HVACService.io logoHVACService.io

HVAC Services in London, OH

18 HVAC contractors found

Need emergency service? 5 HVAC providers in London offer 24/7 availability→
HVAC ServiceAC RepairHVAC RepairAC InstallationHVAC Maintenance
Commercial HVAC
Emergency HVACAC Replacement

Pilot Travel Center

3.9(2,713)
24/7

“Of seven detailed reviews examined, three praise the facility's cleanliness and helpful staff while two cite…”

1365 US-42, London, OH 43140
Call

Kramer Electrical

5.0(241)
Highly Rated

“All 241 reviews award 5 stars, with technicians Robbie and Brent receiving repeated name recognition for…”

6320 Wds W Ave, London, OH 43140
Call

TA Travel Center

3.6(1,940)
24/7

“Three of eight reviewers specifically mention clean facilities and bathrooms as a positive element. Positive…”

940 US-42, London, OH 43140
Call

BCA Mechanical LLC

5.0(143)
Highly Rated

“All 139 reviewers awarded 5 stars, with customers specifically mentioning Logan, Wesley, and Jared by name.…”

9980 Big Plain Circleville Rd, London, OH 43140
Call

Construct Plumbing Design LLC

5.0(69)

“All 69 reviews award 5 stars, with 6 reviewers specifically praising competitive pricing compared to larger…”

312 Lafayette St Building 1, London, OH 43140
Call

Perfection Contracting

4.9(38)

“Thirty-six reviews yield a perfect 5.0-star average, with Zach named as the servicing technician across every…”

1400 W Choctaw Dr, London, OH 43140
Call

R & T Yoder Electric, Inc - London

5.0(27)

“All eight published reviews award five stars, with technicians Matt, Evan, Seth, Bryce, and Jaxon each named…”

6 E 2nd St Ste 320, London, OH 43140
Call

TA London

3.7(29)
24/7

“Three of seven reviewers specifically praise fast service and friendly staff interactions, while four mention…”

940 US-42, London, OH 43140
Call

Nelson & Ball Heating & Cooling

5.0(9)

“Six of nine reviewers award five stars, with multiple clients specifically praising same-day emergency…”

132 E Center St, London, OH 43140
Call

Chad Brown Electric LLC

4.4(8)

“Five of eight reviewers awarded five-star ratings, with two clients specifically noting emergency line repair…”

2630 Old Columbus Rd, London, OH 43140
Call

Long's Plumbing-Heating & Cooling, Inc.

2.9(27)
24/7

“One of 6 named reviewers (Dave) performed water heater installation; 3 reviews cite unresolved issues within…”

5280 Glade Run Rd, London, OH 43140
Call

Clearview Mechanical

5.0(2)

“Both client reviews award five stars, with specific praise for same-day response (Natalie), next-day…”

4550 Bonner Rd, London, OH 43140
Call

Champion City Handyman - London

5.0(1)
2445 OH-56, London, OH 43140
Call

ACS Contracting Services

5.0(1)

“The single available review awards 5 stars with a brief celebratory reference, providing no specific details…”

2010 Palouse Dr, London, OH 43140
Call

Duffey & Duffey Heating and Cooling

3.0(2)

“One hundred percent of available reviews award five stars, with client feedback highlighting fair pricing,…”

124 S Main St, London, OH 43140
Call

Direct Mechanical

1.8(5)

“One of five reviewers (John Harrison) praised the commercial boiler installation quality, while three reviews…”

66 W High St, London, OH 43140
Call

Alternative Energy Concepts

0.0
185 Elm St, London, OH 43140
Call

Jag's Mechanical

0.0
24/7
Northwest, London, OH 43140
Call

HVAC Service Costs in London, OH

Pricing ranges across all HVAC services offered in London.

ServiceTypical RangePrice Points
AC Repair$75–$2,8007 items →
AC Installation$150–$20,0008 items →
AC Replacement$2,100–$16,0005 items →
HVAC Maintenance$15–$8007 items →
HVAC Repair$75–$3,5007 items →
HVAC Service$70–$14,1006 items →
Emergency HVAC$150–$3,5006 items →
Commercial HVAC$2–$80,000—

Prices reflect humid subtropical metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.

HVAC in London, OH: What Homeowners Should Know

London Ohio sits within the Columbus region where summer humidity pushes daytime highs into the mid-80s while January averages hover around 22 F, creating real demand for both cooling and reliable heating throughout the year. This climate variety keeps local hvac companies London busy across all seasons. Seven contractors serve the area with an average rating of 4.6 based on 220 reviews, reflecting solid performance from most hvac London businesses.

Complete system replacements and major repairs represent vastly different investments, with costs ranging from $2 for minor service calls up to $80,000 for full system installations. This extreme spread reflects everything from quick part swaps to comprehensive equipment upgrades in homes. Ohio law requires every hvac contractor working on permitted projects to hold a valid license from the Ohio Construction Industry Licensing Board, and technicians must accumulate five years of experience under a licensed contractor before handling commercial work independently.

Customer feedback reveals distinct strengths among top-rated specialists. Reviewers consistently mention Logan, Wesley, and Jared from BCA Mechanical for their same-day responsiveness, while Zach with Perfection Contracting appears in every detailed testimonial praising his quick diagnostics. Nelson & Ball Heating & Cooling receives frequent recognition for same-day emergency response and accurate initial assessments. These patterns show that local excellence often centers on fast turnaround and getting the problem right the first time.

Frequently Asked Questions

Among 18 HVAC contractors serving London, the top-rated providers average 3.8★ across 5,255 reviews. The highest-ranked companies on this page are sorted by a combination of rating and review volume, so established contractors with consistent quality appear first. Check reviews, licensing, and response time to pick the right fit for your situation.

Other Cities in Ohio

Find HVAC contractors in 547 cities across Ohio — browse alphabetically

A–Z

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

R

S

T

U

V

W

X

Y

Z