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Top 10 heating and cooling services in Annapolis, MD

Porch Pro Headshot At Your Service Heating & Cooling

At Your Service Heating & Cooling

Heating and Cooling
Serves Annapolis, Maryland
(254)
Founded in 2013 and based out of Baltimore, At Your Service Heating and Cooling is an HVAC contractor that provides heating and cooling installation / service and water heater installations.
Founded in 2013 and based out of Baltimore, At Your Service Heating and Cooling is an HVAC contractor that provides heating and cooling installation / service and water heater installations.
Porch Pro Headshot Dustless Duct of DC

Dustless Duct of DC

Heating and Cooling
Serves Annapolis, Maryland
(31)
Dustless Duct of DC provides professional air duct cleaning and dryer vent cleaning services, as well as a variety of other cleaning services designed to reduce environmental allergens and improve indoor air quality. We also specialize in sanitizing and disinfection services. We serve residential an...Read more about Dustless Duct of DC
Dustless Duct of DC provides professional air duct cleaning and dryer vent cleaning services, as well as a variety of other cleaning services designed to reduce environmental allergens and improve indoor air quality. We also specialize in sanitizing and disinfection services. We serve residential an...Read more about Dustless Duct of DC
Porch Pro Headshot Harvey W Hottel, Inc

Harvey W Hottel, Inc

Heating and Cooling
Serves Annapolis, Maryland
(77)
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
For reliable heating and air conditioning service, you can count on our experienced technicians to get the job done. Whether you have questions about geothermal heating and air conditioning, or would like to schedule a service call, Harvey W Hottel, Inc are here to help.
Porch Pro Headshot S & L Air Conditioning and Heating

S & L Air Conditioning and Heating

Heating and Cooling
Serves Annapolis, Maryland
(16)
Air Conditioning and Heating contractor, locally owned and operated business working in Bowie, Hyattsville, Greenbelt, College Park, Landover, and surrounding areas. Over 40 years experience in the trade, check our pictures posted below and visit us Facebook and at pgcountyhvac.com Call today 301-8...Read more about S & L Air Conditioning and Heating
Air Conditioning and Heating contractor, locally owned and operated business working in Bowie, Hyattsville, Greenbelt, College Park, Landover, and surrounding areas. Over 40 years experience in the trade, check our pictures posted below and visit us Facebook and at pgcountyhvac.com Call today 301-8...Read more about S & L Air Conditioning and Heating
Porch Pro Headshot GreenDena, Inc.

GreenDena, Inc.

Heating and Cooling
Serves Annapolis, Maryland
With over 15 years of experience in Commercial and Residential HVAC, GreenDena services Pasadena, Glen Burnie, Severna Park, and the surrounding areas to meet all of your heating and cooling needs. We install heat pumps, furnaces, air conditioning units, and all of the necessary ductwork using only ...Read more about GreenDena, Inc.
With over 15 years of experience in Commercial and Residential HVAC, GreenDena services Pasadena, Glen Burnie, Severna Park, and the surrounding areas to meet all of your heating and cooling needs. We install heat pumps, furnaces, air conditioning units, and all of the necessary ductwork using only ...Read more about GreenDena, Inc.
Porch Pro Headshot Willis Mechanical Inc.

Willis Mechanical Inc.

Heating and Cooling
Serves Annapolis, Maryland
(3)
"door to door roof to floor we do it all" we are a family business that take pride in our work. we only do are best no short cuts.
"door to door roof to floor we do it all" we are a family business that take pride in our work. we only do are best no short cuts.
Porch Pro Headshot Mike's Mechanical Services

Mike's Mechanical Services

Heating and Cooling
Serves Annapolis, Maryland
(3)
Are you looking for a contractor to perform commercial HVAC work? Is it time to upgrade from your old window A/C unit to a central heat-and-air system? The capable folks at Mike's Mechanical Service are ready to take on the task! For more than 20 years, I have been providing exemplary heating and ai...Read more about Mike's Mechanical Services
Are you looking for a contractor to perform commercial HVAC work? Is it time to upgrade from your old window A/C unit to a central heat-and-air system? The capable folks at Mike's Mechanical Service are ready to take on the task! For more than 20 years, I have been providing exemplary heating and ai...Read more about Mike's Mechanical Services
Porch Pro Headshot Clifton Hvac Systems, Inc.

Clifton Hvac Systems, Inc.

Heating and Cooling
Serves Annapolis, Maryland
Third generation HVAC in Baltimore Maryland. Family owned an operated. Sheet metal shop on site providing custom made duct work. Call us for all of your HVAC needs! MASTER HVAC License #3524 exp. 1/31/2015
Third generation HVAC in Baltimore Maryland. Family owned an operated. Sheet metal shop on site providing custom made duct work. Call us for all of your HVAC needs! MASTER HVAC License #3524 exp. 1/31/2015
Porch Pro Headshot ECL Mechanical Services

ECL Mechanical Services

Heating and Cooling
Serves Annapolis, Maryland
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
ECL Mechanical Services is a full-service commercial and residential heating, cooling, refrigeration and ventilation company serving the Maryland, Delaware, Virginia and Washington DC area. We provide a full range of professional services to commercial enterprises, homeowners, contractors, building ...Read more about ECL Mechanical Services
Porch Pro Headshot Aire Serv of The Eastern Shore

Aire Serv of The Eastern Shore

Heating and Cooling
Serves Annapolis, Maryland
(66)
Cooling & Heating Service on The Eastern Shore
Cooling & Heating Service on The Eastern Shore

Top questions to ask before hiring a heating and cooling system specialist

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Annapolis heating and cooling system services

62586

SCAM ARTISTS!! This technician came out and did a diagnostic test of my air conditioning system on behalf of AHS. (American Home Shield) He found that I needed a new compressor and said that American Home Shield would pay for the part and installation as ...

- Erica Parker
103181

Good company. I had another company come out to look at my unit when it stopped working and they tried to tell me i needed a whole new furnace. called S/L and they came out and said the problem was dirty evaporator coils. The got me up and running for ...

- Mack Grade
85738

My heat pump wasn't blowing hot enough, Mike came by and rewired the thermostat and installed a new electric heater kit that had been wired wrong by the last people. Quick, great service!! Very pleased!

- John Clare
100120

I was having issues with my furnace refusing to light and was left without heat on a winter day. Jay and Mike from S & L were able to come out to my house in Bowie, MD that very same day and were able to get it running within 10 minutes. They were knowled...

- Eric Ricucci
157976

Prompt service great prices

- Kedrick Surles
157975

Great service a great prices. Very knowledgeable. Repaired when everyone else said replace

- Kedrick Surles
26236

- Dennis Taylor
318623

Dont Trust this company I had my AC unit replaced years ago with in warranty only to find out that They replace a 3. ton ac unit with a 2.5 ac unit

- Eric Stevens
46010

Time and time again A Comfort Zone shows up and the problem is solved. Whether it's a routine maintenance visit or a service call they've never let us down. Most of the time the parts are on the truck and it's off to the races. Very valuable to have on...

- Dave Perkowski
632921

I didn’t expect such a noticeable difference after the cleaning, but it’s real. Even the musty smell that used to linger in the house is gone. The technician was professional and made sure everything was done to my satisfaction. Highly recommended.

- Delia Hammond
627525

I had my air ducts cleaned as part of a larger home maintenance project. While I’m not sure I noticed a huge difference in air quality, I do feel better knowing the system is cleaner. The technician was friendly and professional, and I appreciated the ext...

- Blanca Hatch
623093

I wasn’t sure how necessary dryer vent cleaning was, but now that it’s done, I can really see the difference. The technician was professional and explained everything clearly. What stood out to me was the amount of lint they pulled out—I didn’t realize ho...

- Glen Wright

All heating and cooling system services in Annapolis, MD

Porch Pro Headshot All-Ready Mechanical, LLC

All-Ready Mechanical, LLC

Heating and Cooling
Serves Annapolis, Maryland
(1)
At All-Ready Mechanical, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business...Read more about All-Ready Mechanical, LLC
At All-Ready Mechanical, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business...Read more about All-Ready Mechanical, LLC
Porch Pro Headshot A Comfort Zone, LLC

A Comfort Zone, LLC

Heating and Cooling
Serves Annapolis, Maryland
(1)
For over ten years, A Comfort Zone has built a solid reputation as Maryland's most trusted HVAC company. The company is committed to providing quality service to their community. They believe that a reputation as honest and reliable service technicians is the recipe for success. While others seek to...Read more about A Comfort Zone, LLC
For over ten years, A Comfort Zone has built a solid reputation as Maryland's most trusted HVAC company. The company is committed to providing quality service to their community. They believe that a reputation as honest and reliable service technicians is the recipe for success. While others seek to...Read more about A Comfort Zone, LLC
Porch Pro Headshot Quality Refrigeration Services, Inc.

Quality Refrigeration Services, Inc.

Heating and Cooling
Serves Annapolis, Maryland
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
With years of business and systems integration experience, Quality Refrigeration Services is the solution to a home designed for lifestyles of today and prepared for lifestyles of tomorrow. We are the leader in home integration, specializing in the installation of structured wiring, house music, lig...Read more about Quality Refrigeration Services, Inc.
Porch Pro Headshot Best HVAC & Refrigeration

Best HVAC & Refrigeration

Heating and Cooling
Serves Annapolis, Maryland
Porch Pro Headshot Joe Cunningham Mechanical

Joe Cunningham Mechanical

Heating and Cooling
Serves Annapolis, Maryland
At Cunningham Mechanical we believe in professional, honest service at a fair price. We feel the same way when it comes to the equipment we sell. We specialize in quality. We ensure that you will receive a premium product with superior service. Speaking of service, we are highly trained HVACR expert...Read more about Joe Cunningham Mechanical
At Cunningham Mechanical we believe in professional, honest service at a fair price. We feel the same way when it comes to the equipment we sell. We specialize in quality. We ensure that you will receive a premium product with superior service. Speaking of service, we are highly trained HVACR expert...Read more about Joe Cunningham Mechanical
Porch Pro Headshot All Home Service (A H S)

All Home Service (A H S)

Heating and Cooling
Serves Annapolis, Maryland
A.H.S is an HVAC company that provides gas line repair, HVAC repair, and gas pipe installation in the Pasadena Maryland area. We are good, honest, hard working folks who are always happy to lend an experienced ear to any problems that you may be having with your HVAC arrangement. Contact us anytim...Read more about All Home Service (A H S)
A.H.S is an HVAC company that provides gas line repair, HVAC repair, and gas pipe installation in the Pasadena Maryland area. We are good, honest, hard working folks who are always happy to lend an experienced ear to any problems that you may be having with your HVAC arrangement. Contact us anytim...Read more about All Home Service (A H S)
Porch Pro Headshot Thompson Hvac Services

Thompson Hvac Services

Heating and Cooling
Serves Annapolis, Maryland
(34)
Porch Pro Headshot Tolberts Mechanical Services

Tolberts Mechanical Services

Heating and Cooling
Serves Annapolis, Maryland
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Local Small Business HVAC Contractor offering quality service and products for an affordable rate.
Porch Pro Headshot Critical Service LLC

Critical Service LLC

Heating and Cooling
Serves Annapolis, Maryland
Critical Service LLC is a full heating and Air conditioning service company. We offer the highest trained technicians that preform quality work at a competitive prices. We work on all commercial and residential equipment. Give us a call.
Critical Service LLC is a full heating and Air conditioning service company. We offer the highest trained technicians that preform quality work at a competitive prices. We work on all commercial and residential equipment. Give us a call.
Porch Pro Headshot E Knox James and Son Inc

E Knox James and Son Inc

Heating and Cooling
Serves Annapolis, Maryland
The Knox family has been serving local customers since 1954. James E. Knox, father to Wally and grandfather of Chad, the current owners, originated the company, James E. Knox Plumbing, to offer skilled, reliable, reasonably priced plumbing installation and service to the local residents and cont...Read more about E Knox James and Son Inc
The Knox family has been serving local customers since 1954. James E. Knox, father to Wally and grandfather of Chad, the current owners, originated the company, James E. Knox Plumbing, to offer skilled, reliable, reasonably priced plumbing installation and service to the local residents and cont...Read more about E Knox James and Son Inc
Porch Pro Headshot Assured Comfort Svc LLC

Assured Comfort Svc LLC

Heating and Cooling
Serves Annapolis, Maryland
Assured Comfort Svc is an HVAC contractor in Huntingtown. They offer services such as attic ventilation, gas heating and more.
Assured Comfort Svc is an HVAC contractor in Huntingtown. They offer services such as attic ventilation, gas heating and more.
Porch Pro Headshot Carrington's Heating & Air Conditioning

Carrington's Heating & Air Conditioning

Heating and Cooling
Serves Annapolis, Maryland
Porch Pro Headshot williams & son mechanical construction llc

williams & son mechanical construction llc

Heating and Cooling
Serves Annapolis, Maryland
Porch Pro Headshot Climate Care Services

Climate Care Services

Heating and Cooling
Serves Annapolis, Maryland