6 Commercial HVAC Contractors in Hagerstown, MD
Top-Rated Commercial HVAC Contractors in Hagerstown
Total Comfort Heating & Air Conditioning Inc.
“All 295 reviews carry 5-star ratings, with geothermal system work appearing prominently across multiple detailed accounts. Reviewers frequently name specific…”
PlumbingWurx LLC - Hagerstown Plumbing Services
“All eight detailed reviews award five stars, with four mentioning emergency same-day or after-hours response times. Technicians named Rich, Scott, and…”
All Commercial HVAC Contractors (6 total)
Maryland Comfort Heating & Cooling
“All 101 reviewers awarded 5 stars, with customers consistently mentioning technician punctuality and…”
M.S. Johnston Company
“Four of five detailed reviewers awarded top marks, with consistent praise for customer service approach and…”
Commercial HVAC Costs in Hagerstown
Commercial system pricing in Hagerstown. Actual costs vary significantly by building size and system type. Request a site-specific quote.
| Service | Low | Average | High |
|---|---|---|---|
Annual maintenance (per rooftop unit) Quarterly inspections | $500 | $1,000 | $2,000 |
Annual contract (small business, < 5K sqft) | $1,000 | $2,500 | $5,000 |
Annual contract (mid-size, 5K-25K sqft) | $3,500 | $6,500 | $10,000 |
Basic rooftop unit replacement | $6,500 | $10,000 | $15,000 |
Small business full system (< 5K sqft) | $8,000 | $16,000 | $25,000 |
Mid-size building (5K-25K sqft) | $25,000 | $50,000 | $80,000 |
Operating cost (per sqft annually) Utility + maintenance | $2 | $4 | $6 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
Commercial HVAC in Hagerstown, MD: What to Expect
The climate in the Mid-Atlantic creates year-round demands on commercial HVAC systems. Hagerstown experiences hot, humid summers with temperatures reaching 88 F, while winters average 27 F due to cold air settling in from the Chesapeake Bay. These swings require robust heating and cooling solutions. Five contractors serve the area with an impressive 4.9 average rating across 827 reviews. Businesses seeking Commercial HVAC in Hagerstown need partners who understand seasonal demands and can maintain critical systems through extreme weather conditions.
Operating costs reflect these technical requirements. Annual maintenance for rooftop units ranges from $500-$2000, while comprehensive service contracts for smaller facilities under 5,000 square feet cost $1000-$5000. Mid-size buildings between 5,000 and 25,000 square feet require $3500-$10000 annually for full service coverage. Maryland mandates that contractors hold a Master HVACR License from the state labor board, ensuring professional standards across the industry.
Customer feedback highlights specific strengths. Total Comfort receives consistent praise for geothermal installations, with technicians Patrick and Nathan mentioned across multiple five-star reviews. PlumbingWurx responds to emergencies with same-day or after-hours service, earning recognition from reviewers who name Rich and Scott. McIntire HVAC distinguishes itself through rapid response times, with many clients noting same-day or same-week service delivery. These patterns demonstrate how local contractors prioritize accessibility and reliable communication.