Jefferson, David Timothy
HVAC Contractor · Dallas, TX
About
David Timothy Jefferson works as an HVAC contractor based in Amarillo Texas with a focus on commercial jobs. The city sees sharp temperature swings from triple digit summer heat to below freezing winters along with constant dust that stresses equipment in offices warehouses and retail spaces. Local businesses rely on steady cooling and heating to keep operations running without shutdowns and this contractor steps into that demand for light and heavy commercial setups. Amarillo's mix of older buildings and newer developments creates steady calls for system checks and fixes that keep places comfortable through every season.
He handles full installations of rooftop units and ductwork along with repairs on compressors fans and controls that fail under heavy use. Routine maintenance visits cover filter changes coil cleaning and calibration to prevent breakdowns during peak demand when the heat hits hard or cold fronts roll in fast. Customers in the area often deal with clogged systems from dust storms so the work includes thorough cleanouts and upgrades to more durable parts that hold up better in the local conditions. Jobs range from quick emergency fixes on failed air handlers to larger overhauls that bring older commercial setups up to current performance levels without unnecessary downtime.
Customers consistently note strong results on speed for getting units back online quality of the repairs that last through tough weather and fair pricing that avoids surprise costs on commercial projects. Communication stands out as clear updates on what needs doing and how long it will take keep business owners informed without extra hassle. The track record shows reliable handling of both routine service and tougher breakdowns that come with Amarillo's climate. DIRT Score 4.89 from 217 reviews on Finds.
DIRT Score Breakdown
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What Customers Say
“Well, today was a good day. My lawyer Tim Jeffery helped me out a whole lot. They was offering me 20 went down to 15 got them down to five years and now they gave me first shot at the five years the first papers but now it’s all set and done and I will do what I need to do to achieve my goals. Thank you. Granny this all for you, my love”
“So I’ve spent over 20 years in prison came home got 6 new charges and Tim got me probation, I finished parole and on probation… THEN I got 2 first degree felonies and the habitual filed on me for my 2nd time! Tim got me safp and probation ran cc with what I already had !!! I’ve used him twice now and highly recommend him to anyone especially if your trying to get help for yourself…I also want to add he always called my family back or answered the phone and was willing to listen to me while he worked on my case…other than that Ijust want to add that rehab and Dallas counties 4c probation has been what I’ve needed all these years… A true blessing …., thank you Tim & God Bless”
“Tim this is directly towards you and I have to be honest I Know you can be a great lawyer hence why I'm giving you 3 instead of 1 but you lack compassion for your clients this is our lives that you brush off and do half ahh work that suits you. If you're overwhelmed with clients do what you can handle because everything you told me you lied about just to be done with me and that's not fair. To anyone who chooses Tim be cautious because you might not get what you pay for he will not go that extra mile for you at least he didn't for me if I took the first deal he offered he would have been perfectly fine with that but I had to tell him I'm not taking that. All in all Tim do better because I know you can money isn't everything these are people's lives at stake we pay you and you should try your absolute best for every client you have but I will say thank you for the things that you actually did I am grateful for that.”
“I hired Tim, and from the beginning I was treated with nothing but respect. I spoke to other attorneys, and was treated like a payday! He took the time listened to what I wanted and got me MORE than what I expected. I highly recommend him!”
“I had 2 cases back In 2011 Mr. Jeffery got me shock probation. I just wanted to come back now an say thank you. I have changed my life I am now business owner. Thank your for your service”
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