Expert AC Replacement Services in Portland, OR
Beat the Oregon heat with a new, energy-efficient air conditioning system from Portland's most trusted HVAC experts. Premium systems, professional installation, and exceptional service since 2008.
Should You Repair or Replace Your AC?
Deciding between AC repair and replacement is crucial for Portland homeowners. Use this guide to make the best choice:
Consider Repair If:
- System is less than 10 years old
- Repair cost is under $1,500
- Single component failure
- System has been reliable
- Current SEER rating is 14+
- No R-22 refrigerant issues
Consider Replacement If:
- System is 12-15+ years old
- Repair cost exceeds 50% of new system
- Frequent breakdowns (3+ repairs/year)
- Rising energy bills
- Uses R-22 refrigerant
- Uneven cooling in Portland heat
The 50% Rule for Portland Homeowners
Formula: (Repair Cost x System Age) vs. (New System Cost / 15 years)
Example: If repair costs $1,500 and your system is 12 years old: $1,500 x 12 = $18,000. A new $6,000 system divided by 15-year lifespan = $400/year. In this case, replacement makes financial sense.
Why Choose Efficiency Heating & Cooling for Your AC Replacement?
Get Your Free AC Replacement Quote
24/7 Emergency Service &
Scheduling Support
(503) 698-5588
Office Hours: Mon-Fri 7AM-5PM
Sat-Sun: By Appointment
OR CCB# 187834
Current Promotions

Factory Authorized Dealer
Premium systems & warranties
Our Professional Air Conditioner Replacement Process
Free In-Home Assessment & Load Calculation
Our certified technicians visit your Portland home to assess your cooling needs. We measure square footage, evaluate insulation, check sun exposure, analyze ductwork, and perform Manual J load calculations to determine the precise system size and type for optimal efficiency in Oregon's extreme climate.
Equipment Selection & Transparent Pricing
We help you select the perfect AC system based on your budget, home size, and efficiency goals. We offer premium brands including Carrier, Lennox, Trane, Goodman, Rheem, York, and American Standard - all proven performers in Portland heat. You'll receive a detailed written estimate with equipment specs, installation details, and warranty information before any work begins.
Professional Installation & Testing
Our expert installation team removes your old system and installs your new AC with precision. We handle all electrical connections, refrigerant lines, condensate drainage, thermostat integration, and ductwork modifications. Every installation includes comprehensive testing, airflow optimization, refrigerant charge verification, and complete cleanup. We ensure your system performs flawlessly before we leave.
System Orientation & Ongoing Support
We provide complete training on your new system's operation, programmable thermostat settings, and maintenance requirements. You'll receive warranty documentation, maintenance schedules, and 24/7 access to our Portland support team. We also offer annual maintenance plans to keep your system running efficiently for years to come.
AC Systems We Install in Portland
Central Air Conditioning
Whole-home cooling with ducted systems. The most popular choice for Portland homes with existing ductwork. Efficient and reliable.
Ductless Mini-Split Systems
Ultra-efficient cooling without ductwork. Perfect for Portland additions, older homes, and zone control. Up to 25 SEER efficiency.
Heat Pump Systems
Year-round comfort with heating and cooling. Ideal for Portland's mild winters and scorching summers. Maximum energy savings.
See Our AC Replacement Process in Action
Watch how our expert technicians transform Portland homes with professional AC replacement installations
Recent AC Replacement Projects in Portland




Professional installations across the Portland metro area. Every project completed with precision, care, and attention to detail.
AC Brands We Service
Bryant Factory Authorized Dealer
We exclusively install Bryant AC systems for new installations as an authorized dealer. Our expert technicians are also certified to repair, maintain, and replace all major AC brands including Carrier, Trane, Lennox, Rheem, Goodman, York, and American Standard.
Certified Bryant Dealer - We specialize in Bryant systems with exclusive warranties and factory-direct support
Air Conditioning Replacement Pricing in Portland
Basic Central AC System
2-3 Ton (Up to 1,500 sq ft)
- 14-16 SEER efficiency
- Standard thermostat
- 10-year parts warranty
- Complete installation
Mid-Tier AC System
3-4 Ton (1,500-2,500 sq ft)
- 16-18 SEER high efficiency
- Programmable thermostat
- Enhanced warranty coverage
- Professional installation & cleanup
Premium AC System
4-5 Ton (2,500+ sq ft)
- 18-20+ SEER maximum efficiency
- Smart WiFi thermostat
- Extended 12-year warranty
- Variable speed technology
- Priority maintenance plan
Portland Average: AC replacement typically costs $4,500-$8,500 in Portland metro. Most homeowners invest around $5,500 for a 2,000 sq ft home with a quality mid-tier system.
Free Written Estimates: Every replacement includes a detailed written estimate with clear pricing, system specifications, warranty information, and installation timeline. No hidden fees, no surprises, no pressure.
Financing Available: 0% interest financing for qualified customers. Ask about seasonal promotions and utility rebates that can reduce your total cost.
Beat the Portland Heat with a New AC!
Don't wait until your system fails during Oregon's scorching summer. Schedule your free replacement estimate today.
Call (503) 698-5588Air Conditioner Replacement FAQs
How much does AC replacement cost in Portland?
AC replacement in Portland typically costs $3,295-$7,500 depending on system size, efficiency rating (SEER), and installation complexity. Basic 2-3 ton systems start at $3,295-$4,500, mid-tier 3-4 ton systems range $4,500-$6,200, and premium 4-5 ton high-efficiency systems cost $6,200-$7,500. Additional factors include ductwork modifications, electrical upgrades, and thermostat selection. We provide free written estimates with transparent pricing and no hidden fees.
When should I replace my AC instead of repairing it?
Consider AC replacement if your system is 12-15+ years old, repair costs exceed 50% of replacement cost, uses outdated R-22 refrigerant (being phased out), experiences frequent breakdowns (3+ repairs per year), or energy bills are rising significantly. In Portland's extreme heat, older systems struggle to maintain efficiency and comfort. Our technicians provide honest repair vs. replacement recommendations based on your system's condition and long-term costs.
How long does AC replacement take in Portland?
Most AC replacements in Portland take 6-8 hours for straightforward installations. This includes removing your old system, installing the new unit, connecting refrigerant lines and electrical, testing, and cleanup. Complex installations requiring extensive ductwork modifications, electrical panel upgrades, or structural changes may take 1-2 days. Ductless mini-split systems typically install in 4-6 hours. We work efficiently to minimize disruption, especially during Portland's hot weather.
What size AC do I need for my Portland home?
Portland homes typically need 2-3 tons for 1,000-1,500 sq ft, 3-4 tons for 1,500-2,500 sq ft, and 4-5 tons for 2,500+ sq ft. However, Portland's extreme heat (110F+ summers), sun exposure, insulation quality, window efficiency, and ceiling height significantly impact sizing. Proper sizing is critical - oversized systems short-cycle and waste energy, while undersized systems run constantly and struggle in peak heat. We perform detailed Manual J load calculations for accurate sizing.
What SEER rating should I choose for Portland?
For Portland, we recommend minimum 16 SEER for good efficiency and comfort during our long cooling season. High-efficiency 18-20+ SEER systems provide maximum savings in Portland's climate where AC runs 8-10 months yearly. Higher SEER ratings cost more upfront but save $300-$600 annually on cooling costs. A 20 SEER system uses 25% less energy than 16 SEER. We help you calculate payback periods based on your actual usage and Oregon electricity rates.
Do you offer financing for AC replacement?
Yes, we offer flexible financing options for AC replacement with approved credit. We work with multiple lenders to provide competitive rates, including 0% interest plans for qualified customers. We also offer seasonal promotions, manufacturer rebates, and payment plans that fit your budget. You can apply online or ask your technician for details. We believe Portland residents deserve reliable, efficient cooling regardless of budget constraints.
What brands of AC systems do you install?
We install premium AC brands including Carrier, Lennox, Trane, Goodman, Rheem, York, American Standard, and Bryant. As a certified Bryant dealer, we offer exclusive warranties and specialized support. All brands we install are proven performers in Portland's extreme climate with SEER ratings from 14-25. Each manufacturer offers different features, warranty coverage, and price points. We help you select the best system for your needs and budget.
Do you handle permits and inspections for AC replacement?
Absolutely! We handle all required permits, city inspections, and code compliance for Portland and surrounding municipalities. Our installations meet all Oregon building codes, electrical codes, and manufacturer specifications. We coordinate with local building departments and schedule inspections. All our work is fully licensed, bonded, and insured (CCB #187834). You don't need to worry about paperwork - we manage the entire process.
How often should I service my new AC after replacement?
We recommend professional AC maintenance twice yearly in Portland - once before cooling season (March/April) and once mid-season (July/August). Portland's extreme heat, dust, and long cooling season demand more frequent service than mild climates. Regular maintenance extends system life by 5-10 years, prevents 95% of breakdowns, maintains warranty coverage, and keeps efficiency at peak levels. Ask about our maintenance plans for priority service and discounts.
Can you install AC in older Portland homes without ductwork?
Yes! We specialize in cooling solutions for older Portland homes without existing ductwork. Ductless mini-split systems are an excellent option - they're ultra-efficient (up to 25 SEER), don't require ductwork, and allow zone control. We can install a complete multi-zone system in 1 day with minimal disruption. High-velocity systems are another option that uses small ducts that fit in existing walls. We provide free consultations to recommend the best solution for your home.
Professional AC Replacement Across Portland Metro
Serving homeowners throughout the greater Portland area
Ready for Expert AC Replacement in Portland?
Get a free written estimate from Portland's most trusted HVAC experts. Same-day quotes available. Beat the Oregon heat with a new, energy-efficient system.