7 HVAC Repair Contractors in Waldorf, MD
Top-Rated HVAC Repair Contractors in Waldorf
Bennett Air Heating and Air Conditioning
“Among 473 reviews, the company holds a 4.7-star average with customers frequently mentioning punctual arrivals and professional technicians. Positive reviews…”
Buchanan's HVAC & Fireplace LLC
“All 186 reviews carry 5-star ratings, with technicians named across multiple reviews, Harry receives specific mention for fireplace service, and one reviewer…”
All HVAC Repair Contractors (7 total)
HPC Services
“Five-star reviews consistently mention specific technicians by name, with Emmett, Andre, and Jude praised for…”
B & E Heating and Air
“Every reviewer awarded 5 stars, with six of nine reviewers specifically praising the team's rapid same-day…”
Jerry's Plumbing, Heating and Air Inc
“Three of four detailed reviews mention same-day or quick-response service. Positive reviews (Jaimie Blair,…”
HVAC Repair Costs in Waldorf
Typical heating and cooling repair costs in Waldorf, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $75 | $120 | $200 |
Thermostat replacement | $150 | $275 | $500 |
Blower motor replacement | $400 | $650 | $1,100 |
Heat exchanger replacement | $1,500 | $2,200 | $3,500 |
Ignitor replacement (gas furnace) | $150 | $250 | $400 |
Control board replacement | $300 | $550 | $900 |
Full system repair (major) Multi-component failure | $500 | $1,200 | $3,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Waldorf, MD: What to Expect
Waldorf's climate creates intense HVAC challenges. The summer heat reaches 88 F with oppressive humidity from the Chesapeake Bay, while winters drop to around 27 F, putting constant strain on heating systems. This creates ongoing demand for HVAC Repair in Waldorf, where seven licensed contractors maintain an impressive 4.7-star average across over 1,100 customer reviews, with two offering around-the-clock emergency service.
Service costs in Waldorf reflect the complexity of repairs needed in this climate zone. A diagnostic service call typically ranges from $75 to $200, while thermostat replacement runs $150 to $500. More extensive repairs, such as blower motor replacement, cost between $400 and $1,100. All HVAC work in Maryland must be performed by contractors holding a Master HVACR License from the state Department of Labor, ensuring qualified technicians handle these critical systems.
Customer feedback highlights several standout contractors in the area. Buchanan's HVAC & Fireplace LLC maintains a perfect 5.0 rating across 186 reviews, with technicians like Harry earning specific praise for fireplace service. Wright Mechanical Services receives high marks for emergency response and same-day service, with technicians Jacob and Nick named across multiple reviews. Bennett Air Heating and Air Conditioning also draws consistent mention for punctual arrivals and clear communication throughout the service process.