8 AC Installation Contractors in Crofton, MD
Top-Rated AC Installation Contractors in Crofton
Grove Heating & Cooling
“Nearly all 1207 reviews rate the company 5 stars, with previous customers particularly noting same-day technician dispatch and portable heater provision during…”
ClimateCare HVAC Services, LLC.
“Of 229 reviews, the overwhelming majority award five stars, with technicians Christian, Jacob, and Paul specifically named in positive feedback for diagnostic…”
All AC Installation Contractors (8 total)
Setera Electrical Contractors LLC
“All seven named reviewers award 5 stars, with customers specifically praising thoroughness, on-time arrival,…”
Seasonal Heating, Air Conditioning, and Plumbing
“All eight visible reviewers award five-star ratings, with seven specifically mentioning Rick or Richard by…”
Sears Heating and Air Conditioning
“All 4 reviews carry 5-star ratings, with 2 reviewers specifically praising service speed and warranty…”
Journeyman Mechanical Contractors
“All 3 reviews award 5 stars, with Jamie Newton specifically praising the combination of nice customer…”
AC Installation Costs in Crofton
New central AC installation costs in Crofton, by system type and brand.
| Service | Low | Average | High |
|---|---|---|---|
Window unit | $150 | $350 | $700 |
Ductless mini-split (single zone) | $2,000 | $4,500 | $8,000 |
Central AC replacement (existing ducts) | $3,500 | $6,500 | $12,000 |
Central AC new install (with ductwork) | $7,000 | $12,000 | $20,000 |
Carrier (residential) | $3,800 | $6,200 | $10,500 |
Trane (residential) | $5,000 | $8,800 | $13,600 |
Lennox (residential) | $3,500 | $6,500 | $12,000 |
Rheem (residential) | $3,200 | $5,500 | $9,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Installation in Crofton, MD: What to Expect
Living near the Chesapeake Bay means coping with summers that push into the upper eighties and wrap everything in thick humidity, forcing cooling systems to work against latent heat loads that go beyond simple temperature readings. Winters that dip to around twenty-seven degrees demand equally reliable heating, making the choice of an experienced installer essential for year-round comfort. Eight contractors serve the area, and their collective average rating reflects the precision required in this climate. For homeowners considering AC Installation in Crofton, the stakes are clear: the right system and proper setup determine whether a home stays comfortable when the humidity spikes or the freezing winds blow off the bay.
The investment varies significantly depending on the system selected. A window unit runs about one hundred fifty to seven hundred dollars, a ductless mini-split for a single zone typically costs between two thousand and eight thousand, and replacing a central air conditioning system using existing ductwork generally falls between three thousand five hundred and twelve thousand dollars. In Maryland, every contractor must hold a Master HVACR License from the state Department of Labor, ensuring that whoever handles the installation has met established competency standards before touching any system.
Review patterns reveal what matters most to local customers. Grove Heating & Cooling draws consistent praise for same-day technician dispatch and for providing portable heaters while customers wait during emergencies, showing how quickly response time shapes satisfaction. ClimateCare HVAC Services earns mentions for technicians Christian, Jacob, and Paul, whose diagnostic skill and efficient repairs stand out in feedback. S&L Air Conditioning & Heating similarly receives recognition, with technicians Steven, Stephen, and Alex cited for explaining issues clearly and discussing pricing transparently while treating homes with care.