Serving Dover, Delaware

Heating & cooling services in Dover, Delaware

HVAC help for your home

A home that won’t cool down, a furnace that won’t start, or a water heater that can’t keep up can interrupt your whole day. Tri-Elite Advisors HVAC helps Dover homeowners diagnose and resolve heating, cooling and hot water problems. From urgent repairs to planned equipment upgrades, we’ll explain what we find and help you decide what makes sense for your home.

Getting your home comfortable again

Tell us what’s happening. Share the symptoms, your equipment type if you know it, and your address.
Find a time that works. We’ll confirm service availability for your address and schedule a visit.
Get a full diagnostic. A technician will inspect your system, identify the problem and walk you through the recommended options.

      EXCELLENT  
   Based on 168 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Truth Serum 
 
 
 
 Trustindex verifies that the original source of the review is Google. I give raving reviews for Tri Elite Advisors & Phil, the Master HVAC Technician

I cannot say enough great things about Tri Elite Advisors and their exceptional technician, Phil! From start to finish, my experience with this company was nothing short of outstanding.

Phil came to service a pipe break, and while doing so, he discovered a serious issue with my water heater that had been improperly installed by another company, releasing dangerous carbon gases into my home. Not only did he fix the pipe break seamlessly, but he also brought my water heater up to city code, ensuring my home and family were safe. I was in the cold waiting for another company to service the heater. He got my heater back up and running efficiently, advocated for me with the home warranty company (Elite Home Warranty, who also showed excellent customer care and integrity).  Phil’s attention to detail and commitment to quality were evident in every step of the process.

Phil is a true master of his craft—extremely knowledgeable, professional, and efficient. Beyond his technical expertise, his courtesy, care, and integrity stood out the most. He took the time to explain everything to me, answered all my questions with patience, and treated my home with the utmost respect. And to top it all off, the pricing was more than reasonable for the incredible service I received!

I truly thank God for Phil and  Tri Elite Advisor, HVAC and plumbing and would give 10 star if it were possible.  With sincere gratitude, Mrs Gina
  
 
      Posted on Google  
   
   Valerie Jacobs 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent
  
 
      Posted on Google  
   
   Tom Fannin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our furnace went out this winter during the worst cold stretch in years. Phil came out on a Friday and had my unit replaced by Saturday night! He didn't think twice about working over the weekend to make sure we didn't go without heat for more than a day. It was truly one of the best customer service experiences I've ever had. I HIGHLY recommend Tri Elite Advisors for any and all Hvac needs!
  
 
      Posted on Google  
   
   Deon Wilbourn 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tri Elite Advisor HVAC. NO FORREAL TRY
Tri Elite Advisor.

When it’s 16° outside in Wilmington, Delaware, reliable heating is a must. After reaching out to three other HVAC companies with no response—not even an offer to inspect my system—Phil from Tri Elite Advisor HVAC came through in a big way. He arrived promptly, quickly troubleshot the issue, and immediately identified the problem.

Phil’s speed, efficiency, and willingness to help were unmatched. His expertise and over nine years of experience in the field truly shine through in his work. I cannot recommend this company enough!

Tri Elite Advisor HVAC exemplifies the kind of professionalism and dedication that small businesses bring to the table. They deserve every opportunity to shine—and trust me, they will! I’ll be calling them again for any HVAC needs and recommending them to everyone I know.
  
 
      Posted on Google  
   
   Cerron Cade 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lock them into your phone. This is the second time Phil has responded to my home to fix something. Last year it was my AC on the hottest day of the year. This year it was the heat on the coldest day of the year. Very reasonable prices and great service. I'll never use anyone else.
  
 
      Posted on Google  
   
   Albadinora Martinez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Our heater stoped working late on a Sunday evening and after calling 5 different companies with no response. I came across Tri Elite Advisors. Phil responded right away and came out same day between the hours he said he would. Thanks to him my family didn’t have to spend a cold night.
Thanks, Phil!
  
 
      Posted on Google  
   
   Devin Tuso 
 
 
 
 Trustindex verifies that the original source of the review is Google. Technician arrived very quickly and was sympathetic as well as knowledgeable about my problem. Excellent service. Had me up and running in no time at a great price!
  
 
      Posted on Google  
   
   Emely Rivera 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick response! Came out same day and diagnosed our issue and resolved it in a few days. Great communication.
  
 
      Posted on Google  
   
   Albert Ryans 
 
 
 
 Trustindex verifies that the original source of the review is Google. Tri Elite Services provide great service! The service rep Phil came to my home and had footies over their shoes. The rep explained the issue and explained the potential issues with the unit and the  solutions to address those potential issues.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

What we can help with

Whether the problem appeared overnight or you’ve been considering a new system for months, our team can help you take the next step.

Air conditioning

If your AC is running but the house still feels warm, or the unit keeps shutting off, we can inspect the system and find the cause. We handle air conditioning repairs, replacements and maintenance so you can choose a practical solution for your home.

Explore air conditioning services

Furnaces & heating

A furnace that struggles to start, makes new noises or leaves rooms cold needs attention. We provide furnace diagnostics, repair, installation and seasonal maintenance, and we’ll explain the condition of your equipment before recommending major work.

Explore furnace services

Heat pumps & HVAC

Your heat pump has to handle both heating and cooling. If it isn’t maintaining the temperature you set, we can evaluate its operation and discuss repair or replacement. We also service other residential HVAC systems, including ductless mini splits.

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Water heaters

No hot water, a leak around the tank or inconsistent water temperature can point to several different issues. We assess water heaters and provide repair, replacement and maintenance for the traditional and tankless systems listed among our services.

Explore water heater services

Serving Dover and nearby communities

Tri-Elite Advisors HVAC is a locally owned Delaware company serving homeowners in Dover and nearby Camden and Wyoming. Our team brings more than 15 years of HVAC experience to each visit, with a focus on clear explanations and work suited to the needs of your home. When you call, tell us what is happening and where you’re located so we can confirm coverage and arrange the right service.

HVAC Services

Natural gas furnaces	Heat pumps	Whole humidifiers
Propane furnaces	Air conditioners	Whole house dehumidifiers
Oil furnaces	Mini splits	Whole house filtration systems
Tankless water heaters	Water heaters

Questions from Dover homeowners

Do you provide emergency HVAC service in Dover?

Yes, we offer 24/7 emergency HVAC support. Call 484-347-5220, describe the problem and give us your Dover address so we can confirm current availability.

Why is my air conditioner running but not cooling the house?

A dirty filter, airflow restriction or equipment fault could be involved, among other causes. A technician can inspect the system and explain what is needed to restore cooling. Avoid diagnosing refrigerant or electrical problems yourself.

Can you repair my furnace, or should I replace it?

That decision depends on the fault, the system’s condition and the likely repair cost. After an inspection, we can explain the repair and replacement options so you can compare them.

Do you work on heat pumps in Dover?

Yes, we offer heat pump servicing and repairs. Tell us whether the problem occurs in heating mode, cooling mode or both when you request service.

Do you service water heaters near Dover?

We offer water heater repair, installation and maintenance. Share your address and whether you have a tank or tankless unit, and we’ll confirm service availability.

Heating, cooling or hot water trouble in Dover?

Tell us what your system is doing. We’ll help you schedule service and understand the next step.

Schedule a service