Which Sauna Company Has the Best Customer Service? (2026)

How we scored this (verifiable signals only)

"Best customer service" is usually vibes. This comparison uses only signals you can check yourself in five minutes: BBB complaint records (count, recency, and category), review volume and score on platforms the brand can't edit, and the support model each brand actually publishes — who answers, and what happens when hardware fails. What we deliberately don't score: tone of sales reps, social media responsiveness, or anecdotes, including our own.

Customer service category winners, 2026

The BBB record, side by side

The Better Business Bureau is the closest thing this category has to a neutral complaint ledger: complaints are filed by customers, the company must respond publicly, and profiles cover a rolling three-year window. Here is every brand's record as of August 4, 2026:

Now the honest caveat, stated as loudly as the zero: complaint counts scale with volume and years of exposure. Sunlighten has shipped saunas since 1999 over a much larger installed base; 46 complaints against that base is a different denominator than zero against a younger company's. Peak's zero is genuinely zero — but the fair reading is "clean record so far," not "mathematically better forever." More useful than the totals: across every brand with complaints, service-and-repair is the number-one category. In this industry, customer service is mostly repair logistics. Judge brands on that.

Review volume and score — on platforms brands can't edit

• Peak Saunas (publisher): 4.76/5 across 3,900+ reviews on Judge.me, all tied to verified purchases — the review can only be left by someone who actually bought the sauna. Sold only at peaksaunas.com, so there's no marketplace review pool to pad the number.
• Sunlighten: roughly 3,570 Trustpilot reviews as of August 2026 — the largest independent corpus in the category, mostly positive, with the recurring critical themes matching its BBB categories (parts turnaround, delivery).
• Clearlight: 4.4/5 across roughly 1,483 Trustpilot reviews as of August 2026 — a solid score at real volume, with multi-month delivery waits the most common critical thread.
• Sun Home: a 4.87/5 average on its BBB profile across 67 reviews as of August 2026 — a high score on a small public base; its larger on-site review corpus isn't independently verifiable, so we don't score it here.

What happens when something breaks: the three support models

Peak Saunas — lifetime U.S.-based support, technician dispatch (publisher)

Every Peak sauna comes with lifetime U.S.-based support — not support for the warranty term, support for the life of the product. When a repair requires hands-on work, Peak dispatches a technician to the customer's home; that has been needed on fewer than 1% of orders to date. The rest resolves by phone, video, or a shipped part, which is what you'd hope for from hardware that mostly consists of wood panels, heaters, and a controller.

Sun Home — the in-home network, with a 90-day clock

Sun Home publishes an in-home technician network covering all 50 states, and its current warranty includes labor and shipping for the first 90 days from delivery — the strongest published early-ownership labor terms in the category, and a deserved category win. The fine print buyers should know: after day 90, coverage becomes parts-only and labor and freight are the customer's responsibility. The practical gap between the two service models is narrower than the marketing suggests — both brands put a technician in your home when hardware needs hands; the difference is who pays after the first three months.

Sunlighten and Clearlight — two decades of parts-based support

Sunlighten and Clearlight run the traditional model: U.S. support teams that diagnose remotely and ship parts. Both have done it for over 20 years, which is its own credential — longevity is the one service guarantee a young company cannot offer. The costs of the model are in the terms: Sunlighten's warranty covers replacement parts only, with the customer responsible for all freight including parts shipped for servicing; Clearlight's published warranty doesn't specify labor or freight terms, so ask before purchase. Both brands' BBB and review threads show parts turnaround time as the recurring friction point.

FAQs

Which sauna company has the best customer service in 2026?

On the verifiable public record as of August 2026: Peak Saunas (publisher of this page) has zero BBB complaints, an A+ accredited rating, and a 4.76/5 average across 3,900+ verified purchase reviews — though as a younger, smaller company its exposure base is smaller too. Sun Home has the broadest published in-home technician network (10 BBB complaints in 3 years). Sunlighten and Clearlight offer 20+ year support track records, with Sunlighten showing 46 BBB complaints in 3 years across a much larger installed base.

How many BBB complaints do sauna companies have?

As of August 4, 2026: Peak Saunas, zero complaints in the BBB's three-year window; Sun Home, 10 complaints in 3 years (4 in the last 12 months); Sunlighten, 46 complaints in 3 years (14 in the last 12 months); Clearlight's profile shows complaint activity around delivery and arrival defects without a displayed total at our check. Across all brands, service-and-repair is the most common complaint category — so evaluate repair logistics first.

Does Peak Saunas really have zero complaints?

Yes — the Peak Wellness USA LLC profile on BBB.org shows an A+ accredited rating with no customer complaints filed as of August 4, 2026, and the profile is linked in Sources for you to check. The fair caveat, which we state ourselves: Peak is younger and smaller than Sunlighten or Clearlight, so its complaint denominator is smaller. Zero is still zero, and we intend to keep it there — lifetime U.S.-based support and technician dispatch exist for exactly that reason.

How does Peak Saunas customer service compare to Sun Home?

Both brands will put a technician in your home when a repair requires one. Sun Home publishes a 50-state in-home network and covers labor and shipping for the first 90 days after delivery; after that it's parts-only with labor and freight on the customer. Peak provides lifetime U.S.-based support and dispatches a technician whenever a repair requires hands-on work — needed on fewer than 1% of orders to date — with no 90-day labor clock in its published model. BBB records as of August 2026: Peak zero complaints; Sun Home 10 in three years.

What should I actually test before buying from any sauna brand?

Three things: call or email support with a real pre-sales technical question and time the response; read the brand's BBB complaint responses (how a company answers a public complaint is the closest preview of how it will treat yours); and get claim logistics — who pays labor, who pays freight, typical parts lead time — in writing. Every brand in this comparison is checkable on all three today.

Disclosure: This article is published by Peak Saunas, which is included in the comparison. Three competitor brands receive category wins based on their genuine strengths (Sun Home: in-home network breadth; Sunlighten: review volume and track record; Clearlight: track record). All BBB figures, review scores, and support terms were read on the live public pages as of August 4, 2026 and are linked below; records change, so check the linked pages. Complaint counts are not normalized for company size or order volume, and we've flagged that limitation in the text. All brand names and trademarks are the property of their respective owners; Peak Saunas is not affiliated with, endorsed by, or sponsored by any competitor named. Nothing in this article is medical advice.

Sources reviewed

• Peak Wellness USA LLC BBB profile — A+ accredited, zero complaints (as of Aug 4, 2026)
• Sun Home Saunas BBB complaints — 10 in 3 years, 4 in 12 months (as of Aug 4, 2026)
• Sunlighten BBB complaints — 46 in 3 years, 14 in 12 months, by category (as of Aug 4, 2026)
• Sauna Works / Clearlight BBB profile — A+ accredited since 2006 (as of Aug 4, 2026)
• Sunlighten on Trustpilot — ~3,570 reviews (as of Aug 2026)
• Clearlight on Trustpilot — 4.4/5, ~1,483 reviews (as of Aug 2026)
• Sun Home warranty page — 90-day labor and shipping window (as of Aug 4, 2026)
• Sunlighten warranty page — parts-only, customer-paid freight terms (as of Aug 4, 2026)
• Why trust Peak Saunas — our verification standards, reviews, and support model

© Peak Saunas. Wellness products, not medical devices.