(726) 233-6044
5.0 RATING (622+ Reviews)
Radiant Heater
Alamo Heights
Who installs radiant heaters in Alamo Heights, TX?
Honeycomb Heating & Cooling installs radiant heaters in Alamo Heights Heights district homes with detached garages, converted carriage houses, and sunroom additions spaces the central forced-air system was never designed to reach. Serving Townsend Ave, Cambridge Ave, and the Country Club corridor for targeted garage and patio heating. Starting at $105. Licensed TACLA140435E. Call (726) 233-6044 for same-day estimates.
Alamo Heights’ short 3-month heating season and large-lot detached structures create unique heating challenges that whole-home furnaces can’t solve. A reliable Radiant Heater Alamo Heights solution keeps your Heights district garage, workshop, or sunroom addition warm without the dust and allergen circulation of forced-air systems.
At Honeycomb Heating & Cooling, we provide expert radiant heater services designed for Alamo Heights homes detached garages on Townsend Ave, backyard workshops near the Country Club corridor, covered entertaining patios, and older Heights district properties where adding ductwork to rear additions is impractical.
Free estimates with transparent pricing no hidden fees. Background-checked techs licensed TACLA140435E. Call (726) 233-6044.
Great company. Got the work done quickly and neatly. Angel and Sergio were super helpful and kind. They did amazing work. Thank you for the great service guys!
Aaron was amazing. I learned a lot about my AC he also helped me put the air duct on my dryer. Very professional great customer service.
Great experience from start to finish and kept me informed each step of the way.
start with a
no pressure visit
We’ll Inspect your system, explain what we see, and let you decide what’s best for your home.
Call Now: (726) 233-6044
REPAIR | INSTALLATION | TUNE-UP: We’ll provide the facts, then you pick the fix that fits your budget.
100% Satisfaction Guarantee
Responsive & Timely Service
Licensed
#TACLA140435E
What Is a Radiant Heater in Alamo Heights, TX?
A radiant heater warms objects and people directly through infrared radiation without heating the air first. That makes it ideal for Alamo Heights’ short, unpredictable heating season (December–February), where running a whole-home furnace for a single cold afternoon is inefficient and expensive.
Radiant systems are Honeycomb’s go-to solution for Alamo Heights Heights district homes with detached structures garages and workshops on Townsend Ave and Cambridge Ave, converted carriage houses along the Country Club corridor, covered entertaining patios, and rear additions where extending ductwork would cost $3,000–$8,000 in structural work. A ceiling-mounted or wall radiant heater delivers targeted warmth exactly where you need it no ductwork required.
Our most common Alamo Heights installation types:
🏚 Detached Garage & Carriage House Heaters
Most popular on Heights district large lots
Ceiling or wall mounted
Electric or natural gas
15,000–40,000 BTU capacity
Installation: 2–4 hours
☀ Sunroom & Rear Addition Heaters
For 1960s–1980s rear additions off main duct system
Wall-mounted electric units
30,000–50,000 BTU output
No ductwork penetration required
Covers 150–400 sq ft additions
🔥 Covered Patio & Outdoor Entertaining
Extends Alamo Heights outdoor season year-round
Weather-resistant overhead mounting
Natural gas or propane options
Zone-specific temperature control
Ideal for Country Club corridor properties
Radiant Heater Repair Pricing
for Alamo Heights Homeowners
No hourly billing. No surprise charges. The price we quote is the price you pay.
Clean Flame Sensor
Replace Fuse
Minor Wiring Repair
Delay Timer
Seal Minor Air Leaks
Replace Flame Sensor
Replace Igniter
Pressure Switch
Basic Wiring Repair (under 10 ft.)
Solenoid / Relay
Limit Switch
Transformer
Gas-Leak Repair (ceiling to valve)
Heat Sequencer
Hard-Start Kit
Universal Fan Motor
3-Wire Pilot
Coil Pan
Programmable Thermostat
Hydronic Pump with Drain and Bleed
Main Line Gas Repair
Isolation Test
Zone Damper
Service Valves
High/Low Pressure Switch
Reversing Valve
Replace Flue Stack and Reset Unit
What Types of Radiant Heaters Does Honeycomb Install in Alamo Heights?
🏚 Detached Garage & Carriage House Ceiling Heaters
Most popular for Heights district lots with detached garages built before central HVAC was standard. Ceiling-mounted electric or gas radiant heaters provide zone heating without extending ductwork across property lines or through crawlspaces. Common on Townsend Ave, Cambridge Ave, and Conway Ave properties with original 1950s carriage house conversions.
Installation: 2–4 hours
15,000–40,000 BTU capacity
Electric or natural gas options
Ideal for 300–800 sq ft garage spaces
☀ Sunroom & Rear Addition Radiant Heaters
Essential for Alamo Heights homes where 1960s–1980s sunrooms and rear entertaining additions were built after the original duct system leaving them with no heat source. Overhead or wall-mounted heaters extend your Alamo Heights home’s comfortable season through December and February cold fronts without overloading the existing furnace.
Weather-resistant mounting available
30,000–50,000 BTU output
Natural gas or electric
Covers 150–400 sq ft additions
🔥 Covered Patio & Outdoor Room Supplements
Perfect for Alamo Heights homes with covered outdoor entertaining spaces a characteristic of Country Club corridor and Olmos Park-adjacent properties that invest heavily in outdoor living. Overhead patio heaters extend outdoor dining and entertaining season through Alamo Heights’ mild but occasionally frigid winter evenings without heating unoccupied indoor spaces.
Energy-efficient spot heating
Electric or hydronic systems
Zone-specific temperature control
Ideal for ductless additions
Not sure which type fits your Alamo Heights property? We’ll assess your space during the free estimate and recommend the most efficient solution for your specific structure and lot layout.
1. Schedule Service Free, No Obligation
Call (726) 233-6044 or book at honeycombair.com. A Honeycomb dispatcher not a call center confirms your Alamo Heights appointment, often same-day. Background-checked technician assigned by neighborhood. Aaron B. and Steven L. handle most Alamo Heights, Terrell Hills, and Olmos Park calls.
Time to schedule: under 3 min.
2. Structure & Space Assessment
Your technician assesses the installation space ceiling height, structure type (attached vs. detached, carriage house vs. addition), fuel source (electric vs. gas), existing wiring or gas line proximity, and local Bexar County code requirements. For older Alamo Heights homes on Townsend Ave and Cambridge Ave, we assess whether the detached structure has existing gas service or requires a new circuit and recommend the right radiant heater type before quoting.
Duration: 20–30 min.
3. transparent pricing Written Before We Start
We present your radiant heater options with a written transparent pricing the number you approve is the number you pay. No hourly billing, no “we found more issues mid-job.” You approve or we leave no charge for the visit.
Duration: 10 min..
4. System Testing & Final Walkthrough
Radiant heater mounted, wired or gas-connected, and tested through a full heat cycle. For garage installs in Alamo Heights detached structures, we verify clearance distances and confirm proper draft for gas units particularly important in older carriage house conversions with non-standard ceiling profiles. Photo documentation of all work sent by email.
Duration: 2–4 hours total install.
5. Ongoing Support
Call (726) 233-6044 any time 24/7, 365 days. Comfy Club members get priority scheduling, 10% off all repairs, and spring + fall tune-ups. Every installation backed by a written 1-year labor warranty.
Ongoing · $19/mo Comfy Club · Written warranty.
Service Technician
Aaron Botts
5 years serving Alamo Heights, Stone Oak, and Timberwood Park. Aaron is known for thorough, photo-documented maintenance in older Alamo Heights homes where a cracked heat exchanger or degraded igniter needs to be seen, not just reported, his documentation-first approach means homeowners know exactly what was found and why the recommendation was made. Outside work, Aaron paints murals.
- Background Checked
- Amana Trained
- Goodman Trained
- 5 Yrs Experience
Senior Service Technician
Steven Leon
With 8 years of experience, Steven is Honeycomb’s most senior service technician. He serves Timberwood Park, Bulverde, Stone Oak, and Boerne, and has deep familiarity with the heating failure patterns specific to Kendall County’s housing stock from 1990s heat pumps in Cascade Hills to older gas furnaces near downtown Boerne’s Main Street area. Enjoys yard work and time with his family.
- 8 Yrs Experience
- Background Checked
- Senior Tech
Service & Install Technician
Gil Mompaz
Gil’s dual service/install background gives him a perspective most maintenance technicians lack: he can assess during the maintenance visit whether a system has reached the crossover point where repair-and-maintain becomes less economical than replacement and show you the CPS Energy math on your monthly bill. 4 years across Alamo Heights and surrounding San Antonio neighborhoods. Likes fishing and playing soccer on weekends.
- Service & Install
- Background Checked
- CPS Efficiency Guidance
Why Honeycomb
Why Choose Us: Trusted Alamo Heights Radiant Heater Experts
Choosing the right company for your Radiant Heater Alamo Heights service matters. At Honeycomb Heating & Cooling, our work is led by licensed technicians under TACLA140435E. Known for honest diagnostics one customer noted we “correctly diagnosed the issue after another company recommended full replacement.” That’s the difference we fix what’s needed, not what’s unnecessary.
With 500+ Alamo Heights-area homes served across Terrell Hills, Olmos Park, Mahncke Park, and the Heights district, our team understands how Alamo Heights’ older housing stock and detached-structure lot layouts impact heating performance differently than newer suburban neighborhoods.
We provide transparent pricing written before work begins 7 transparent price levels from $105 to $2,194, so there are no surprises. Every technician is licensed and background-checked, backed by a 5.0 Google rating with 500+ reviews.
- Licensed & Insured Technicians TACLA140435E
- Transparent Pricing 7 Levels, $105–$2,194
- BBB Accredited A-Rated
- 5.0 Google Rating · 500+ Real Reviews
- Detached structure & carriage house expertise specific to Heights district lots
- Bexar County permit handling & inspection coordination
- ~15–20 minutes from office to Alamo Heights via Hwy 281 N to Austin Hwy
- Hablamos Español bilingual service across all of Alamo Heights
Ranked #3 as one of the Best HVAC Companies by MySanAntonio, Honeycomb Heating & Cooling prioritizes upfront transparent pricing and long-term system efficiency.
Best Time to Schedule
Best Time to Schedule
Heater Maintenance Timing for Alamo Heights’ Climate
Alamo Heights’ heating season is just 3 months (December–February) shorter than Dallas (5 months) and far shorter than northern states. The urban microclimate along the Broadway and Austin Highway corridors moderates winter lows slightly compared to outer Bexar County. The optimal installation window is October–November before cold fronts and before scheduling demand peaks.
Climate data: NOAA/NWS San Antonio (weather.gov/ewx)
🍂 Oct – Nov: Beat the Cold-Front Queue
Best Window Pre-winter, fast scheduling, no rush pricing. Most availability for Alamo Heights installs. Detached garage and carriage house jobs complete before December cold snaps.
❄ Dec–Feb
Peak Season Average lows 38–44°F; occasional freezes down to 28°F. Demand peaks across Bexar County. Same-day service available but scheduling tighter.
🌿 Mar–Nov
Idle Season 9 months largely unused (Alamo Heights’ long cooling season takes over). Ideal time for tune-up and inspection before next winter.
🌡 <15 Days Below Freezing / Year
Below-freezing days per year in Alamo Heights vs. ~20 in Bulverde and ~40 in Dallas radiant heaters are the efficient, targeted choice for Alamo Heights’ mild but unpredictable winter pattern.
Schedule Service
Schedule Radiant Heater Alamo Heights
If your heating system isn’t performing the way it should, don’t wait for the next cold front. In Alamo Heights, heating demand is typically December through February but when temperatures drop to average lows of 38–44°F, your radiant heater needs to work reliably.
The best time to schedule installation or maintenance is October to November, before sudden cold fronts arrive along the Austin Highway corridor and before scheduling demand peaks across Bexar County.
Transparent pricing written quote before any work begins.
Honest repair vs. replace guidance always included.
What Our Customers Say
Manny and Brandon hooked me up. They stayed until after 10pm to get cool us some air conditioning. I can repair air conditioning in cars so I understand the principles. Definitely someone you can trust to not overcharge you and they will get you what you need.
I used the tune up service offered by Honeycomb. So far my experience has been great! Stephen was on time, they have a nifty feature where you can track your driver! You receive text alerts that keep with every step of the service! Awesome concierge service! Stephen L. explained every detail of maintenance clearly and concisely. He gave me the best options to resolve my problem according to my budget. Later a manager called and doubled checked to make sure all was up to my satisfaction.
Fast, friendly, and extremely knowledgeable. Aaron B. arrived at my home within an hour of my call and quickly had my AC running again. He took the time to clearly explain everything, answered all of my questions, and provided helpful insight into my system. I was so impressed that I signed up for their membership program, which will help extend the life of my unit. Before leaving, Aaron performed a full walkthrough and showed me the recommended repairs, clearly outlining what was urgent and what could wait. Excellent service from start to finish.
Deals & Specials
Free Nuve Thermostat with Install
Control your home temperature from anywhere. Can’t be combined with other offers.
Get a Free Air Scrubber with Install
Enjoy fresher air throughout your entire home! Can’t be combined with other offers.
Zero Interest with No Monthly Payment
Call for more details. Can’t be combined with other offers.
Local Regulations
Radiant Heater Permits in Alamo Heights & Bexar County
Radiant heater installation in Alamo Heights typically requires a mechanical permit for gas-fired systems and any installation requiring new wiring circuits. For properties within the City of Alamo Heights limits, permits are handled through the City of Alamo Heights Building & Development Services. For properties in unincorporated Bexar County immediately adjacent to Alamo Heights, permit requirements are enforced by Bexar County Development Services.
Honeycomb’s Texas HVAC License #TACLA140435E covers all permitted radiant heater work across Alamo Heights and the greater Bexar County service area. We handle all permit paperwork and coordinate inspection scheduling zero forms required from the homeowner.
Source: City of Alamo Heights alamoheightstx.gov | Bexar County Development Services bexar.org
Alamo Heights Neighborhoods We Serve
Honeycomb provides radiant heater repair and installation throughout the Alamo Heights metro from Heights district neighborhoods hit hardest by cold fronts (Townsend Ave, Cambridge Ave, Country Club corridor) to adjacent Bexar County communities. Our Hwy 281 N location puts us within 15–25 minutes of most Alamo Heights ZIP codes.
Full Alamo Heights Coverage Every Neighborhood, Every ZIP
Don’t see your community listed? We still serve it call (726) 233-6044 to confirm same-day availability.
Alamo Heights Core
- Townsend Ave
- Cambridge Ave
- Conway Ave corridor
- Heights district (78209)
- Country Club corridor
Adjacent Communities
- Terrell Hills
- Olmos Park
- Mahncke Park
- Castle Hills
- Brackenridge area
Extended Bexar County
- Hollywood Park
- Shavano Park
- Stone Oak (78258)
- Central San Antonio
- Leon Valley
Heater Maintenance FAQ in Alamo Heights, TX
Can a radiant heater heat a detached garage or carriage house in Alamo Heights without extending ductwork?
Yes and it’s the most cost-effective solution for Alamo Heights properties. Extending central ductwork to a detached structure on a Heights district lot typically costs $3,000–$8,000 and requires structural penetrations through walls or crawlspaces. A ceiling-mounted radiant heater delivers direct infrared heat to the space starting from $105 for repairs or $285–$638 for targeted installation work no ductwork required. Honeycomb installs electric and gas radiant heaters in detached garages, converted carriage houses, and backyard workshops across Alamo Heights, Terrell Hills, and Olmos Park.
Why do Alamo Heights sunrooms and rear additions stay cold in December even with the furnace running?
Alamo Heights sunrooms and rear additions built in the 1960s–1980s were typically added after the original home’s duct system was installed meaning they receive little to no conditioned air. The forced-air furnace wasn’t sized or designed to heat that additional square footage. The result: the main house is warm, but the sunroom stays 10–15°F colder. A wall-mounted or ceiling radiant heater provides targeted warmth directly to the addition without overworking the central system. Honeycomb assesses the space and recommends the right BTU capacity during the free estimate.
How much does radiant heater repair cost in Alamo Heights, TX?
Honeycomb uses 7-level transparent pricing for radiant heater repair in Alamo Heights. Minor repairs (flame sensor cleaning, fuse replacement, minor wiring) start at $105. Common repairs (flame sensor replacement, igniter, pressure switch) run $285. Intermediate repairs (transformer, gas-leak repair, heat sequencer) are $445. Circuit board work, coil pan, or programmable thermostat installation is $638. All prices quoted and approved before any work begins no hourly billing, no surprise charges added mid-job.
Do older Alamo Heights homes on Townsend or Cambridge Ave need a permit for radiant heater installation?
Gas-fired radiant heater installations in Alamo Heights that require new gas line connections or new wiring circuits typically require a City of Alamo Heights or Bexar County mechanical permit. Standalone electric radiant heater replacements on an existing circuit generally do not require a permit. Honeycomb handles all permit paperwork and inspection coordination zero forms required from the homeowner. Our license TACLA140435E covers all permitted work across Alamo Heights and Bexar County.
What is the best time to schedule radiant heater installation or maintenance in Alamo Heights?
October–November is the optimal window for Alamo Heights. The Heights district heating season runs December–February just 3 months with average lows of 38–44°F and occasional freezes down to 28°F. Scheduling in October or November means same-day availability, no rush pricing, and your detached garage, carriage house, or sunroom addition ready before the first December cold front arrives along the Austin Highway corridor. Honeycomb offers same-day scheduling for Alamo Heights, Terrell Hills, and Olmos Park year-round.
How long do radiant heaters last in Alamo Heights homes?
With proper maintenance, radiant heaters last 15–20 years in Alamo Heights’ mild climate. Because Alamo Heights’ heating season is only 3 months annually, radiant heaters in detached garages and sunrooms see significantly less annual runtime than comparable units in colder Texas cities extending their functional lifespan. Comfy Club members get priority tune-ups each fall to remove dust buildup from large-lot landscaping and Olmos Creek seasonal debris, maintaining peak efficiency through December–February.
Which Alamo Heights neighborhoods do you serve for radiant heater installation?
We serve all Alamo Heights communities including the Heights district (78209), Townsend Ave, Cambridge Ave, Conway Ave, and Country Club corridor properties, as well as adjacent Terrell Hills, Olmos Park, Mahncke Park, and Castle Hills. Same-day service available for most Alamo Heights addresses. Call (726) 233-6044 to confirm availability in your neighborhood.
“Honeycomb Heating & Cooling (TACLA140435E) is a San Antonio-based, locally owned HVAC company. We are not affiliated with Honeywell or any national brand.”
Buzz us today for reliable HVAC solutions!
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