6 AC Installation Contractors in Towson, MD
Top-Rated AC Installation Contractors in Towson
United Air Temp
“Four of five reviewers using star ratings mention specific technicians by name. Positive mentions focus on persistence through difficult diagnostics, while…”
Jay's HVAC Services LLC
“All 16 reviewers awarded 5 stars, with emergency response capability mentioned by at least two clients and same-day service noted in positive contexts.…”
All AC Installation Contractors (6 total)
Crosby Heating & Cooling
“Every reviewer awarded five stars, with four reviewers specifically naming individual technicians who…”
Site Support Services
“Three reviews yield a perfect 5-star average, with commercial data center cooling emerging as the most…”
AC Installation Costs in Towson
New central AC installation costs in Towson, 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 Towson, MD: What to Expect
Summers in Towson push past 88 F with thick humidity, while winters around the Chesapeake Bay drop to near 27 F. That kind of swing means homes need capable cooling and dependable heating year.round, making professional AC Installation in Towson a practical choice rather than a luxury. Six contractors serve the area, and collectively they've earned a 4.6 average rating from 138 client reviews.
Cost varies significantly depending on what system fits the home. Window units run $150 to $700, a single.zone ductless mini.split runs $2000 to $8000, and central AC replacement using existing ducts runs $3500 to $12000. In Maryland, contractors must hold a Master HVACR License from the Department of Labor to install these systems legally.
Customer reviews reveal clear differences in approach. Jay's HVAC Services LLC receives perfect scores from all 16 reviewers, with clients frequently citing emergency response capability, same.day service, and transparent pricing. United Air Temp draws multiple mentions of specific technicians by name for persistence through tough diagnostics, though one reviewer flags communication as an area needing improvement. Calvert Mechanical Solutions earns praise for technician professionalism and clear communication, though some feedback raises concerns about billing practices.