Steady comfort from a name
the Bay has trusted for 30+ years.
Licensed heating, cooling, heat pump & ductless service for homes and light-commercial buildings across Annapolis, Easton and the Maryland Eastern Shore — honest pricing, certified crews, and 24/7 emergency response.
- 30+
- Years serving the Bay
- NATE
- Certified technicians
- 24/7
- Emergency service
The Still’s HVAC service index
Seven core lines of work, one local team. Pick a category to see how we keep Annapolis-area homes and businesses comfortable.
- 01Air ConditioningRepairs, tune-ups & high-efficiency installs that beat the Maryland summer.
- 02HeatingFurnace repair, replacement & maintenance to keep winter outside.
- 03Heat PumpTrusted, code-compliant work backed by our guarantee.
- 04Ductless Mini-SplitTrusted, code-compliant work backed by our guarantee.
- 05Indoor Air QualityWhole-house filtration, humidity control & cleaner air.
A straight line from problem to comfort.
No runaround, no surprise invoices. Here's exactly what happens when you call Still’s HVAC.
Book in minutes
Call or request service online. A real person — never a phone tree — confirms a convenient window.
On-site diagnosis
Your technician inspects the system, finds the root cause, and explains your options in plain English.
Upfront repair
You approve a flat, upfront price before any work starts. We fix it right with quality parts.
Comfort restored
We test everything, clean up, and back the work with our satisfaction guarantee.
Seal the leaks your ducts have been hiding.
Leaky ductwork quietly drives up your bills and leaves rooms too hot or too cold. Still's HVAC uses Aeroseal to seal ducts from the inside out — measured, verified, and backed by a real before-and-after report.
- Seals leaks from the inside — no tearing open walls or ceilings
- Cuts energy waste from ductwork that can lose up to 30% of conditioned air
- More even room-to-room temperatures and less household dust
years keeping Chesapeake homes comfortable — and counting.
The comfort partner the Bay actually trusts.
We built Still's HVAC on a simple idea: treat every home like our own and every customer like a neighbor. That's why families across Annapolis, Talbot & Queen Anne's Counties call us first.
Local & accountable
We live and work on the Bay. When you call Still's HVAC, you reach the people who'll actually be at your door.
Honest, upfront pricing
You approve a flat price before we start. No surprise fees, no pressure — just clear options.
Workmanship you can trust
Licensed, insured, NATE-certified technicians who treat your home with respect and guarantee every job.
There when it matters
Heat out at midnight? AC down in a heat wave? Our 24/7 emergency line means help is always a call away.
Two kinds of comfort. One trusted team.
Whether it's the house you raised your family in or the building that runs your business, Still’s HVAC delivers the same straight-talk service and quality workmanship.
Comfort for your home
From a noisy AC to a no-heat night, we keep Chesapeake-area homes comfortable year-round — AC, furnaces, heat pumps, ductless mini-splits and indoor air quality.
- AC & Heating Repair
- System Replacement & Installs
- Maintenance Plans
Uptime for your business
Storefronts, offices and light-commercial spaces rely on us for fast, reliable HVAC service that protects your comfort, your inventory and your bottom line.
- Rooftop & Split Systems
- Preventive Maintenance
- Emergency Response
How much does it cost to run your AC in Annapolis, MD?
Most Annapolis-area homes spend about $40–$120 a month to run central air conditioning in summer. Your actual cost depends on your home's size, your system's SEER efficiency, and daily runtime. Move the sliders below for an estimate tuned to your home — no email required.
Myth: a bigger AC cools cheaper. In Annapolis's humid summers an oversized unit short-cycles — it blasts cold air, shuts off before it pulls humidity out, then restarts. You get a clammy house and a higher bill. A right-sized, higher-SEER system runs longer, gentler cycles and costs less to operate.
How this estimate works
We size the system from your home's square footage (about one ton per 600 sq ft), convert your SEER rating to a steady-state efficiency, and multiply by daily runtime and your electricity rate. Because real systems cycle rather than run flat-out, we show a range using low and high duty-cycle assumptions. These figures are planning estimates, not a quote.
9 service areas
across Central Maryland & the Eastern Shore
Proudly serving the Annapolis area & beyond
Based in Annapolis and covering Talbot & Queen Anne’s Counties. Find your town below — or just give us a call.
Don't see your town? We likely cover it — call (410) 714-4822 to confirm.
Neighbors who'd call us again
Rated 4.9★ across 7 Google reviews — here's what your neighbors say.
"My HVAC Tech Myreon was ABSOLUTELY wonderful! My boss setup the appointment with this company and I was impressed. Not only did Myreon show up early, he was very pleasant, professional, informative, courteous and cleaned up after himself as he went. He left the office the same way he found it (clean). He evaluated the issue quickly and efficiently. Once the issue was found, he fixed it and our A/C was immediately back to normal and cooling quickly. THANK YOU MYREON!!!"
"Myreon and his helper (sorry, I've forgotten his name) were absolutely great. They are very thorough and did a great job. We look forward to using their services again. Still's HVAC is a great find for us. Thank you!"
"It was a seamless install.... went from an older R22/gas to a Bosch high efficiency heat pump and air handler and besides not hearing the noise of the old unit..... I couldn't even tell there was any work done! It was an install of beauty. Done on time, within the time I was told and the site left cleaner than the Grinch. Great price, great advice/counseling, great install and great company."
"These guys showed up on time, were very polite and considerate and they were the best quote we received and they cleaned up and left our home the way they arrived. Todd and Myron have integrity and are very sincere. I would highly recommend them!!"
"What a great company! Amazing leadership and customer service."
"What a great experience! They went above and beyond. Stayed until they were able to fire up the AC, and it worked great. Thanks fellas!"
"My HVAC Tech Myreon was ABSOLUTELY wonderful! My boss setup the appointment with this company and I was impressed. Not only did Myreon show up early, he was very pleasant, professional, informative, courteous and cleaned up after himself as he went. He left the office the same way he found it (clean). He evaluated the issue quickly and efficiently. Once the issue was found, he fixed it and our A/C was immediately back to normal and cooling quickly. THANK YOU MYREON!!!"
"Myreon and his helper (sorry, I've forgotten his name) were absolutely great. They are very thorough and did a great job. We look forward to using their services again. Still's HVAC is a great find for us. Thank you!"
"It was a seamless install.... went from an older R22/gas to a Bosch high efficiency heat pump and air handler and besides not hearing the noise of the old unit..... I couldn't even tell there was any work done! It was an install of beauty. Done on time, within the time I was told and the site left cleaner than the Grinch. Great price, great advice/counseling, great install and great company."
"These guys showed up on time, were very polite and considerate and they were the best quote we received and they cleaned up and left our home the way they arrived. Todd and Myron have integrity and are very sincere. I would highly recommend them!!"
"What a great company! Amazing leadership and customer service."
"What a great experience! They went above and beyond. Stayed until they were able to fire up the AC, and it worked great. Thanks fellas!"
An easier way to pay.
Still’s offers traditional financing through GoodLeap — standard or special plans with fixed rates, online or in-home approvals, and $0 down.*
- Easy application with fast approvals
- Online applications (no paperwork)
- Fixed rates and flexible plans
- 0% interest up to 12 months*
What does Annapolis, MD's climate mean for your heating and cooling?
Annapolis sits in climate zone 4A · mixed-humid: cold winters and warm, humid summers. In practice that means you heat for about 6 months and cool for about 4 months — so both systems have to earn their keep.
You run AC about 4 months a year in Annapolis, and our summers are humid (dew points near 68°F). Sizing and humidity control matter more than raw "coldness" — an oversized unit cools fast but leaves the air clammy.
4A
~6 mo
~4 mo
~68°F
Myth: in MD you only fight temperature. Annapolis summers are humid, so comfort is really about removing moisture. A system that only chases the thermostat — not humidity — leaves your home clammy and runs harder than it needs to.
Factory-backed brands. Local install and service from Still's HVAC.
Equipment brands we stand behind.
Still's HVAC installs and services premium heating and cooling systems so you get reliable comfort, clear options, and warranties that mean something when you need them.
Amana
Authorized Amana Brand Dealer — trusted equipment with strong warranties and parts support.
Daikin
High-efficiency heat pumps and ductless systems built for humid Mid-Atlantic summers.
Bosch
Quiet, efficient heating and cooling options for homes that demand reliability.
Let's get your comfort back on track.
Tell us what's going on and our Annapolis team will reach out — usually within the hour during business hours. For emergencies, call us directly anytime.
Call us 24/7(410) 714-4822- 24/7 Emergency Service
- Licensed & Insured
- 4.9★ Rated on Google
- Annapolis, MD & 13 nearby towns
2567 Housley Rd, Annapolis, MD 21401
Request your service
No obligation. We never sell your info.