20 HVAC Service Contractors in Delaware, OH
Top-Rated HVAC Service Contractors in Delaware
Eco Plumbers, Electricians, and HVAC Technicians
“Across the two sampled reviews, five-star feedback emphasizes technical skill and customer interaction, while the single one-star review centers entirely on…”
Amanda Plumbing
“Every reviewer awards 5 stars, with 100% specifically praising technician communication skills. Three customers mention emergency or same-day service…”
All HVAC Service Contractors (20 total)
Delaware Heating & Air
“473 reviews yield a 4.9-star average with 100% of detailed feedback awarding 5 stars. Same-day emergency…”
Koala Insulation of Central Ohio
“All 204 reviews award 5 stars, with customers consistently highlighting technician expertise infoam…”
Habitec Security of Columbus
“Each of the eight sampled reviews carries a perfect five-star rating. Five reviewers specifically name their…”
Benjamin Franklin Plumbing
“All eight detailed reviews award five stars, with Nick, Cameron, Cam, and Will each receiving individual…”
R & T Yoder Electric, Inc - Delaware
“Forty-three of 54 reviews award five stars, with recurring praise for technician professionalism and upfront…”
TTM Mechanical
“Eighteen reviewers collectively award TTM Mechanical a 4.7-star average, with recurring themes of accepting…”
Cardinal Heating & Cooling Llc
“All 10 reviews award 5 stars, with several noting the technician arrived within hours of calling and…”
Ross Heating & Cooling
“Four reviewers mention same-day or rapid-response service, with two specifically highlighting weekend or…”
Vertical Heating and Cooling
“Five of six reviewers award five stars, describing courteous professionals who explain their work, arrive on…”
Marcum and son Plumbing Heating and Cooling
“All four documented reviews award five stars, with client feedback emphasizing technician Shane's swift…”
All Plumbing & Heating
“The documented review gives All Plumbing & Heating a perfect 5-star rating, with the customer praising the…”
Sears Heating and Air Conditioning
“Three customers awarded an average 4.3 stars, with all mentioning the same-day arrival speed that defines the…”
Done Right HVAC
“Both reviewers awarded perfect five-star ratings, with each highlighting the company's honest approach and…”
HVAC Service Costs in Delaware
General HVAC service pricing across maintenance, repair, and installation in Delaware.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $75 | $120 | $200 |
Routine tune-up (single system) | $70 | $125 | $200 |
Standard repair (avg) | $150 | $600 | $1,200 |
Major repair (compressor, heat exchanger) | $1,500 | $2,500 | $3,500 |
New system installation (mid-range) | $6,500 | $10,500 | $14,000 |
Full HVAC replacement AC + furnace combined | $11,590 | $13,430 | $14,100 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Delaware, OH: What to Expect
Living roughly twenty miles north of Columbus, Delaware experiences the kind of temperature swings that test every home system twice a year. Summer humidity pushes outdoor highs into the mid-eighties, forcing air conditioners to run constantly, while January temperatures settle around twenty-two degrees, demanding reliable heating for months on end. This back-and-forth creates round-the-clock demand for professional HVAC Service in Delaware, where twelve licensed contractors currently maintain an average rating of 4.3 based on more than three thousand customer reviews.
Cost transparency reflects the range of work involved. A standard service call runs $75 to $200, while routine seasonal tune-ups typically fall between $70 and $200 per system. More extensive repairs, depending on what components fail, usually cost $150 to $1,200. These figures demonstrate why Ohio requires contractors to hold a valid HVAC Contractor license from the Ohio Construction Industry Licensing Board before performing commercial work, ensuring homeowners deal with qualified professionals rather than inexperienced operators.
Customer feedback reveals consistent priorities across local companies. Reviewers consistently highlight technical competence and clear communication as factors earning five-star ratings, while negative comments tend to center on scheduling delays rather than workmanship quality. Several companies receive repeated praise for same-day service capability, suggesting responsiveness matters heavily in this market alongside clean installations and thorough repairs.