27 Commercial HVAC Contractors in Wilmington, DE
Top-Rated Commercial HVAC Contractors in Wilmington
Tri Elite Advisors Hvac
“All five visible reviewers award 5 stars, with four specifically naming Phil as the technician. Three reviews describe emergency or urgent situations (holiday…”
Hentkowski, Inc.
“All five detailed reviews award 5 stars, with technicians named in multiple reviews: Kim, John, and Mr. Salman each receive specific praise for technical skill…”
All Commercial HVAC Contractors (27 total)
The Fireplace Shoppe
“Of 83 reviews averaging 4.2 stars, two 1-star reviews document significant service failures, one citing…”
Bromwell Construction Company, LLC
“Both reviewers gave 5 stars and specifically named designer Kristin for her design vision, detailed budgeting…”
Commercial Equipment Service Inc.
“All eight reviewers award 5 stars, with Shawn appearing in five reviews for same-day arrivals, efficient…”
Frontline HVAC
“Twenty-three reviews collectively award Frontline HVAC a perfect 5.0-star average, with seven reviewers…”
Brandywine Heating And Air
“All three sampled reviews award 5 stars, with clients specifically naming technicians (Justin, Mr. Michael,…”
Wilmington Heating and Air Conditioning
“All 18 reviewers award 5 stars, with one customer specifically praising technician Mike H. by name for fast,…”
HVACGUYS LLC
“Eight of nine reviewers award five stars, with all customers specifically praising technician expertise and…”
Hvac Doc
“Eight reviewers specifically mention receiving same-day or rapid-response service, with Mike arriving at a…”
Breathe Clean
“All 9 reviews award 5 stars, with reviewers consistently praising technician Samar's professionalism,…”
Commercial Cleaning Services
“15 reviews yield a 4.1-star average, with 6 five-star clients praising the team's reliability, floor wax…”
Ralph G Degli Obizzi & Sons
“4 customer reviews demonstrate strong satisfaction, with three reviewers awarding 4-5 stars and specifically…”
Moyer Indoor Outdoor - Services You Can Count On
“Four of six reviewers awarded five-star ratings, with three specifically naming their technician (Bill,…”
A - JTC Dryer Vent Cleaning Services Co, DE 19810
“All seven reviewers award five stars, with consistent praise for punctual arrival, thorough inspections, and…”
PREFERRED MECHANICAL, INC.
“All six client reviews award five stars, with four clients specifically mentioning pricing fairness as a key…”
Appalachian PTAC LLC
“All 6 reviews award 5 stars, with customers consistently praising awesome pricing, efficient service, and…”
Elite Building Services
“Three of eight visible reviews award 5 stars, citing quality work and professional communication, while four…”
Arctic Air Conditioning & Heating
“Four of six published reviewers award five stars, praising replacement installation quality and pricing. The…”
Beacon Heating and Air Conditioning Inc
“Three of four detailed reviews award 5 stars, with customers specifically praising technician Joe's…”
Calvert Commercial Services
“Two of four visible reviewers awarded five-star ratings, praising professionalism and timely service. The…”
Building Systems & Services LLC
“The company maintains a 3.3-star average rating across 7 reviews, indicating mixed customer sentiment. One…”
Dehumidifier & Portable A/C Rental | Temporary Heating | TCR
“Two of three publicly visible reviewers awarded five stars, emphasizing TCR's swift emergency response, the…”
Quality Heating & Air Conditioning
“Both reviewers award a perfect 5-star rating, with Steven Shifflette explicitly praising the company's…”
Ferguson HVAC Supply
“The single reviewer, Louis Torres, awarded Ferguson HVAC Supply a 5-star rating specifically for customer…”
Commercial HVAC Costs in Wilmington
Commercial system pricing in Wilmington. 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 Wilmington, DE: What to Expect
Wilmington sits in northern Delaware's Piedmont along the Delaware River corridor, situated between Philadelphia twenty-five miles north and Baltimore seventy miles southwest. The Mid-Atlantic climate brings hot, humid summers with frequent ninety-degree days from June through August alongside winters that drop to twenty-five degrees with sixteen inches of annual snowfall and periodic ice events. This two-season load demand makes reliable commercial HVAC in Wilmington essential for area businesses, and the market is served by roughly twenty-eight contractors holding an average rating of 4.4 stars.
Maintenance costs vary by system size and complexity. Annual maintenance contracts for rooftop units run from $500 to $2000, while annual service agreements for small business locations under five thousand square feet range from $1000 to $5000. Mid-size facilities between five thousand and twenty-five thousand square feet typically budget $3500 to $10000 annually. Every contractor must carry a Master HVACR Contractor License from the Delaware Board of Plumbing, Heating, Ventilation, Air Conditioning and Refrigeration Examiners to operate legally in the state.
Customer feedback highlights several standout performers. Tri Elite Advisors HVAC consistently earns five-star ratings, with reviewers specifically mentioning technician Phil and describing urgent situations handled during holiday weekends. SERVPRO of Brandywine and Wilmington receives 4.9 stars across ninety-eight reviews, with clients praising sub-two-hour response times and crews that explain each step of remediation work. Technicians Sean and Bobby receive named recognition for their professionalism and clear communication throughout service calls.
Frequently Asked Questions
Other HVAC Services in Wilmington, DE
All HVAC Contractors in Wilmington, DE
Complete directory of 83 contractors — browse alphabetically
A–Z
All HVAC Contractors in Wilmington, DE
Complete directory of 83 contractors — browse alphabetically
A
- A - JTC Dryer Vent Cleaning Services Co, DE 19810
- Absolute HVAC LLC
- Ace Air Conditioning & Heat
- Affordable Heating & Air Conditioning Inc
- Air Masters HVAC Inc
- Aire Serv of Wilmington
- Al Air Duct Cleaning & Dryer Vent Cleaning Services Wilmington, DE
- ALM Dryer vent & Air Duct Cleaning Services Wilmington, DE
- Ambience HVAC
- Appalachian PTAC LLC
- Arctic Air Conditioning & Heating
B
- Beacon Heating and Air Conditioning Inc
- Becker’s Roofing Siding & Chimney Contractors
- Benjamin Franklin Plumbing of Wilmington DE
- Brandywine Heating And Air
- Breathe Clean
- Breeding & Day Heating, Cooling, Plumbing & Electrical
- Bright Roofing Repair And Air Duct Cleaning Services In WILMINGTON LLC
- Bromwell Construction Company, LLC
- Building Systems & Services LLC
C
D
H
- Harmony Comfort Solutions LLC
- Hentkowski, Inc.
- HHVA Dryer Vent & Air Duct Cleaning And Chimney Inspection Services Inc Of DE ,
- High Flow Heating & Air Conditioning
- Homecraft Inc.
- HomeStar Remodeling
- Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical
- HVAC Blower Motors Wilmington DE
- Hvac Doc
- HVACGUYS LLC