HVAC Contractor in Johnston, RI — Repair, Install, Maintenance
When Johnston homeowners need an HVAC contractor, they want three things: someone who answers the phone, shows up on time, and tells the truth about pricing. Horizon does all three. Local, RI-licensed, factory-trained on Mitsubishi, Bosch, Carrier, Trane, Rheem, and most major brands. ZIPs we cover here: 02919.
4.9 stars / 147+ Google reviews · RI License #00007430 · Same-day dispatch · BBB A-rated · Clean Heat RI registered installer
Last updated: 2026-05-07 · Reviewed by the Horizon HVAC service team
Sound familiar? Here is what Johnston homeowners tell us when they call:
- Last contractor stopped returning calls after they got paid.
- Installation quotes from competitors range $4,000 with no explanation of the gap.
- You've been told 'we don't service that brand' or 'we only do new installs, not repairs.'
- The maintenance plan you're already paying for never actually shows up to do the tune-up.
- You want one company for repair, install, and maintenance — not three numbers in your phone.
Here is how Horizon HVAC solves it in Johnston:
Horizon HVAC is built to be the only HVAC number Johnston homeowners need to keep. We handle the full range — repairs (same-day in 90%+ of cases), full system replacements (free in-home quotes within 24 hours), and maintenance plans starting at $14/mo. Same crew, same trucks, same accountability across all three. Johnston is a heavy mix of bungalows and ranches built between 1940 and 1980, typical of the inner suburb ring. Most homes here are on natural gas with original or first-replacement forced-air systems.
Our installer crew is factory-trained across Mitsubishi, Bosch, Carrier, Trane, Rheem, Goodman, Burnham, Crown, Rinnai, Lochinvar, and Viessmann. That breadth matters in Johnston — older homes often need specific boiler brands, newer homes get high-efficiency furnaces, and heat pump retrofits cross multiple manufacturers. We recommend the right system for your house, not the brand we have a sales spiff on.
On the maintenance side, Comfort Club ($14/mo single-system, $29 two-system, $59 three-plus) includes annual tune-ups, priority dispatch ahead of walk-ins, 15% off any repairs that come up, and waived diagnostic fees. Members average 60% fewer emergency calls year over year — the math works because most failures are caught at tune-up before they become breakdowns.
Horizon HVAC vs Typical RI HVAC Contractor
| Horizon HVAC | Typical RI HVAC Contractor | |
|---|---|---|
| Phone answered live | Yes — Mon-Fri 7-6, Sat 8-4 | Voicemail or call center routing |
| Same-day dispatch | 90%+ of Johnston calls | 2-5 business days |
| Pricing model | Flat-rate, written quote before any work | Hourly with parts upcharges at invoice |
| Diagnostic fee | $50 (waived on approval) | $89-$150 |
| Repair warranty | 1 year parts + labor (18 mo for Comfort Club) | 30-90 days |
| Install warranty | 10 yr parts + 1 yr labor | 5 yr parts + 90 days labor |
| License # | RI #00007430 (verifiable) | Often subcontracted |
| BBB rating | A-rated | Varies |
| Clean Heat RI rebate | Registered installer · paperwork handled | Often not registered or charge for paperwork |
Same-Day Dispatch
Call before 2pm and we have a tech at your Johnston address before dinner in 90% of cases. Our techs route from the closest available truck — not from a central dispatch hub — which is why we hit same-day even during heat waves and cold snaps.
Flat-Rate Pricing in Writing
Every job in Johnston gets a written flat-rate quote before any work starts. No hourly drift, no parts upcharges, no surprise add-ons at the invoice stage. You approve in writing or we leave — no hard sell.
Licensed and BBB A-Rated
RI license #00007430. Fully insured (general liability + workers comp). BBB A-rated. Every tech is a full-time Horizon employee — background-checked, drug-tested, badged. We never subcontract.
Locally Owned, RI Headquartered
Horizon is owned and operated out of Pawtucket. Every tech who works on your Johnston home lives in Rhode Island. We answer the phone live during business hours and a real person is on the other end of every text.
Premium Brands, Honest Recommendations
Factory-trained on Mitsubishi, Bosch, Carrier, Trane, Rheem, Viessmann, and most major brands. We recommend the right system for your house and budget — not the brand we’re trying to push this month.
One Number for Repair, Install, Maintenance
Same crew across all three. No ‘we don’t do that’ calls. No second contractor. Whatever Johnston HVAC need shows up, Horizon handles it.
Free 24-Hour Install Quotes
Free in-home quotes on furnace, AC, boiler, heat pump replacements. Quote in writing within 24 hours of the visit. No pressure, no commission spiff.
Factory-Trained on All Major Brands
Mitsubishi, Bosch, Carrier, Trane, Rheem, Goodman for forced air. Burnham, Crown, Lochinvar, Viessmann for boilers. We recommend brand by fit, not by margin.
Clean Heat RI Registered Installer
Heat pump rebates up to $11,500 stacked. We handle every form. Rebate posts as invoice credit — you don’t wait for a check.
Comfort Club from $14/mo
Annual tune-ups, priority booking, 15% off repairs. Members see 60% fewer emergency calls. Pays for itself on the first prevented breakdown.
Locally Owned, Pawtucket HQ
Owned and operated in RI. Every tech lives in-state. Phone is answered live. We do not route to call centers and we do not subcontract dispatch.
Brands We Are Factory-Trained On
Horizon’s install crew is factory-trained across the major HVAC manufacturers used in Rhode Island housing stock. We recommend brands by fit — your house, your budget, and how long you plan to stay — not by which manufacturer we are pushing this month.
Forced Air & AC: Mitsubishi, Bosch, American Standard, First Company, Coleman, Carrier, Trane, Rheem
Boilers: Burnham, Crown, Rinnai, Lochinvar, Viessmann
Cold-Climate Heat Pumps: Mitsubishi Hyper-Heat, Daikin Aurora, Bosch IDS
Our Johnston Service Area
Horizon HVAC’s service area covers all of Johnston, RI — including Thornton, Olneyville, Manton, and Simmonsville (or any neighborhood in between). ZIP codes we serve here: 02919. Our techs dispatch from our headquarters in Pawtucket — average drive time to Johnston is roughly 20 minutes, which means same-day appointments in 90%+ of cases. Johnston is a heavy mix of bungalows and ranches built between 1940 and 1980, typical of the inner suburb ring. Most homes here are on natural gas with original or first-replacement forced-air systems.
Johnston HVAC Contractor — Frequently Asked Questions
Are you licensed and insured to work in Johnston?
Yes. RI license #00007430, fully insured (general liability + workers comp), BBB A-rated. We work across all RI cities and towns including Johnston, with same-day dispatch from our Pawtucket HQ (20-minute average drive). License and insurance documents available on request via text within 5 minutes.
Do you give free quotes on installs and replacements?
Yes — free in-home quotes on full system replacements (furnace, boiler, AC, heat pump). For repairs, we charge a $50 diagnostic that’s waived if you approve the repair. No high-pressure sales — we send a quote in writing within 24 hours of the visit and let you decide. Most Johnston customers compare 2-3 quotes; we expect that and we price honestly the first time, not after a callback.
What brands do you install?
Forced air: Mitsubishi, Bosch, Carrier, Trane, Rheem, Goodman, American Standard, First Company, Coleman. Boilers: Burnham, Crown, Rinnai, Lochinvar, Viessmann. Heat pumps: Mitsubishi Hyper-Heat, Daikin Aurora, Bosch IDS for cold-climate. We’re factory-trained on all of these. We recommend the right brand for your home, budget, and how long you plan to stay — not the brand we’re trying to push this month.
Do you handle Clean Heat RI rebates?
Yes — we’re a registered Clean Heat RI installer. Rebates up to $11,500 on qualifying heat pumps stacked: $1,500-$5,500 state, $2,000 federal IRA tax credit, $500-$3,000 utility incentives. We do all the paperwork and apply state/utility rebates as instant credit on your invoice — you don’t wait months for a check.
What's your warranty?
Equipment manufacturer warranty (typically 10 years parts on major equipment) plus our 1-year labor warranty on every install. On repairs, we warranty the specific part we replaced for 1 full year — if it fails for any reason within 12 months, we replace it free. Comfort Club members get extended warranties: 2 years labor on installs, 18 months on repairs.
Do you serve all of Johnston?
Yes — every neighborhood in Johnston, including Thornton, Olneyville, Manton, and the surrounding 4 areas. ZIPs we cover here: 02919. Johnston is a heavy mix of bungalows and ranches built between 1940 and 1980, typical of the inner suburb ring. Most homes here are on natural gas with original or first-replacement forced-air systems.
What is Horizon HVAC's license number and insurance status?
Horizon HVAC operates under RI state license #00007430. We carry full general liability insurance and workers compensation coverage on every employee. We are BBB A-rated and have been a registered Rhode Island HVAC contractor since 2023. If you need a copy of our insurance certificate before scheduling a job, text us at (401) 425-9879 and we will send it within 5 minutes. We do not subcontract — every tech who shows up is a full-time, badged Horizon employee.
Do you handle Clean Heat RI rebates and federal tax credits?
Yes — Horizon is a registered Clean Heat RI installer. Heat pump installs in Johnston qualify for rebates ranging $1,500 to $5,500 depending on income and system size, plus the federal $2,000 IRA tax credit for qualifying systems, plus National Grid utility incentives ($500 to $3,000). We handle all rebate paperwork and apply state/utility rebates as instant credit on your invoice — you do not wait months for a check. Federal tax credit you claim on your next tax return; we provide the documentation.
About Horizon HVAC Inc.
Horizon HVAC Inc. — Rhode Island HVAC contractor since 2023
RI License #00007430 · Fully Insured · BBB A-Rated
Headquartered in Pawtucket, Rhode Island
Full-time W2 technicians (no subcontractors)
Certifications & Registrations:
- ✓ Clean Heat RI Registered Installer (heat pump rebates)
- ✓ National Grid Authorized Trade Ally
- ✓ BBB Accredited Business
- ✓ Factory-Trained on Mitsubishi, Bosch, Carrier, Trane, Rheem, Viessmann, Burnham, Crown
Payment Methods: Cash · Check · All Major Credit Cards · Synchrony Financing (0% for 12 months OAC)
This page reviewed and maintained by the Horizon HVAC service team. Last updated: 2026-05-07
Johnston's HVAC Contractor — Call (401) 425-9879
Same-day service. Flat-rate pricing. License #00007430. Clean Heat RI registered. 4.9 stars on Google.