SEER2 and California replacements
Minimums exist. Comfort still needs ducts.
Meeting the minimum SEER2 does not fix a crushed return. We will not hide behind the label.
Repair vs replace is math: remaining life, refrigerant type, duct condition, and how the house actually uses the system.
Use this as a field guide to SEER2 California, then book a visit if the house still misbehaves.
Diagnostic is $69. Install estimates are free in-home with load calculation. We do not quote compressors or full systems over the phone.
We map SEER2 California to the actual failed part or design limit. Age of the system is a data point, not the diagnosis.
You approve any repair after the findings are written down. Diagnostic visits are a flat $69. New installation estimates are free in-home with a load calculation — not a number invented from square footage on Zillow.
The cheapest AC on Craigslist plus a “we’ll figure ducts later” install is how upstairs rooms never cool.
A company that skips testing on SEER2 California will skip it on the next call too. We would rather lose a job than install the wrong thing.
Related service page on this site: air conditioner installation. The article you are reading is the explanation; that page is how to book the work.
OTTER HVAC is based at 2939 Santos Ln, Walnut Creek. Walnut Creek, Alameda, and Pleasanton are regular routes, along with the rest of our listed East Bay cities. Hours are 7am–5pm, seven days a week. We do not advertise 24/7 because we do not staff a night shift.
Inland heat (Pleasanton, Livermore, Concord) and marine air (Alameda, Daly City) are different loads. A note written for Walnut Creek is not automatically right for a fog-belt house. We treat them that way.
Category on this guide: Equipment. Primary search phrase: SEER2 California.
Call (650) 900-0440 or book online. Tell us the city, the symptom in one sentence, and the brand if you know it. If we have a window today, we will say so. If we do not, we will say that too.
Technicians are EPA 608, OSHA, and NATE certified. Public reviews average 5.0 stars across roughly 146 Google and 151 Yelp reviews. That does not replace a test on your unit.
Related service: Air Conditioner Installation. Book a $69 diagnostic or a free install estimate. Hours: 7:00am–5:00pm, seven days a week. Shop: 2939 Santos Ln, Walnut Creek, CA 94597.
Related: All HVAC guides · Air Conditioner Installation · Pricing and $69 diagnostic · Contact OTTER HVAC
Frequently asked questions
What do you test on a SEER2 California visit?
Diagnostic is $69. Install estimates are free in-home with load calculation. We do not quote compressors or full systems over the phone. The visit is a flat $69. Repair work starts only after you approve the written findings.
Will you quote SEER2 California from a photo?
No. We do not price SEER2 California from a driveway photo. $69 diagnostic, then a quote — or a free in-home install estimate if replacement is the honest path.
Do you handle this in Walnut Creek and Alameda?
Yes. We run Walnut Creek, Alameda, and the rest of our East Bay list from 2939 Santos Ln, Walnut Creek. Hours are 7am–5pm every day — not 24/7. Call (650) 900-0440.
Explore related pages
References and credentials
- U.S. DOE Energy Saver
- EPA Section 608
- EPA Section 608 refrigerant certification
- U.S. Department of Energy — Energy Saver
Authority sources: U.S. DOE Energy Saver · EPA Section 608