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.
Before
After
Before
After
Before
AfterHVAC Company in Severn, MD
Dalton Heating & Air is the HVAC company Severn homeowners call when the air conditioner quits in July or the furnace won’t fire on a January night. Severn’s mix of 1970s ramblers, 1990s colonials, and newer construction near Fort Meade means we see a wide range of equipment ages and duct layouts on any given week. Our crews arrive inside the stated window, put the price in writing before touching a single component, and stand behind every repair for a full year. If you’re dealing with a system that won’t start, call (361) 306-9515 and a live person answers, day or night.
Why Severn Homes Are Different
Severn sits in the corridor where Anne Arundel County’s older housing stock meets newer developments, and that mix shows up in the equipment we service. Homes in Severn and along Quarterfield Road that went up in the 1970s and 1980s were typically built with systems sized for a different Maryland summer than what we get now, which means airflow, duct sealing, and refrigerant charge matter more than they did at installation. Newer sections around Severn Road bring high-efficiency heat pumps and tighter building envelopes, but those systems demand different service discipline: static pressure checks, proper filter matching, and controls that actually communicate.
Humidity is the quiet enemy here. Severn’s summers run hot and wet, and a system that cools but doesn’t dehumidify leaves a house clammy at 74 degrees. We check condensate drainage on every cooling call because a clogged line in a Severn basement or crawlspace is a water damage claim waiting to happen. Winter brings the opposite problem: heat pump defrost cycles working overtime through cold, damp nights, which puts real strain on outdoor coils and contactors. None of this is exotic, but it’s the reason generic checklists miss things that local experience catches.
Our Main Severn Services
Most homeowners in Severn reach out about one of three things: an AC that won’t cool, a furnace that won’t heat, or a heat pump that has reached the end of its useful life and should be replaced with something sized correctly for the house. Each of those has its own Severn page with full pricing, coverage details, and what to expect.
AC Repair in Severn
A no-cool call in Severn usually comes down to one of a handful of culprits: a failed capacitor, low refrigerant from a slow leak, a clogged condensate line, or a contactor that has burned out from years of cycling. Humidity makes the condensate issue more common here than in drier parts of Maryland. Our technicians test the full cooling cycle, find the failed part, and show you the price in writing before the repair happens. Every repair carries a full-year written guarantee. See the full breakdown on our AC Repair in Severn page.
Heat Pump Installation in Severn
Heat pumps handle both heating and cooling, which makes them a strong fit for Severn’s shoulder seasons and winters that rarely dip into deep single digits for long. The installation itself involves load calculation, duct assessment, refrigerant line set replacement where needed, and proper outdoor unit placement: away from bedroom windows and raised enough to drain defrost water in the winter. Severn homeowners replacing older systems often see a jump in efficiency that shows up on the electric bill within the first full season. Details and pricing are on the Heat Pump Installation in Severn page.
Furnace Repair in Severn
Furnace failures in Severn tend to cluster in December and January, when gas furnaces run hard and ignition components, flame sensors, and inducer motors finally give out. If your furnace is short cycling, throwing a limit code, or the blower runs without heat, a diagnostic call gets you the answer and a written price for the fix. We service gas furnaces from all the major brands and keep common ignition and safety components stocked for same-day repair on most calls. Read the specifics at Furnace Repair in Severn.
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 Severn
Our technicians are factory-trained on nine major residential HVAC brands, and in Severn that most often means working on Goodman, Rheem, York, and Daikin equipment. We stock common replacement parts for these systems, which is why most Severn repairs happen on the first visit rather than a follow-up. See the full list on our brands page.
Pricing for HVAC Company in Severn, MD
| Service | Typical range in Severn |
|---|---|
| AC Repair | $150 – $650 |
| Furnace Repair | $150 – $700 |
| AC Installation | $3,500 – $7,500 |
| Tune-Up | $80 – $200 |
What pushes a repair toward the top of the range is almost always the part itself: a compressor or blower motor costs materially more than a capacitor or flame sensor. Higher-efficiency equipment, longer line sets, and duct modifications move installation pricing upward. Whatever the job, the price is in writing before we start, and it doesn’t change at the door. That’s The Garrison Standard, applied on every Severn job.
Neighborhoods We Serve in Severn
We run calls throughout Severn and the surrounding communities, and we know the homes and the equipment that show up in each area. Our typical response in the Severn area is same-day for repair calls when they come in before mid-afternoon.
- Severn (21144)
- Quarterfield Road corridor
- Severn Road area
- Communities near Fort Meade’s western boundary
- Ridgefield and surrounding streets
Service Area – Cities Near Severn
Beyond Severn proper, Dalton Heating & Air serves homeowners across the nearby Anne Arundel and Howard County communities. We work regularly in Odenton, MD, Jessup, MD, Gambrills, MD, and Elkridge, MD. Dispatch and scheduling are coordinated from our Baltimore office, with crews serving Severn locally, so response times stay tight.
Serving Severn, MD - Our Local Coverage Area
We’re based in the Severn 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 Severn
In most cases, yes. Repair calls placed before mid-afternoon are typically scheduled same-day. Emergency no-heat and no-cool calls get priority dispatch, and a real person answers the phone 24/7 to set the appointment. Call (361) 306-9515 and we’ll tell you exactly what window to expect.
Most repair work does not require a permit in Anne Arundel County. Full system replacements, especially those involving new outdoor units or electrical changes, often do require county inspection. We handle the permit paperwork as part of the installation. HOA rules vary by community; if yours has equipment placement restrictions, we’ll make sure the install complies.
A load calculation and written quote for a replacement system typically takes about an hour on site. We measure the home, check the existing ductwork and electrical service, and give you a fixed price in writing before any work is scheduled. There’s no obligation, and the estimate is free.
When your heating or cooling goes down in Severn, call Dalton Heating & Air at (361) 306-9515. A live person answers, the price is in writing before work starts, and every repair is guaranteed for a full year. That’s how we operate, on every job, without exception.
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 Severn Customers Say
"Good communication, tidy, and disciplined work. Taped off the floor and wiped the unit down."
- Karen J."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.