours, we'll be there until the issue is resolved.
Service Contracts
We offer comprehensive Service Contracts for all types of units to ensure your yearly maintenance is completed along with coverage for specified parts and labor costs should one of the covered units breakdown during your contract period. Let us give you the peace of mind and assurance that any heating or A/C issue will be handled and rectified in an accurate and efficient manner.
A great install crew allows us to have excellent flexibility in taking care of our clients various needs. We utilize products from many different carriers, so please don't hesitate to contact us as we would be happy to complete a free estimate and proposal that would adequately meet your unique needs.
Installation
Do you have a summer home which isn't occupied for several months during the winter? Our Winter House Watch program gives you peace of mind in knowing the heat is working so you avoid costly repairs associated with burst pipes. 
Winter House Watch