Kent County, DE · About 25 minutes from our shop

Furnace Installation & Replacement in Clayton, DE

Delaware licensing reinstatement in progress. KelAire is not yet scheduling service in Clayton, DE. We are currently serving Maryland, and Delaware appointments will open as soon as our Delaware HVACR license is active. Join the Clayton waitlist to be contacted first.

Clayton, DE homeowners will soon have a new option for furnace installation and replacement. KelAire HVAC is based just over the line in Millington, Maryland, 25 minutes away, where owner Doug Kelley has built a five star reputation on honest pricing and same-day service. Our Delaware license reinstatement is in progress, and Clayton is at the top of the list once it is complete.

Clayton sits about 25 minutes from our shop in Millington, comfortably inside the radius we plan to cover. Clayton is a former railroad town neighboring Smyrna, with family homes ranging from early 1900s stock to brand new construction. It is precisely the kind of area our shop location was chosen to serve.

Around here, close-by farm properties where dependable winter heat is non-negotiable. We factor that into every recommendation we make in Clayton.

Symptoms worth a phone call in Clayton

Rising propane or oil bills
A system that struggles on the coldest nights
A furnace past the fifteen to twenty year mark
Uneven heat and constant cycling
A cracked heat exchanger
Repeated ignition or blower failures

Work we perform every week

Correct venting and combustion air setup
Smart and programmable thermostat setup
High-efficiency gas and propane furnace installation
Oil-to-propane and oil-to-heat-pump conversions
Matched AC coil installation at changeout
Electric furnace and air handler replacement

How We Approach the Work

Replacing a furnace is the one time you get to fix everything the last installer got wrong: undersized returns, sloppy gas piping, venting that barely passed. When KelAire installs in Clayton, the combustion analysis, gas pressure, and temperature rise get set and verified, not assumed.

★★★★★
“I had a great experience with Doug. He's incredibly knowledgeable and explained everything clearly, which made me feel confident.”
Ian Wade, Sr. · Google review · HVAC service

Why Clayton Should Know KelAire

Read through our reviews and a pattern emerges fast: fair, honest, on time, fixed it the same day. Several clients mention that KelAire found the real problem after another company quoted them a full replacement. That reputation was earned one house at a time, and protecting it is the whole business plan.

Delaware scheduling has not opened yet, but the waitlist has. Use our estimate form to get on the Clayton list, and you will be among the first calls we make when Delaware licensing is complete. Maryland readers can call or text (443) 310-0206 for service today.

Furnace Installation & Replacement Questions From Clayton

What licensing does KelAire hold?

Doug Kelley holds a Maryland State Master HVACR License MD-01 77965, and KelAire is fully insured. Delaware HVACR license reinstatement is currently in progress, and Delaware appointments will open once it is active.

How close is KelAire to Clayton?

Our shop is at 201 Legion Rd in Millington, Maryland, about 25 minutes from Clayton. That is closer than many of the companies currently serving the area from Dover or Wilmington.

Will pricing in Clayton match your Maryland pricing?

The same policy will apply everywhere we work: a clear price before work begins, and the quoted price is the final price. Our reviews consistently describe our pricing as fair, and several note we came in below the big regional companies.

Why should Clayton homeowners get on the waitlist?

Because the reputation is already built. KelAire holds a five star rating across dozens of reviews from Maryland clients just minutes from Clayton, with the same themes repeating: honest pricing, same-day response, and repair-before-replace advice. Waitlist members will be our first calls when Delaware scheduling opens.

Other Services in Clayton

Furnace Installation & Replacement Nearby

Clayton Waitlist Now Open

Delaware appointments open when our license reinstatement is complete. Join the waitlist through our estimate form, or call (443) 310-0206 for Maryland service today.

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