Serving Denver Metro, from Fort Collins to Castlerock
24 Hour Emergency Service (303) 732-6616

Professional AC Service for Boulder Homes and Businesses

When summer temperatures soar across Boulder and the Front Range, having reliable air conditioning becomes essential for comfort and productivity. At Eastside Heating & Air Conditioning, Inc., we understand the unique cooling challenges that Colorado’s climate presents, from sudden temperature swings to the effects of high altitude on HVAC equipment performance. Our comprehensive AC service encompasses everything from routine maintenance and emergency repairs to complete system replacements, ensuring your cooling system operates at peak efficiency throughout the demanding summer months.

Since our founding in 1976, we’ve built our reputation on delivering exceptional residential and light commercial heating and cooling service, installation, and design throughout Boulder and the surrounding communities. Our family-owned and operated business maintains a deep commitment to serving local families and businesses with the same level of care and attention we’d expect for our own homes. With over 35 years of expertise in the ever-changing HVAC market, we’ve witnessed firsthand how air conditioning technology has evolved, and we’ve stayed ahead of these changes through continuous training and education.

Comprehensive AC Maintenance Programs

Regular air conditioning maintenance forms the foundation of reliable cooling performance and energy efficiency. Our comprehensive maintenance programs include thorough system inspections, cleaning of critical components, refrigerant level checks, electrical connection testing, and performance optimization adjustments. During each service visit, our technicians examine your air conditioner’s condenser coils, evaporator coils, blower motor, capacitors, contactors, and thermostat calibration to identify potential issues before they develop into costly repairs.

The importance of preventive maintenance cannot be overstated when considering that properly maintained air conditioning systems typically operate 15-20% more efficiently than neglected units. This translates directly into lower monthly utility bills and extended equipment lifespan. Our maintenance services also include changing or cleaning air filters, lubricating moving parts, checking and adjusting belt tension, cleaning condensate drains, and verifying proper airflow throughout your ductwork system. We document all findings and provide detailed reports that help you track your system’s performance over time.

Expert Diagnosis and Repair Services

When your air conditioner fails or begins showing signs of trouble, our experienced technicians respond quickly to diagnose and resolve the issue. Common problems we encounter include refrigerant leaks, frozen evaporator coils, faulty compressors, electrical control failures, sensor problems, and drainage issues. Our service technicians undergo continuous training to stay current with the latest diagnostic techniques and repair procedures, ensuring accurate problem identification and efficient resolution.

Operating from our centrally located 20,000 square foot warehouse, we maintain an extensive inventory of replacement parts and components for most major AC brands and models. This comprehensive stock allows us to complete many repairs during the initial service visit, minimizing downtime and restoring comfort to your home or business quickly. We approach each repair with a focus on long-term solutions rather than temporary fixes, carefully evaluating whether repair or replacement offers the best value based on factors including equipment age, repair history, and energy efficiency considerations.

Energy Efficiency and System Optimization

Modern air conditioning systems offer remarkable energy efficiency improvements compared to units installed even ten years ago. We help Boulder residents and businesses maximize these efficiency gains through proper system sizing, installation techniques, and ongoing optimization services. Factors affecting AC efficiency include:

  • SEER ratings: understanding how Seasonal Energy Efficiency Ratio impacts operating costs
  • Proper sizing: ensuring your system matches your space’s cooling load requirements
  • Ductwork condition: identifying and sealing leaks that waste cooled air
  • Thermostat programming: optimizing temperature schedules for comfort and savings
  • Zoning systems: providing customized cooling for different areas of your property

Our team evaluates these factors comprehensively, providing recommendations tailored to your specific needs and budget constraints. We also assist with utility rebate programs and tax incentives available for high-efficiency equipment upgrades.

Installation and Replacement Expertise

When the time comes for AC replacement, proper installation proves just as important as equipment selection. Our installation process begins with detailed load calculations to determine the optimal system size for your space. Oversized units cycle on and off frequently, leading to increased wear, higher humidity levels, and uneven cooling. Undersized systems run continuously without adequately cooling your space, resulting in excessive energy consumption and premature component failure.

We maintain licenses in every municipality and county as required, ensuring all installations meet or exceed local building codes and manufacturer specifications. Our installation teams pay meticulous attention to refrigerant line sizing, electrical connections, drainage systems, and ductwork modifications necessary for optimal performance. We also provide comprehensive warranty coverage and explain all maintenance requirements to protect your investment long-term.

Emergency Response and Seasonal Preparedness

Air conditioning failures rarely occur at convenient times, which explains why we prioritize emergency response capabilities throughout the Boulder area. Our service fleet remains fully equipped to handle urgent repairs, with technicians available to respond when unexpected breakdowns threaten your comfort or business operations. We recommend scheduling pre-season inspections before summer heat arrives, allowing time to address any issues discovered during testing.

Seasonal preparation services include comprehensive system testing under load conditions, verifying refrigerant charge accuracy, cleaning outdoor condensing units, checking indoor air quality components, and ensuring proper thermostat operation. These proactive measures significantly reduce the likelihood of peak-season failures when contractor availability becomes limited and emergency service rates may apply.

The Colorado climate presents unique challenges for air conditioning systems, including rapid temperature fluctuations, low humidity levels, and intense UV exposure that accelerates equipment deterioration. Our local expertise, developed through decades of serving Front Range communities, enables us to address these challenges effectively. We understand how altitude affects refrigerant pressures, how dry conditions impact indoor comfort, and how proper system design accommodates Colorado’s distinctive weather patterns. This knowledge, combined with our commitment to quality equipment and service delivered with knowledge, integrity, and professionalism, ensures your complete satisfaction with every interaction. Whether you need routine maintenance, emergency repairs, or complete system replacement, Eastside Heating & Air Conditioning, Inc. stands ready to deliver the exceptional service you deserve.

Save today with our special offers

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GPS Maintenance - Free Air Cleaner

$999 installed – save $200 over reg price

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Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.

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Military & Senior Discount

2% off up to $10,000

Limit one coupon per purchase. Must present ID at time of service. Cannot be combined with other offers.
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Tune-Up Special

$99.00 clean & check all safeties

Limit one coupon per purchase. Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.

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Purify Responsive Ionization Air Cleaner

$2499 installed – save $300 over reg price

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Cannot be combined with other offers. Contact us at (303) 732-6616 for more details.

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Reviews & Testimonials

Customer Satisfaction Guaranteed

All Reviews Leave a Review

Ceasar, was on time, professional and knowledgeable. His inspection was thorough, and he kept me updated throughout the process. He was efficient and answered my questions. I would highly recommend this company to anyone in need of heating and/or AC service.

Philip A.

We had an issue with our A/C unit and Fernando explained all the options up front when I made the service call. Caesar came out and completed the repair. He was upfront, honest and didn’t try to over sell me- which is greatly appreciated. Would definitely recommend.

Erin N.

First time customer of Eastside Heating & Air and we were very pleased. Cesar was friendly, honest, and knowledgeable. Will use again and would definitely recommend based on price and service!

Scott P.

Eastside just checked and serviced my furnace and AC. The technician, Cesar, who came was great; very professional, thorough, and friendly. He didn’t rush through it and addressed the concerns I had. I’d recommend Eastside to anyone.

Paul

These guys are great and reputable! Almost got scammed by another HVAC company… these guys saves the day!! Don’t buy a new unit until these guys have a look at it.

Cory M.

Had Eastside clean and service my furnace and AC unit today. The technician was very friendly and capable. I have had Eastside come to my house a number of times over the years, for repairs and servicing. Always the same positive experience with very good, honest service and reasonable prices.

Tom S.

It turned out I had a major problem (someone had tried to steal my outside unit and had cut all the lines). East side was awesome, made the time to fix and get it running, and worked super efficiently and were patient with all my questions. I would recommend these guys for sure. Were great to work with.

Adam S.

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