Doty Service Network
Lansing, MI HVAC · #4 of 5 · NATE-certified · 40+ yrs
Doty Service Network as a HVAC provider
Lansing, MI HVAC · #4 of 5 · NATE-certified · 40+ yrs
Doty lists focused AC repair and replacement work across Lansing and nearby towns. Doty notes NATE-certified technicians on staff. Doty is a Carrier Factory Authorized Dealer and advertises a satisfaction guarantee. Lansing's cold winters increase heating demand, and Doty states a 10-year "No Worries" labor warranty requires Comfort Plus membership.
Doty Service Network handles HVAC repair, installation, and indoor air quality in Lansing homes. NATE-certified technicians are listed on the company site. Carrier Factory Authorized Dealer status and a satisfaction guarantee are advertised. A 10-Year "No Worries" labor warranty is available with a Comfort Plus maintenance membership.
| Signal | Doty Service Network | Lansing avg | Delta |
|---|---|---|---|
| Vouched Score | 89/100 | 88/100 | +1 vs avg |
| Google rating | 4.9★ | 4.8★ | +0.1 vs avg |
| Review volume | 615+ | 1,460+ | -844 vs avg |
| Years in business | 40+ | 58+ | -18 vs avg |
- High Google rating (4.9★ across 615+ reviews)
- Long-established (40+ years in business)
- Authorized Carrier Factory Authorized Dealer
- NATE-certified technicians
- Satisfaction guarantee
- 10-Year labor warranty
- Financing available
- Maintenance plans available
- Indoor air quality services
- Mini-split system specialist
- Specializes in AC repair
- You need mini-split installation
- You need AC repair
- You need indoor air quality work
- You want manufacturer-warranty installation work
- You need to finance the work
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Doty Service Network (this company) |
89/100 | 4.9★ (615+) | 40+ | — | — | Mini-Splits / Ductless Indoor Air Quality |
| 91/100 | 4.8★ (1,800+) | 43+ | — | — | Best for Full-System Changeout Best NATE-Certified Installer |
|
| 92/100 | 4.9★ (2,540+) | 62+ | — | — | Best for Smart Thermostat Install | |
| 95/100 | 4.9★ (2,105+) | 85+ | — | — | Highest Vouched Score Best for Financing Options |
Company-wide signals
True across every category below.
Carrier Factory Authorized Dealer status appears on Doty Service Network's website. Doty lists NATE-certified technicians for HVAC work. Doty advertises a 10-year "No Worries" labor warranty with a maintenance membership. Doty notes over 40 years serving Mid-Michigan homeowners. Lansing's humid summers and cold winters make proper sizing and commissioning especially important.
Carrier Factory Authorized Dealer status appears on Doty Service Network's site. Doty lists NATE-certified technicians for HVAC work. The company advertises a 10-year "No Worries" labor warranty with Comfort Plus membership. Doty notes geothermal and ground-source capabilities among its specialties. Lansing's cold winters increase heat-pump performance demands during commissioning and balance-point planning.
Choose them for Heat Pump Installation if
- You need heat pump replacement
- You need geothermal heat pump installation
Carrier Factory Authorized Dealer status appears on Doty's website. NATE-certified technicians are listed for heating work. Doty advertises a 10-year labor warranty with a maintenance plan. Doty notes financing options for larger installations. Lansing winters make correct combustion commissioning important in the area.
Choose them for Furnace Replacement if
- You need gas furnace replacement
Whole-home air purifiers and media air cleaners are listed among Doty's IAQ offerings. Doty notes ERV/HRV ventilation installs for balanced fresh-air intake. The company states technicians are NATE certified. Doty advertises a 10-Year "No Worries" labor warranty with maintenance membership. Their ventilation capabilities address Lansing's winter dryness and summer humidity swings.
Doty Service Network lists full-service AC repair with detailed diagnostics and parts replacement. The company notes NATE-certified technicians on staff. Doty is a Carrier Factory Authorized Dealer, with dealer-level service benefits. Local summers in Lansing strain older systems, and Doty advertises decades of Lansing-area service. Reviews and listing volume suggest fast, punctual on-site repairs.
Choose them for AC Repair if
- You need AC refrigerant leak repair
- You need AC tune-up & maintenance
Maintenance specialist offering spring and fall Precision Tune-ups and Safety Checks. Doty Service Network notes its technicians are NATE certified. Doty is a Carrier Factory Authorized Dealer with dealer-level service options. Lansing winters demand reliable heating service and Doty highlights its local presence in the greater Lansing area.
Choose them for Furnace Repair if
- You need furnace tune-up & maintenance
NATE-certified technicians are listed on Doty Service Network's site. Doty lists a 10-year "No Worries Labor Warranty" for members. Doty notes Carrier Factory Authorized Dealer status on its homepage. Doty has served Lansing residents for over 40 years. Lansing's cold winters increase furnace use and indoor dust accumulation.
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Mini-Split Systems — Mini-split installation and service — typically ductless, used for additions or zoned comfort.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
Service area
Published pricing
Maintenance plans
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Maintenance program
As published: Maintenance program"…mbership in a Doty Service Network ‘Comfort Plus’ Maintenance program for balance of warranty period. Terms and conditi…" -
maintenance plan
As published: maintenance plan"…Optimal Performance Signing up for a preventative maintenance plan can provide numerous benefits, including reduced…"
Guarantees & credentials
- NATE certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
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Does Doty Service Network do AC Replacement in Lansing, MI?
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Profile last updated July 26, 2026.