Best Heating & Air Conditioning / HVAC In Upper Marlboro

“Anthony was excellent, friendly and knowledgeable. I highly recommend Blair Engineering for HVAC services. Reasonable rates“

“Vincent was polite, knowledgeable and friendly. He was running late this morning but communicated with me in a timely fashion to let me know, which I appreciate. He was professional and efficient. He took care of the issue in a timely fashion, detected and repaired another issue, and had our AC unit returning our home to a much more tolerable temperature. Thank you, sir. We’ll definitely be calling you all again.“

“We needed to have a heating oil tank drained and removed from our basement and after receiving 4-5 quotes we went with JS. Their team was early to the job, extremely polite, worked incredibly fast and left the tank room cleaner than it was before. Would hire them again in a heartbeat.“

“Thomas and Nick were the BEST technicians ever
Very detailed with everything. Please provide them with lunch on me“

“Horizon did what they said they were going to do when they said they would do it. Great company. Special shout out to tech Mike.“

“I highly recommend Zack HVAC Services!!! The price I was quoted was very reasonable and was the price I paid at the completion of the work. The technicians arrived on time and were respectful of my home. They were very professional and installed my new system in a few short hours! I couldn't ask for a better experience!Services: Heating system installation“

“Always reliable, trustworthy and prompt!

Once again J&P has saved the day, this time diagnosing and repairing a conked-out AC on the first day of the heatwave in slightly less time than could be considered miraculous. That's why I always call them.

That's why I had them install the system in the first place some dozen years ago and this is only the second problem it has ever had (first was actually furnace-related and not the AC, so that means just one failure per 12 years on a furnace and on an AC; not bad). Friends I have recommended use J&P have all been equally pleased with both the quality of work and of the HVAC equipment recommended.

I think they are reasonably priced for service calls. Getting the work done correctly and quickly makes it a bargain. Getting it done HONESTLY makes it almost precious. Seriously, they probably could have said I needed a new Wankel Cuff Bonnet Orifice Tube for the Controlled Vortex Dashpot Damper and what would I have known? I was hot. Now I am cool, thanks to J&P (and Melissa, who commissioned the system. Sweetest gift a sister ever gave. I almost said it was the coolest but have sworn off puns because... oh, no you cannot fool me. As I was saying--> Thanks, sis!)

My appreciation and loyalty to J&P for selling me a reliable system and for continuing to provide great service!

Update: for those grousing about price, do YOU know which screw tp turn?

The old saw goes:

The huge printing presses of a major Chicago newspaper began malfunctioning on the Saturday before Christmas, putting all the revenue for advertising that was to appear in the Sunday paper in jeopardy. None of the technicians could track down the problem. Finally, a frantic call was made to the retired printer who had worked with these presses for over 40 years. “We’ll pay anything; just come in and fix them,” he was told.

When he arrived, he walked around for a few minutes, surveying the presses; then he approached one of the control panels and opened it. He removed a dime from his pocket, turned a screw 1/4 of a turn, and said, “The presses will now work correctly.” After being profusely thanked, he was told to submit a bill for his work.

The bill arrived a few days later, for $10,000.00! Not wanting to pay such a huge amount for so little work, the printer was told to please itemize his charges, with the hope that he would reduce the amount once he had to identify his services. The revised bill arrived: $1.00 for turning the screw; $9,999.00 for knowing which screw to turn.

So I ask you again-- do YOU know which crew to turn?“

“I highly recommend this group of men. They were professional, courteous and had great attitudes. The price was reasonable and their schedule was flexible.“

“We hired McKenzie and Sons for a small plumbing issue and could not be more satisfied. Owen McKenzie was polite, professional and possessed the knowledge and skill to address the problem and unexpected complications. And the charges were very reasonable. We highly recommend this multi-generation family owned business!Services: Plumbing leak detection“