7 AC Repair Contractors in Severn, MD

4.1 avg rating
1,346 total reviews4 offer 24/7 service

Top-Rated AC Repair Contractors in Severn

#1

Ambient Cooling & Heating LLC

4.8(337 reviews)
24/7 Highly Rated

Six of eight sampled reviewers explicitly mention same-day or next-day service response. Positive sentiment clusters around pricing value, technician…

508 Shaw Ct #103, Severn, MD 21144
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#2

SLO-FLO Plumbing

5.0(244 reviews)
24/7 Highly Rated

All five featured reviewers award five stars, with multiple customers specifically praising the team's rapid arrival times and transparent pricing. Reviewers…

792 Jennie Dr, Severn, MD 21144
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#3

ROCKY HVAC

4.6(291 reviews)
24/7

Every reviewer awarding 5 stars highlights specific positive outcomes: Carlos saved a Bryant heater rather than recommending replacement,…

7939 Citadel Dr, Severn, MD 21144
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All AC Repair Contractors (7 total)

Carson Plumbing

5.0(176)
Highly Rated

All 176 reviewers award 5 stars, with multiple clients specifically noting fair pricing compared to…

1420 Washington Ave, Severn, MD 21144
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Beltway Air Conditioning, Heating and Plumbing

5.0(163)
24/7 Highly Rated

All 156 reviewed customers awarded 5 stars, with technician Ray mentioned by name in six of eight sampled…

8141 Telegraph Rd Suite I, Severn, MD 21144
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Dremus Appliance Repair LLC

4.2(135)

Among two detailed reviews, one praises the technician's knowledge and punctuality while the other cites…

807 Kandor Ct, Severn, MD 21144
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Glen Burnies Heating and Cooling

0.0
8160 Telegraph Rd, Severn, MD 21144
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AC Repair Costs in Severn

Typical repair costs for Severn homeowners, by problem type.

ServiceLowAverageHigh
Diagnostic / service call
Usually credited toward repair
$75$120$200
Refrigerant recharge (R-410A)
$150$350$700
Capacitor replacement
$120$250$450
Fan motor replacement
$250$450$700
Compressor replacement
$800$1,800$2,800
Evaporator coil repair
$400$900$1,500
Labor (hourly rate)
Per hour during business hours
$75$110$150

Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.

AC Repair in Severn, MD: What to Expect

The Baltimore metro area delivers summers that push past 88 F with a humidity edge that makes every degree feel heavier, and winters around the Chesapeake that drop near 27 F. This kind of thermal swing beats down AC systems and furnace components alike, creating steady demand for AC Repair in Severn where seven contractors compete for attention with an average rating of 4.1 stars across more than a thousand reviews.

Costs in this market follow predictable patterns. A diagnostic visit typically runs $75 to $200, while refrigerant recharges using R-410A land between $150 and $700, and capacitor replacement runs $120 to $450. Maryland law requires every contractor performing these jobs to hold a Master HVACR License from the state Department of Labor, ensuring qualified hands handle the work.

Customer feedback points to clear differences in service speed and approach. Ambient Cooling & Heating earns praise for same-day or next-day response times, with clients noting fair pricing and professional technicians who complete repairs efficiently. SLO-FLO Plumbing maintains a perfect five-star rating with reviewers highlighting rapid arrival and transparent pricing. ROCKY HVAC draws five-star reviews where technicians like Carlos have salvaged equipment like Bryant heaters instead of pushing replacements, and multiple reviewers cite successful installations by Santos and Sandeeb.

Frequently Asked Questions

AC repair in Severn typically costs $75-$2,800 depending on the problem. Diagnostic calls run around $75-$200, refrigerant recharges $150-$700, capacitor replacement $120-$450, and compressor replacement $800-$2,800. Most contractors apply the diagnostic fee toward the final repair cost if you proceed.