Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
HVAC Company in Clermont, FL
Dalton Heating & Air handles HVAC work across Clermont, FL, from the rolling hills around Lake Minneola to the newer subdivisions off Highway 27. Most Clermont homes run their air conditioning hard from April through October, and the combination of heat, humidity, and fast afternoon storms means systems here fail differently than they do inland or up north. A capacitor that would last five years in a mild climate can give out in three here. When that happens, you want a crew that answers the phone and puts the price in writing. Call (361) 306-9515 and you’ll get a live person, not a voicemail queue.
Why Clermont Homes Are Different
Clermont’s housing stock splits into two distinct groups, and each one changes how an HVAC job goes. The older homes near downtown and around the lakes, many built in the 1980s and 1990s, tend to have smaller duct runs, original equipment closets, and systems that were sized before the last few expansions. The newer construction in areas like the Wellness Way corridor and along the hills south of Highway 50 is tighter, better insulated, and often equipped with heat pumps instead of traditional AC-and-furnace splits.
The terrain matters too. Clermont sits on some of the highest elevation in peninsular Florida, which sounds like a small detail until you’re routing a condensate drain or checking static pressure on a system that has to push air through a two-story drop. And like most of Lake County, Clermont permits follow Florida Building Code standards, which means any new installation has to meet current energy-efficiency requirements. HOA communities, especially in master-planned areas like Kings Ridge and the hills around Minneola, often require specific equipment placement and screening. We check that before we quote, so the job passes the first time.
Our Main Clermont Services
Most calls we get in Clermont fall into three categories: a cooling system that quit in the middle of a hot afternoon, a heat pump that’s ready for replacement, or a furnace that won’t hold a flame on a cold January night. Each one has its own page with pricing, how the work goes, and what’s covered.
AC Repair in Clermont
When the humidity is at 90 percent and your condenser fan stops spinning, the house gets uncomfortable fast. Most AC repairs in Clermont come down to a handful of failures: capacitors, contactors, refrigerant leaks, or a clogged drain line that trips the float switch. Our technicians diagnose the issue, explain what they found in plain terms, and hand you a written price before any work starts. If the repair doesn’t hold, we come back free within a full year. Read the full breakdown at AC Repair in Clermont.

Heat Pump Installation in Clermont
A heat pump is the right call for a lot of Clermont homes, especially the newer builds that were designed around one from day one. We size the unit to the home’s actual cooling load, not a rule of thumb, because an oversized heat pump short-cycles and leaves humidity behind. Installations include a written fixed price, a set install date, and help with any rebate or financing paperwork that applies. The full process is on Heat Pump Installation in Clermont.

Furnace Repair in Clermont
Clermont doesn’t get a long heating season, but when it dips into the 30s overnight, a furnace that won’t light is a real problem. We repair gas and electric furnaces, replace ignitors, flame sensors, blower motors, and control boards, and every repair carries the same full-year written guarantee. The price is in writing before we touch a tool. See typical repair costs and what’s covered at Furnace Repair in Clermont.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Clermont
Our technicians are factory-trained on the equipment most Clermont homes already have, including Rheem, York, Daikin, and Bryant. We carry common capacitors, contactors, ignitors, and motors on the truck, which means most repairs are done same-day. See the full list at our brands.
Pricing for HVAC Company in Clermont, FL
| Service | Typical range in Clermont |
|---|---|
| AC repair | $150 – $650 |
| Furnace repair | $150 – $700 |
| AC installation | $3,500 – $7,500 |
| Tune-up | $80 – $200 |
Repairs in Clermont skew toward the higher end of those ranges when the part is specialized or the system is a two-stage unit that requires a specific board. The price we quote is the price you pay: written, fixed, and in your hand before any work begins, on every job without exception.
Neighborhoods We Serve in Clermont
We run calls across the entire Clermont area, from the lakefront streets near downtown to the newer communities on the south and east sides. Here are a few of the neighborhoods we’re in regularly:
- Kings Ridge
- Hartwood Reserve
- Palms at Serenoa
- Clermont Hills
- Lost Lake
Our typical response window for Clermont is same-day for repair calls and within one to two days for scheduled maintenance, depending on the time of year.
Service Area – Cities Near Clermont
Beyond Clermont, our crews also cover a few neighboring communities in south Lake County. If you’re in Minneola, FL, Groveland, FL, Oakland, FL, or Mascotte, FL, the same written-pricing and guarantee terms apply. Scheduling and dispatch are coordinated from our South Florida office in Miami, but the technicians on your job are local to the Clermont area.
Serving Clermont, FL - Our Local Coverage Area
We’re based in the Clermont area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Company in Clermont
Most repair calls in Clermont are scheduled same-day, especially during cooling season when a downed AC is urgent. If your heat is out on a cold night or your AC is dead in August, call (361) 306-9515 and we’ll give you a real arrival window, not a four-hour range.
Some Clermont HOA communities require equipment placement to meet architectural guidelines, particularly for new installations. We check the community’s requirements before quoting so the work doesn’t get flagged after the fact. The permit itself is handled by us as part of the installation.
No. We answer the phone 24/7, and there’s no overtime charge for weekend or evening calls in Clermont. The price you’re quoted is the price you pay, regardless of when the technician shows up.
If your AC quit, your heat pump is limping, or your furnace won’t light, call Dalton Heating & Air at (361) 306-9515 for a free estimate. A live person answers, and the price is in writing before anything starts.
What happens when you call
- 1A real person answersNo phone trees - talk to a local hvac pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Clermont Customers Say
"Installed a heat pump to replace an old oil furnace. Three clear quotes and the install crew was tidy."
- Cheryl B."Tech arrived in uniform right on time. AC wasn't cooling, found a failed capacitor, and replaced it in twenty minutes. The owner is a veteran and the company runs like it."
- Frank O."Blower motor died on the coldest night. They had the part on the truck and had us warm again the same day."
- Sandy G.







Before
After
Before
After
Before
After