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One Hour Air Conditioning & Heating®

Annapolis HVAC Companies
Ranked #7 in Annapolis | Grade B-
4.80 (381 reviews)

One Hour Air Conditioning & Heating®

Local HVAC team handling repairs, maintenance, and replacements for Annapolis homeowners with clear communication on options and pricing.

Why Homeowners Choose This Business

Customers frequently note clear explanations of options, on-time arrivals, and thorough system checks. Many reviews highlight professional demeanor and careful cleanup after work. Pricing is described as fair with issues isolated and resolved efficiently. The local team services most major HVAC brands.

Service Area

Serving Annapolis and nearby Anne Arundel County neighborhoods from the West St office.

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  • Service information
  • Customer review signals
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  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Emergency Service - 24/7 availability listed; call for current response times and scheduling.

Services Covered

  Renovation Services
  AC Repair
  Furnace Repair
  Repairs
  Heat Pump Service
  HVAC Maintenance
  HVAC installation
  Thermostat Replacement
  Indoor air quality check
  Ductwork inspection
  Emergency HVAC service
  Air conditioner replacement
  Heating Repair
  Cooling System Diagnostics

Heating and AC repair, diagnostics, preventative maintenance, seasonal tune-ups, thermostat replacement, air handler and condenser service, heat pump service, indoor air quality checks, and full system replacement.


Reviews

Recent Reviews

4.80

(Based on 381 reviews)

Reviews mention fast response times, sometimes within hours of the request, and technicians who explain findings and options clearly. Homeowners frequently praise punctuality, professionalism, and thorough diagnostics that pinpoint the issue. Several comments note fair pricing and respectful interaction in the home. Installation feedback cites organized teams and attentive follow-up.

He was very friendly, honest, transparent, and patient as we made the right decision. He presented every option and gave me the opportunity to decide what works best for my family alongside his expertise.

Excellent service. Arrived within 2 hours of requested service. Fast ! Technician through checking all aspects of our AC / heat system isolating the problem to a single item. We were very happy with fees charged. Very fare. Tech professional, knowledgeable and liked our dogs. Always a good sign of personality. My new go to provider. 10 out of 10.

Excellent Service! Reliable On-time Service. Our Service Tech Damon was professional, knowledgeable and extremely productive with resolving our HVAC service issues.

Tyler Henson was great! He was very polite and informative. He explained in detail what needed to be completed in his inspection. Very helpful and a pleasant technician.

I am very impressed by this company. Michael Geary did a great job. Chris and Donnie did a terrific job on the installation. Larsen was fantastic on finalizing the system and installing the thermostat. Very professional, thorough, and honest. Whoever owns this company does a great job of setting the example for a very good corporate culture.

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Special Offers

Emergency Service

Emergency service may be available for urgent issues.


Frequently Asked Questions

Many appointments can be scheduled for the same day, depending on demand and time of request. The company is open every day and works to accommodate urgent heating and cooling issues. Availability varies seasonally, so calling early helps. Online scheduling is also an option through their website.

Technicians service central air conditioners, heat pumps, furnaces, and air handlers from most major brands. Typical calls include no-cool situations, short cycling, thermostat problems, and airflow concerns. They also perform seasonal tune-ups and safety checks. Full system replacement services are available when repairs are not cost-effective.

After diagnosing the issue, the technician reviews findings and outlines available repair or replacement options. Pricing is discussed before any work proceeds, so you can choose the approach that fits your needs. If multiple solutions exist, the pros and cons are explained. You decide how to move forward.

Yes, you can book seasonal tune-ups to check refrigerant levels, electrical components, airflow, and thermostat operation. Preventative maintenance helps improve reliability and efficiency and can reduce surprise breakdowns. The visit includes a summary of findings and any recommendations. Scheduling before peak seasons is recommended.

The business lists 24-hour availability every day of the week. After-hours service can help address urgent comfort or safety concerns. Response times depend on call volume and technician availability. Call to confirm current scheduling options.
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Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
4.80 (381 reviews) Pro Listing
Address
1125 West St Suite #609, Annapolis, MD 21401
Phone
Business Type
general_contractor

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