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SYSTEM DESIGN

SYSTEM DESIGN

We design systems that are properly sized for your home to ensure maximum comfort, energy conservation, and cost savings. When retrofitting homes, we don’t advocate a “rush to replace” unless we can ensure there’s a solid return on investment for the customer.

First Source HVAC provides heating and cooling system design, installation and maintenance services for residential homes and small commercial facilities. Owner-operated, First Source delivers an exceptional level of service and craftsmanship that routinely exceeds client expectations.

Professionalism, expertise, technology, and a personal touch are the hallmarks of every First Source project. Courtesy and respect are closely held values as we commit ourselves to understanding our customers’ needs.

Testimonials

We were extremely pleased with the quality and exceptional service provided by First Source Contracting. We have used Keith on multiple occasions to fix our boiler and HVAC issues. He is always available and takes his time to assess the problem. He clearly explains the problem in ways we can understand and provides excellent preventative advise.

Tom and ThiOld Tappan, NJ

I like how First Source provided options as to how to take care of my home repair. Mr. Doell comes at every problem with many ideas on how to get it done. He’s also interested in doing a job the right way, instead of just the quick and easy way.

CarolWestwood, NJ

Everything about the work First Source has done for us was first rate. Keith is an expert at what he does and his workmanship was professional, on time and at a reasonable price compared to other contractors. We will definitely continue to use him for all of our heating and cooling needs.

Jeff and JaneOradell, NJ

First Source Contracting replaced out our Boiler and improved our central air duct-work. Keith was extremely helpful as he took the time to explain our different options. He is extremely professional and organized, accurate in his estimations of time and costs and his workmanship is like none other I have seen. I would definitely recommend First Source to anyone looking to have work done on heating or air conditioning.

Joe and MelindaOradell, NJ

First Source was recommended to us by a friend after a previous plumber installed a boiler poorly and then disappeared. First Source was able to first find the problem and then remedy it. The work was done professionally and timely. It was worth every penny that we paid. Both my wife and I would strongly recommend First Source Contracting to all of our friends.

DimitryNorth Bergen, NJ

First Source Contracting service is prompt, knowledgeable and courteous. We are pleased with the service they have provided for our air conditioning needs. First Source has performed thorough routine service. They have also replaced key portions of our A/C unit. Before the replacements were made, Keith Doell made a thorough assessment of our needs and our home’s ventilation system. His recommendations were well thought out and thorough. I highly recommend his work.

NancyOradell, NJ

I just wanted to thank you for a great job with the design and installation of our HVAC unit. We really appreciate the time you spent on the design to determine the most accurate configuration for our home size. You and your team were very professional and completed the job in the time that you promised. It’s been over a month and the house feels great. The unit set up is perfect for us. The temperature in the house is always very comfortable. I would highly endorse First Source Contracting as…

Karen & BorisHawthorne, NJ

“We were extremely pleased with the quality of work, value, and level of customer service First Source provided during the entire process of installing a new central air conditioning system in our home. From his initial design concept through final installation everything was done to the highest standards. First Source went out of their way to help address additional items that were in need of attention as well. A job truly well done – thank you!”

EricGlenrock, NJ

I contracted First Source to install a new furnace in my home when I was completing a major renovation. Keith Doell, the proprietor, was extremely professional and took all the time necessary to make sure I understood what needed to be done for our home heating system. It was a big job, but First Source did excellent work. They even worked extremely well with all the other contractors on the job to make sure all the systems worked together. I would recommend First Source to anyone looking for a …

JeaneneDumont, NJ

Keith is the exceptional gold standard in his service business. He is technically knowledgeable, provides immediate, careful and thorough attention to solving problems, and is a gracious, kind and honorable person. He well deserves the highest rating and recommendation one may imagine.

TaylorWestwood, NJ