9 HVAC Maintenance Contractors in Graham, NC
Top-Rated HVAC Maintenance Contractors in Graham
Kemco of Burlington, Inc
“Every reviewer awarded 5 stars, with most noting specific technicians by name. Four reviewers explicitly mentioned same-day or prompt response during urgent…”
Last Call HVAC Svcs
“All 111 reviews award 5 stars, with emergency same-day service mentioned across multiple accounts. Technicians Nick, Harrison, and Andrew receive named…”
All HVAC Maintenance Contractors (9 total)
Thorntons Heating & Air Conditioning Inc.
“Of 79 reviews, 77 carry five-star ratings with praise for honest pricing, transparent communication, and…”
Duggins Mechanical
“All 54 reviews award 5 stars, with multiple reviewers noting decade-long relationships spanning 10 to 20…”
DD’s Heating & AC Services
“Every reviewer awarded 5 stars, with 40 total reviews reflecting consistent customer satisfaction. Three of…”
TrueTemp Graham AC Repair
“All ten reviews award 5 stars, with customers particularly noting technician transparency, same-day response…”
Burlington Mechanical Contractors
“5 of 6 reviewers award perfect marks without documented service scenarios; the solitary accessible review…”
HVAC Maintenance Costs in Graham
Routine tune-up and maintenance plan pricing for Graham homeowners.
| Service | Low | Average | High |
|---|---|---|---|
Single AC tune-up | $70 | $125 | $200 |
Single furnace tune-up | $80 | $135 | $220 |
Full HVAC inspection | $150 | $275 | $400 |
Annual maintenance plan Includes 2 visits/year + discounts on repairs | $120 | $240 | $360 |
Premium maintenance plan Priority service + free diagnostics | $200 | $350 | $500 |
Duct cleaning (full home) | $300 | $475 | $800 |
Filter replacement (per filter) | $15 | $35 | $75 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Maintenance in Graham, NC: What to Expect
Graham sits in North Carolina's Piedmont region, where summer humidity pushes thermometers above 90 degrees for roughly 54 days annually while winter temperatures regularly dip into the 30s. This dual demand for serious cooling and meaningful heating keeps local HVAC systems working year-round. Nine contractors serve the area, maintaining an average rating of 4.6 stars across over 575 verified reviews. Homeowners prioritizing system longevity routinely seek professional HVAC Maintenance in Graham before seasonal extremes arrive.
Most homeowners budget for tune-ups in the shoulder months. A single AC tune-up costs $70 to $200, a furnace tune-up runs $80 to $220, and a full HVAC inspection typically falls between $150 and $400. North Carolina law requires contractors to hold Heating and Cooling licenses classified as H1, H2, or H3 from the state board, ensuring baseline competency for residential work.
Customer reviews point to clear preferences. Workman Mechanical earns consistent mentions of fair pricing alongside five-star ratings, with Jesse and his son referenced across multiple accounts. Last Call HVAC carries 111 all-five-star reviews, and customers routinely single out technicians Nick, Harrison, and Andrew for same-day emergency response and thorough explanations. Kemco of Burlington draws similar loyalty, with several reviewers naming specific technicians and noting prompt turnaround during urgent calls.