7 AC Installation Contractors in Rockville, MD
Top-Rated AC Installation Contractors in Rockville
F.H. Furr Plumbing, Heating, Air Conditioning & Electrical
“Six customer reviews consistently praise same-day or scheduled arrival punctuality, with three specifically mentioning technicians who identified additional…”
Anthony & Son Indoor Air Quality, LLC
“Five-star ratings dominate the review portfolio, with repeated mention of technician Jairo for his explanatory clarity and cost-conscious recommendations.…”
All AC Installation Contractors (7 total)
Quality Air Services, LLC
“All six accessible reviews carry five-star ratings, with customers consistently praising specific technicians…”
AMS Air Conditioning & Heating
“119 reviewers collectively award 4.8 stars, with five customers specifically praising same-day response…”
Infinite Heating & Air
“All five detailed reviews award 5 stars, with each client highlighting technician Efrain's expertise. Four…”
AC Installation Costs in Rockville
New central AC installation costs in Rockville, 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 Rockville, MD: What to Expect
Rockville sits squarely in Baltimores orbit, feeling every bit of that mid-Atlantic swing. Summers push toward 88 F with the kind of humidity that makes the air feel heavier than the temperature suggests, while winters hover around freezing, testing any heating system that is not up to the task. That combination keeps local contractors busy yearround. Six HVAC professionals serve the area, collectively holding a 4.8 average across more than eight thousand reviews, which tells you residents here take their comfort seriously and expect the folks they call to deliver. AC Installation in Rockville is not a luxury in these conditions, it is a practical necessity for keeping pace with the seasons.
Costs follow the equipment you choose. A window unit runs $150-$700, a ductless mini-split single zone runs $2000-$8000, and central AC replacement with existing ducts runs $3500-$12000. Maryland law requires every HVAC contractor to hold a Master HVACR License from the state labor board, so anyone working in your home has met the baseline requirement for proper training and compliance.
What stands out in reviews? Anthony & Son earns repeated credit for same-day scheduling flexibility and clear Diagnostics, with several customers noting their pricing compared favorably to competitors. Glenmonts team, particularly technicians Haddon and Judy, appears frequently in feedback about rapid response during heating failures, with clients citing same-day or within-hours arrival when systems went down unexpectedly.